CN210812286U - Cinerary casket pushing unloading system - Google Patents

Abstract

The utility model relates to a burying equipment discloses an cinerary casket passes uninstallation system. The cinerary casket pushing and unloading system adopts a pushing mode, so that the conveying trolley and the cinerary casket on the conveying trolley move to a burying position, and compared with modes such as an electric trolley, the cinerary casket pushing and unloading system has higher reliability and is not easy to cause the problem that the conveying trolley is blocked and cannot move. The cinerary casket is loaded through a coffin bed, the coffin bed is lowered by adopting a lifting structure after being conveyed in place, a supporting structure of the coffin bed is made to contact with a burial floor, the coffin bed of the cinerary casket is placed at a position of a corresponding coffin position of the burial floor, the unloading and the burial are completed, and the conveying trolley is retracted. In the unloading process of the grave bed, the grave bed can be unloaded only by moving up and down for a short distance, so that the unloading is more stable. Therefore, the reliability in the bone ash conveying process and the stability in the unloading process can be simultaneously ensured, and the possibility of accidents in the burying process is reduced.

Description

Cinerary casket pushing unloading system

Technical Field

The utility model relates to a burying equipment, especially a cinerary casket pushes away uninstallation system and uninstallation method.

Background

With the increase of population and the acceleration of urbanization, the urban cemetery resources are more and more strained, and the cemetery price is gradually increased. Under the background, family members are in a grave development trend.

In the formula coffin chamber that merges, for improving the utilization ratio of cubical space in the coffin chamber, the cinerary casket adopts the form of layering placing to bury in the coffin chamber, and for practicing thrift single coffin chamber area, the coffin chamber space is narrow and small, and personnel are difficult to carry out the operation of burying the cinerary casket in following to the coffin chamber, under this kind of condition, if the burying order adopts by lower supreme mode comparatively convenient undoubtedly, directly adopt the form of hoist and mount just can carry out the burial of cinerary casket.

However, the cinerary urns buried in a layered manner have differences in height, and in order to reflect the respect of elders, it is more desirable that the cinerary urns of elders be buried at a higher position and those of descendants be buried at a lower position.

To address this problem, patent application No. CN205575480U discloses a special tool for burying cinerary urns, which discloses that a cinerary urn is transported to a burying floor using a carrying platform in cooperation with a lifting rail. The tool can be used for transporting the cinerary casket to an appointed floor for burial, so that relatives of different generations can be buried according to different heights.

In this burying method, it is a technical difficulty how to realize the transportation of the cinerary urn from the carrying platform to the floor burying position and smoothly unload the cinerary urn. In the above patent application, it has adopted electronic dolly to carry cinerary casket carrying platform on to the burial position, though can solve technical problem basically, but electronic dolly leans on the gyro wheel drive of burial lower vehicle below, and its drive power is limited, appears easily that the dolly blocks the phenomenon that can't move, in case block the dolly, is the trouble of difficult solution because the staff is difficult to follow and carries out the operation in the coffin chamber. Turning to the cinerary casket unloading mode of the patent application, the cinerary casket is directly pushed off from the conveying trolley, the conveying trolley has a certain height, and the cinerary casket is directly pushed off from the conveying trolley, so that the migration and the oscillation of the cinerary casket are easily caused, and the cinerary casket is damaged by serious people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a cinerary casket pushing and unloading system and an unloading method thereof, which can ensure stable transportation of cinerary casket to the burying position and stable unloading.

The utility model discloses a cinerary casket passes uninstallation system, including carrying platform with set up the transport trolley on carrying platform, be provided with advancing mechanism, advancing mechanism connects between carrying platform and transport trolley, transport trolley includes the base and sets up the elevation structure on the base, the last grave bed of placing of elevation structure, grave bed lower part are provided with bearing structure, just bearing structure is located conveyor's the outside, advancing mechanism is connected with transport trolley's base.

Preferably, the lifting structure comprises a carrying tray and a lifting driving mechanism connected with the carrying tray,grave bedThe lifting driving mechanism comprises an unloading push rod, a supporting wheel and a lifting guide chute, wherein the two ends of the unloading push rod are hinged to the loading tray and the base respectively, the lifting guide chute is arranged on the base and ascends or descends along the pushing direction of the unloading push rod, and the supporting wheel is connected to the loading tray and moves along the lifting guide chute in the lifting guide chute.

Preferably, the pushing mechanism is a telescopic scissor frame.

Preferably, the carrying platform is provided with a first guide rod, the conveying trolley is provided with a second guide rod, and the first guide rod is parallel to the second guide rod;

one end of the telescopic scissor rack is provided with a first scissor arm and a second scissor arm, the other end of the telescopic scissor rack is provided with a third scissor arm and a fourth scissor arm, the outer end of the first scissor arm is hinged with a first fixed block, the outer end of the second scissor arm is hinged with a first movable block, the outer end of the third scissor arm is hinged with a second fixed block, and the outer end of the fourth scissor arm is hinged with a second movable block;

the first fixed block is fixed at one end of the first guide rod, the second fixed block is fixed at one end of the second guide rod, the first movable block is in sliding fit with the first guide rod, and the second movable block is in sliding fit with the second guide rod;

and a telescopic driving mechanism for driving the telescopic scissor holder to stretch is arranged on the carrying platform.

Preferably, the telescopic driving mechanism comprises a power push rod and a transmission connecting rod, the power push rod is arranged on the carrying platform along the telescopic direction of the telescopic scissor rack, one end of the transmission connecting rod is hinged to the power push rod, and the other end of the transmission connecting rod is hinged to one end, far away from the first movable block, of the second scissor arm.

Preferably, one end of the first guide rod is connected with a fixed mounting seat, the other end of the first guide rod is connected with a movable mounting seat, the fixed mounting seat is fixed on the mounting platform, the movable mounting seat and the mounting platform are movably matched along a direction perpendicular to the first guide rod, and the first fixed block and the fixed mounting seat are positioned at the same end of the first guide rod;

the movable mounting seat is characterized in that mounting clamping blocks are arranged on two sides of the movable mounting seat, each mounting clamping block is provided with a limiting pressing plate, a flange is arranged at the bottom of the movable mounting seat and is located below the limiting pressing plates and in clearance fit with the limiting pressing plates, the side faces of the limiting pressing plates are matched with the side faces of the movable mounting seat, and the matching face of the guide clamping blocks and the movable mounting seat is a cambered surface along the moving direction of the movable mounting seat.

Preferably, a contraction travel switch and a distance travel switch matched with the first movable block are arranged on the carrying platform along the first guide rod;

when the telescopic scissor rack is in a contraction state, the first movable block is in contact with the contraction travel switch;

when the telescopic scissor rack extends to a preset distance, the first movable block is in contact with the distance travel switch.

Preferably, a travel switch mounting groove is formed in the lower portion of the first guide rod, a travel switch mounting plate is arranged in the travel switch mounting groove, an installation long hole in the direction of the first guide rod is formed in the travel switch mounting plate, and the contraction travel switch and the distance travel switch are installed on the installation long hole.

Preferably, a recovery travel switch is arranged on the carrying platform and is contacted with the recovery travel switch when the conveying trolley is recovered in place.

The utility model discloses a grave bed shifts uninstallation method of unloading system is passed to grave bed, including following step:

placing a grave bed with bone ash or cinerary casket on a lifting structure of a conveying trolley, wherein the lifting structure is in a lifting state, and a support structure of the grave bed is lifted off;

the conveying trolley and the grave bed on the conveying trolley are pushed to a burying position through a pushing mechanism between the carrying platform and the conveying trolley;

after the grave bed reaches the burying position, the lifting structure on the conveying trolley descends, the grave bed descends along with the lifting structure, the supporting structure of the grave bed falls to the ground, the grave bed is supported by the supporting structure instead of the lifting structure, the unloading and burying are completed, and the conveying trolley is retracted.

The utility model has the advantages that: this graveyard passes uninstallation system has adopted the mode of passing, makes transport trolley move to the burial position together with the graveyard that is equipped with bone ash or cinerary casket on it, compares in modes such as electronic dolly, and the reliability is higher, is difficult for taking place to transport the dolly and blocks the problem that can't remove, adopts elevation structure to reduce the graveyard after the graveyard is carried to target in place, makes the bearing structure contact of graveyard the burial floor, places the graveyard of bone ash or cinerary casket on the position of the corresponding graveyard of burial floor, accomplishes the uninstallation and burial, and the transport trolley is withdrawed. In the unloading process of the grave bed, the grave bed can be unloaded only by moving up and down for a short distance, so that the unloading is more stable. Therefore, the reliability in the bone ash conveying process and the stability in the unloading process can be simultaneously ensured, and the possibility of accidents in the burying process is reduced.

Drawings

Fig. 1 is a perspective view of a burial work system;

FIG. 2 is a schematic view of a carrier platform;

FIG. 3 is a schematic view of the roll-over panel in a horizontal position;

FIG. 4 is a schematic view of the roll-over panel at an angle α from the horizontal;

FIG. 5 is a schematic view of the roll-over panel in an upright position;

FIG. 6 is a simplified analysis of the flip plate at an angle β from the horizontal;

FIG. 7 is a simplified analysis of the flip panel at an angle α from the horizontal;

fig. 8 is a plan view of the burying work system;

FIG. 9 is an exterior perspective view of the transport cart;

FIG. 10 is an exterior side view of the transport cart;

FIG. 11 is an interior perspective view of the transport cart;

FIG. 12 is a top view of the interior of the transport cart;

FIG. 13 is a side view of FIG. 12;

FIG. 14 is a schematic view of the installation of the retract stroke switch and the distance stroke switch;

FIG. 15 is a perspective view of the transport trolley for transporting the grave bed;

FIG. 16 is a bottom view of FIG. 2 of FIG. 1;

FIG. 17 is an exploded view of the grave bed, the carrying tray and the base;

FIG. 18 is a side view of the transport cart base;

fig. 19 is an enlarged view of the elevation guide chute.

Reference numerals:

the device comprises a guide frame 1, a guide column 101, a carrying platform 2, a first guide wheel 201, a second guide wheel 202, a third guide wheel 203, a fourth guide wheel 204, a guide baffle plate 205, a lifting power source 3, a first transmission shaft 301, a second transmission shaft 302, a chain transmission structure 4, a chain wheel 401, a chain 402, a turnover plate 5, a turnover power source 501, an alignment travel switch 502, a running travel switch 503, a α angular travel switch 504, a rotating support plate 505, a burial floor 6, a conveying trolley 7, a roller 701, a base 702, a carrying tray 703, an unloading push rod 704, a lifting guide chute 705, a support wheel 706, a high horizontal section 707, a low horizontal section 708, a middle chute section 709, a telescopic scissor frame 8, a first scissor arm 801, a second scissor arm 802, a third scissor arm 803, a fourth scissor arm 804, a first fixed block 805, a first movable block 806, a second movable block 807, a second movable block 808, a first guide rod 809, a second guide rod 810, a power push rod 811, a transmission link 812, a fourth scissor arm 804, a first fixed block 821, a telescopic travel switch seat 902, a telescopic travel switch mounting structure, a travel switch mounting slot 820, a travel switch mounting slot 510, a travel switch mounting structure 820, a mounting slot mount mounting plate 510, a travel switch mount mounting plate 902, a.

Detailed Description

The present invention will be further explained below.

The utility model discloses a cinerary casket moving and unloading system which can be used independently or used together with a lifting device, because a plurality of coffin chambers are arranged underground, the cinerary casket moving and unloading system is communicated with a coffin bed provided with bone ash or cinerary casket through the lifting device and is conveyed to the position of the burying floor in the coffin chamber, and then the cinerary casket is moved and unloaded; if the urn moving and unloading system can be directly installed at the burial entrance, the burial of the urn can be performed by using it alone, such as an above-ground coffin chamber or an underground coffin chamber having a large corridor space.

The utility model discloses a cinerary casket passes uninstallation system, including carrying platform 2 with set up transport trolley 7 on carrying platform 2, still be provided with advancing mechanism, advancing mechanism connects between carrying platform 2 and transport trolley 7, transport trolley 7 includes base 702 and sets up the elevation structure on base 702, elevation structure is last to place tomb bed 9, and tomb bed 9 lower part is provided with bearing structure 902, just bearing structure 902 is located conveyor's the outside, advancing mechanism is connected with transport trolley 7's base 702.

The graveyard moving and unloading method adopting the system comprises the following steps,

placing the grave bed 9 with the bone ash or the cinerary casket on the lifting structure of the conveying trolley 7, wherein the lifting structure is in a lifting state, and the supporting structure 902 of the grave bed 9 is lifted off;

the conveying trolley 7 together with the grave bed 9 thereon is pushed to a burying position through a pushing mechanism between the carrying platform 2 and the conveying trolley 7;

after the grave bed 9 reaches the burying position, the lifting structure on the conveying trolley 7 descends, the grave bed 9 descends along with the lifting structure, the supporting structure 902 of the grave bed 9 falls to the ground, the grave bed 9 is supported by the supporting structure 902 from the lifting structure, the grave bed 9 is unloaded for burying, and the conveying trolley 7 can be retracted.

In the cinerary casket burying process, the graveyard is used for holding the cinerary casket or directly holding the bone ash, namely the graveyard 9 can be used as a carrier of the traditional cinerary casket or can replace the traditional cinerary casket, the graveyard 9 is placed on the lifting structure of the conveying trolley, at the moment, the lifting structure is in a lifting state, the supporting structure 902 at the lower part of the graveyard 9 is separated from the ground, and thus the graveyard 9 can be normally conveyed to the burying position; after the grave bed 9 reaches the burying position, the lifting structure descends, the grave bed 9 descends along with the lifting structure, the supporting structure 902 of the grave bed 9 is positioned at the outer side of the conveying trolley, so that the supporting structure 902 can directly contact the ground of the burying floor 6 after descending, the grave bed 9 is changed from being supported by the lifting structure to being supported by the supporting structure 902, at the moment, the conveying trolley can be retracted, and the cinerary casket is buried.

The supporting structure 902 is arranged to ensure that the lifting structure contacts with the ground after falling, and the influence on the recovery of the conveying trolley after the supporting structure 902 falls to the ground is avoided, so that the supporting structure 902 can be generally arranged at the front end or two sides of the grave bed 9, and a structure of an abdicating slotted hole can be specially arranged on the conveying trolley, so that the supporting structure 902 can smoothly fall to the ground without blocking the movement of the conveying trolley. As shown in fig. 17, the utility model provides a grave bed 9 specially used for the cinerary casket unloading system, which comprises a casket body 901 and a supporting structure 902, wherein the supporting structure 902 is arranged at two sides of the lower part of the grave bed 9, and a space for accommodating a conveying trolley is arranged between the supporting structures 902 at two sides. When the grave bed 9 is placed on the conveying trolley, the conveying trolley is located between the supporting structures 902 on the two sides, the lifting structure of the conveying trolley supports the grave bed 9 to enable the supporting structures 902 on the two sides to be lifted off, after the grave bed 9 is conveyed in place, the lifting structure descends, the supporting structures 902 fall to the ground to support the grave bed 9, the supporting structures 902 are located on the outer sides of the two sides of the conveying trolley, namely on the two sides of the running path of the conveying trolley, therefore, the movement of the conveying trolley is not influenced, and the conveying trolley can be smoothly recycled. The support structure 902 may be in the form of legs, for example, the legs may be provided at the four corners of the grave bed 9, or the support plates may be provided at the two sides as shown in fig. 17. The grave bed 9 can be used for directly loading bone ashes and can also be used as an outer box carrier of the traditional grave bed 9, and the traditional cinerary casket is placed in the grave bed 9 for burial.

In order to ensure the stability of placing the grave bed 9, the lifting structure comprises a loading tray 703 and a lifting driving mechanism connected with the loading tray 703, the grave bed 9 is placed on the loading tray 703, the loading tray 703 has a large contact area with the grave bed 9 and is not easy to slide relatively, and the grave bed 9 is lifted by the loading tray 703, so that the stability is much higher compared with a point contact supporting mode.

The lifting driving mechanism on the conveying trolley is the most important part for completing the unloading of the grave bed 9, and can directly push the grave bed 9 to lift by adopting a hydraulic pressure, an air pressure or an electric push rod, but the height of the burial floor 6 is limited, the overall height of the conveying trolley after the grave bed 9 is placed is smaller than that of the burial floor 6, the height of the conveying trolley needs to be as low as possible, so that the space can be effectively saved, and the push rod is not convenient to directly adopt as a lifting structure; the lifting structure can also adopt an air bag lifting mode, when the air bag is inflated, the lifting mechanism rises, and when the air bag is deflated, the lifting mechanism falls; in addition, the lifting structure can also adopt a scheme that an electromagnet is matched with a lever, the electromagnet is electrified to adsorb one end of the lever, the other end of the electromagnet is enabled to tilt up to support the grave bed 9, the electromagnet is powered off, the lever is restored, and the grave bed 9 descends, and the lifting structure can be provided with the carrying tray 703 for stably designing the grave bed 9.

In addition to the above-described lifting driving mechanism, as in the embodiment shown in fig. 16 to 18, a more suitable lifting driving mechanism is provided, which includes a discharge push rod 704, a support wheel 706, and a lifting guide chute 705, the two ends of the discharge push rod 704 are respectively hinged to the loading tray 703 and the base 702, the lifting guide chute 705 is opened on the base 702 and ascends or descends in the pushing direction of the discharge push rod 704, the support wheel 706 is connected to the loading tray 703 and is disposed in the lifting guide chute 705 to move along the lifting guide chute 705.

The unloading push rods 704 can be hydraulic, pneumatic or electric push rods, and can be arranged substantially horizontally, as in the embodiment of fig. 16, the unloading push rods 704 are arranged on both sides of the conveying trolley approximately horizontally, so that the space of the base 702 can be effectively saved, and a structure for driving the conveying trolley to move, such as a telescopic scissor rack, can be conveniently arranged. The lifting guide chutes 705 are also provided on both sides of the base 702, and descend in the pushing direction of the unloading push rod 704. When the transport trolley carries the grave bed 9, the unloading push rod 704 contracts, the supporting wheel 706 on the carrying tray 703 is at the high position of the lifting guide chute 705, and the carrying tray 703 is in a rising state; after the grave bed 9 is conveyed to the proper position, the unloading push rod 704 extends to push the loading tray 703 to move forward, the supporting wheel 706 moves from the high position to the low position of the lifting guide chute 705, and the loading tray 703 is lowered; the support structure 902 of the grave bed 9 is grounded, so that the grave bed 9 is unloaded. Similarly, the lifting guide chute 705 can also be lifted along the pushing direction of the unloading push rod 704, and the process is the same as the former and will not be described herein. The elevation guide chute 705 may be in the form of a common chute, however, the support wheels 706 are maintained in the elevated position of the elevation guide chute 705 during the carrying of the grave bed 9; after unloading the grave bed 9, the supporting wheel 706 is kept at the low position of the lifting guiding chute 705, and in order to improve the stability of the supporting wheel 706 at these two positions, as shown in fig. 19, the lifting guiding chute 705 comprises a high-position horizontal section 707, a low-position horizontal section 708, and an intermediate chute section 709 between the high-position horizontal section 707 and the low-position horizontal section 708, the intermediate chute section 709 is smoothly transited to the high-position horizontal section 707 and the low-position horizontal section 708, respectively, the supporting wheel 706 is located at the high-position horizontal section 707, the loading tray 703 is in a raised state, the supporting wheel 706 is located at the low-position horizontal section 708, the loading tray 703 is in a lowered state, and the two positions are horizontal, and the supporting wheel 706 is not easy to slip.

The pushing mechanism can adopt a gear rack, a hydraulic pressure and air pressure or an electric push rod telescopic driving mode and the like, the telescopic scissor rack 8 is a telescopic structure with high reliability and long extensible distance, the end part of one end of the telescopic scissor rack is generally provided with two scissor arms, the end parts of the two scissor arms are close to each other, then the telescopic scissor rack 8 is extended, the end parts of the two scissor arms are far away from each other, and then the telescopic scissor rack 8 is retracted. The telescopic scissor frame is applied to the burial transport trolley, and has the advantages of simple structure, small size, long extension length and the like compared with other telescopic mechanisms.

The specific arrangement mode of the telescopic scissor holder 8 can refer to the existing arrangement mode, the utility model provides a preferable embodiment, the carrying platform 2 is provided with a first guide rod 809, the conveying trolley 7 is provided with a second guide rod 810, and the first guide rod 809 is parallel to the second guide rod 810;

one end of the telescopic scissor rack 8 is provided with a first scissor arm 801 and a second scissor arm 802, the other end of the telescopic scissor rack is provided with a third scissor arm 803 and a fourth scissor arm 804, the outer end of the first scissor arm 801 is hinged with a first fixed block 805, the outer end of the second scissor arm 802 is hinged with a first movable block 806, the outer end of the third scissor arm 803 is hinged with a second fixed block 807, and the outer end of the fourth scissor arm 804 is hinged with a second movable block 808;

the first fixed block 805 is fixed at one end of a first guide rod 809, the second fixed block 807 is fixed at one end of a second guide rod 810, the first movable block 806 is in sliding fit with the first guide rod 809, and the second movable block 808 is in sliding fit with the second guide rod 810;

and a telescopic driving mechanism for driving the telescopic scissor holder 8 to stretch is arranged on the carrying platform 2.

After a graveyard 9 with bone ash or a cinerary casket is placed on a conveying trolley, the conveying trolley is conveyed to a designated burying floor 6 through a lifting device; under the telescopic driving mechanism, the first movable block 806 moves close to the first fixed block 805 along the first guide rod 809, the second movable block 808 moves close to the second movable block 808 along the second guide rod 810, so that the end parts of the first scissor arm 801 and the second scissor arm 802 at the same end are close to each other, the end parts of the third scissor arm 803 and the fourth scissor arm 804 at the same end are close to each other, and the telescopic scissor holder 8 extends to send the transport trolley 7 out to the burial floor 6; after the grave bed 9 is unloaded and buried, the telescopic driving mechanism drives reversely, the first movable block 806 and the second movable block 808 move reversely, the telescopic scissor holder 8 contracts, and the conveying trolley 7 is recovered. Due to the adoption of the form of the guide piece matched with the movable block, two-point hinge connection of the telescopic scissor frame 8, the conveying trolley 7 and the carrying platform 2 is realized, relative rotation cannot occur between the telescopic scissor frame 8, the conveying trolley 7 and the carrying platform 2, and blocking caused by friction between the rotation of the conveying trolley 7 and two sides of a floor is prevented. In addition, in order to reduce the frictional resistance of the transport trolley 7 with the carrying platform 2 and the burial floor 6, the bottom of the transport trolley 7 is provided with rollers 701.

Wherein flexible actuating mechanism's power supply can adopt equipment such as current electric putter, cylinder, hydro-cylinder, arranges specific arrangement mode power supply in and can arrange between movable block and fixed block, and the motion of drive movable block, and then the flexible scissors frame 8 of drive is flexible, also can arrange on a scissors arm, and a section of the flexible scissors frame 8 of drive is flexible, and then drives whole flexible scissors arm and stretch out and draw back. In view of the area of the carrier platform 2 occupied by the telescopic scissor arms 8 and the space requirement for the arrangement of the driving mechanism, in the embodiment shown in fig. 11 and 12, the telescopic driving mechanism comprises a power push rod 811 and a transmission link 812, the power push rod 811 is disposed on the carrier platform 2 along the telescopic direction of the telescopic scissor arms 8, one end of the transmission link 812 is hinged to the power push rod 811, and the other end is hinged to the end of the second scissor arm 802 away from the first movable block 806.

The power push rod 811 can adopt a structure such as an air cylinder and an electric push rod, when the power push rod 811 extends, the connecting rod drives the second scissor arm 802 to move, and the second scissor arm 802 rotates to enable the first movable block 806 to move towards the first fixed block 805 along the first guide rod 809 so as to drive the whole telescopic scissor holder 8 to extend; when the power push rod 811 is retracted, the second scissor arm 802 is driven to move through the connecting rod, and the second scissor arm 802 rotates to move the first movable block 806 away from the first fixed block 805 along the first guide rod 809, so as to drive the entire telescopic scissor holder 8 to retract.

In order to prevent the transport trolley 7 from deviating, the two ends of the carrying platform 2 are provided with guide baffles 205 for limiting the transport trolley 7, and the same guide baffles 205 can be arranged in the burying floor 6, so that the reliability of the whole travel of the transport trolley 7 is ensured, and particularly, the guide baffles 205 are arranged in the mode of driving by the single-side power push rod 811.

Among the above-mentioned unilateral power push rod 811 driven mode, because flexible actuating mechanism acts on the first movable block of drive on the second scissors arm and slides, the second scissors arm becomes certain contained angle to the power that first movable block applies force and the axis of first guide bar, especially when flexible scissors frame is in the shrink state, this contained angle is great, first movable block is great to the radial pressure of first guide bar, and axial drive power is less, the jam phenomenon just appears easily in first movable block this moment, cause flexible scissors frame can't stretch out. To solve this problem, in the embodiment shown in fig. 12 and 13, one end of the first guide rod is connected to a fixed mounting seat, the other end of the first guide rod is connected to a movable mounting seat, the fixed mounting seat is fixed on the mounting platform, the movable mounting seat is movably matched with the mounting platform along a direction perpendicular to the first guide rod, and the first fixing block and the fixed mounting seat are located at the same end of the first guide rod.

When the telescopic scissor rack extends, the telescopic driving mechanism applies outward rotating force to the second scissor arm 802, so that the first movable block 806 is subjected to a force tending to approach the first fixed block 805, the force has a component perpendicular to the first guide rod 809, the first movable block 806 may have a jamming problem due to excessive resistance, and when the first movable block 806 receives driving force, the first guide rod 809 slightly deflects due to pressure perpendicular to the axis of the first guide rod 809 when receiving the driving force, and the slight deflection can reduce the pressure of the first movable block 806 on the first guide rod 809, improve the axial force of the first movable block 806 along the first guide rod 809, and help to break the static state of the first movable block 806, so that the telescopic scissors can slide along the first guide rod 809, thereby effectively preventing the jamming problem of the telescopic scissors frame 8. During retraction, the retraction driving mechanism applies an inward retraction force to the second scissor arm 802 to retract the retractable scissor frame 8, which is opposite to the retraction process, and therefore is not described herein.

Because the movable mounting seat 820 is movably matched with the mounting platform, if the movable mounting seat 820 is not limited, unnecessary deviation is easy to occur and the stability and the service life of the first guide rod 809 are reduced, therefore, it is preferable that the movable mounting seat 820 is limited to a certain extent on the premise of not affecting the normal anti-jamming effect of the movable mounting seat, as shown in the embodiment shown in fig. 13, mounting clamp blocks 821 are arranged on two sides of the movable mounting seat 820, the mounting clamp blocks 821 are provided with limiting pressure plates, flanges are arranged at the bottoms of the movable mounting seats 820, are located below the limiting pressure plates and are in clearance fit with the limiting pressure plates, the side surfaces of the limiting pressure plates are matched with the side surfaces of the movable mounting seat 820, and the matching surfaces of the guiding clamp blocks and the movable mounting seat 820 are cambered surfaces along the moving direction of the movable mounting seat 820.

A limiting groove is formed between the two side mounting clamping blocks 821, the movable mounting seat 820 can slide in the limiting groove, the pressing plate of the mounting clamping block 821 can limit the up-and-down movement of the movable mounting seat 820, meanwhile, the pressing plate does not press the flange of the movable mounting seat 820, and a clearance fit mode is adopted, so that the anti-blocking effect of the movable mounting seat 820 is not influenced. Because the slight movement of the movable mounting seat 820 actually moves along an arc, the matching surface of the guiding clamp blocks and the movable mounting seat 820 is a cambered surface along the moving direction of the movable mounting seat 820. Because the radius of the arc motion is long relative to the distance of motion of the movable mount 820, the two mating surfaces are of a small arc and are not quite as pronounced as represented in fig. 12.

The transport trolley 7 needs to transport the graveyard 9 to a designated position in a floor, and the telescopic scissor frame 8 stops extending to unload the graveyard 9 after the graveyard is in place, so that the transport distance of the transport trolley 7 needs to be controlled, the distance can be controlled by a camera in cooperation with manual remote control, and can also be controlled automatically by a travel switch. The specific arrangement of the travel switches can refer to the embodiment shown in fig. 14, in which a retraction travel switch 815 and a distance travel switch 814 which are matched with the first movable block 806 are arranged on the carrying platform 2 along the first guide rod 809;

when the telescopic scissor rack 8 is in a contracted state, the first movable block 806 is in contact with a contraction travel switch 815;

when the telescopic scissor rack 8 is extended to a predetermined distance, the first movable block 806 contacts the distance travel switch 814.

The extension amount of the telescopic scissor rack 8 can be obtained in advance according to the position to be reached by the conveying trolley 7, the position of the distance travel switch 814 switch can be obtained according to the extension amount, and the position of the contraction travel switch 815 is also set according to the position of the first movable block 806 when the telescopic scissor rack 8 is in the retraction state. When the telescopic scissor rack 8 extends to a preset distance, the first movable block 806 triggers a distance travel switch 814, the telescopic driving mechanism stops running, and the conveying trolley 7 stops when arriving; after the grave bed 9 is buried, the telescopic scissor holder 8 recovers the conveying trolley 7, when the telescopic scissor holder 8 recovers, the first movable block 806 triggers the contraction travel switch 815, the telescopic driving mechanism stops running, and the excessive recovery is prevented from causing structural damage.

A plurality of distance travel switches 814 can be provided for different burial depths in the burial floor, so that the transport trolleys 7 of the same burial transport trolley reach different burial depths. For this reason, as shown in fig. 14, as a preferred embodiment, a travel switch mounting groove 816 is provided below the first guide bar 809, a travel switch mounting plate 817 is provided in the travel switch mounting groove 816, the travel switch mounting plate 817 is provided with a mounting long hole 818 along the direction of the first guide bar 809, and the retracting travel switch 815 and the distance travel switch 814 are mounted on the mounting long hole 818. The travel switch is arranged in the travel switch mounting groove 816, so that under the condition that the triggering requirement is met, the space can be fully utilized, the interference with other structures is prevented, the positions of the contraction travel switch 815 and the distance travel switch 814 can be adjusted in the mounting long hole 818, and the adjustment of the burial depth is realized.

After the burying, after the transport trolley 7 is recovered, the whole transport trolley can be recovered through the lifting device only by ensuring that the transport trolley 7 is recovered in place, and the burying floor can be blocked when the trolley is not recovered in place, so that the serious consequences of the damage of the whole device and the damage of a coffin chamber are caused. Even if a retraction stroke switch 815 for monitoring the retraction of the telescopic scissor rack 8 is provided, it cannot be guaranteed that the transport trolley 7 is completely retracted, and therefore, a retraction stroke switch 813 is provided on the carrying platform 2 and contacts with the retraction stroke switch 813 when the transport trolley 7 is retracted in place. The recovery travel switch 813 is used for monitoring whether the conveying trolley 7 is recovered in place or not, and the recovery travel switch 813 is triggered when the conveying trolley 7 is recovered in place, so that the lifting recovery operation of the lifting device in the next step is carried out.

The utility model discloses a can constitute the burial work system with elevating gear, elevating gear sends the coffin bed 9 into the coffin chamber, the cinerary casket passes the uninstallation system and carries the coffin bed 9 to the uninstallation of burying the position, in this kind of burial mode, how to realize that the counterpoint of carrying platform 2 and burial floor 6 is a comparatively important problem, if carrying platform 2 and 6 counterpoint of burial floor are inaccurate, probably cause the coffin bed 9 to carry to appear shaking to appointed burial floor in-process from carrying platform 2 and can't carry into the problem of appointed burial floor 6 even with coffin bed 9 from carrying platform 2. If manual control is adopted for alignment, the requirement on the technical proficiency of operators is high, and the alignment accuracy is difficult to ensure; and if the accurate control delivery platform 2's height that goes up and down comes to realize the counterpoint of delivery platform 2 and burial floor 6, only be applicable to the fixed burial work system to single coffin chamber, be difficult to be applicable to the general portable burial work system to a plurality of coffin chambers, different coffin chambers, its burial floor 6's height probably has less difference, it is comparatively loaded down with trivial details to control the accurate counterpoint of the height that goes up and down of delivery platform realizes respectively in different coffin chambers.

Therefore, the utility model provides a preferred embodiment, elevating gear includes guide frame 1, along the carrying platform 2 of guide frame 1 lift operation and the lift actuating mechanism of drive carrying platform 2 operation, the transport trolley sets up on carrying platform 2, the front end of carrying platform 2 articulates there is returning face plate 5, the below of returning face plate 5 is provided with upset power supply 501, upset power supply 501 transmission is connected with rotation extension board 505, rotation extension board 505 supports in returning face plate 5 bottom, carrying platform 2 is provided with counterpoint travel switch 502, operation travel switch 503 and α angle travel switch 504;

when the included angle between the turnover plate 5 and the horizontal plane is β, the turnover plate 5 is in contact with the operation travel switch 503, the β satisfies the formula arccos (d/W) is more than or equal to β and less than or equal to 90 degrees, d is the horizontal distance between the rotating shaft of the turnover plate 5 and the burial floor 6, and W is the width from the rotating shaft of the turnover plate 5 to the outer edge of the opposite side;

when the turning plate 505 supports the turnover plate 5 to form an included angle of α with the horizontal plane, the α angular travel switch 504 is in contact with the turning plate 505 or the turnover plate 5, and the α meets the formula of 0 degrees < α < arccos (d/W);

when the turnover plate 5 is in a horizontal state, the turnover plate is in contact with the alignment travel switch 502.

When the burial work system works, a grave bed 9 with bone ash or cinerary casket is placed on the conveying trolley, the conveying trolley is positioned on the carrying platform 2, the lifting driving mechanism drives the carrying platform 2 to move up and down along the guide frame 1, and after the grave bed reaches the appointed burial floor 6, the conveying trolley sends the grave bed 9 into the appointed burial floor 6 for burial. In the process, how to realize accurate alignment of the carrying platform 2 with the burial floor 6 is an important problem, and the alignment method of the carrying platform 2 of the burial work system comprises the following steps:

the included angle between the turnover plate 5 and the horizontal plane is β to trigger the operation travel switch 503, and the lifting driving mechanism drives the carrying platform 2 to descend;

when the carrying platform 2 descends to a position between the appointed burying floor 6 and the previous floor, the overturning power source 501 drives the rotating support plate 505 to rotate, and the supporting overturning plate 5 overturns;

when the turnover plate 5 rotates to form an included angle of α with the horizontal plane, the rotating support plate 505 or the turnover plate 5 contacts with the α angular travel switch 504, the α angular travel switch is triggered, and the turnover power source stops running;

with the descending of the carrying platform 2, the turnover plate 5 is lapped on a designated burying floor 6, the carrying platform 2 continues to move downwards, and the burying floor 6 jacks up the turnover plate 5;

when the turnover plate 5 is pushed to the horizontal state, the alignment travel switch 502 is triggered, the lifting power source 3 stops running, and the carrying platform 2 is accurately aligned with the burying floor 6.

Since the turning plate 5 needs to be lapped on the burial floor 6 and is turned up to the horizontal position, the turning plate 5 will be stretched into the burial floor 6, and at this time, interference will occur between the turning plate 5 and the burial floor 6, and the carrying platform 2 cannot run between the burial floors 6, therefore, to enable the carrying platform 2 to reach the next floor from one burial floor 6, the outer edge of the turning plate 5 needs to be not stretched into the burial floor 6, as shown in fig. 6, the horizontal distance between the rotating shaft of the turning plate 5 and the burial floor 6 is D, the horizontal distance between the rotating shaft of the turning plate 5 and the opposite outer edge is D, when D is not more than D, the turning plate 5 does not interfere with the burial floor 6, at this time, the angle between the turning plate 5 and the horizontal plane is β, W is the width from the rotating shaft of the turning plate 5 to the opposite outer edge, D is Wcos β, therefore, when β arccos (D/W) is not larger than or equal to the angle between the overturning plate 5 and the burial floor 6, when D is at this time, W is not larger than 90, and W is the maximum angle between the turning plate 5 and the horizontal plane 52, when D is not larger than 90, the angle between the horizontal plane 52, and the floor 6, when the transportation floor 6 is not larger than 90, and the maximum angle between the vertical angle between the lowest.

After the grave bed 9 is placed on the carrying platform 2, the carrying platform 2 needs to move downwards, the included angle between the turnover plate 5 and the horizontal plane is firstly ensured to reach β, the turnover plate 5 triggers the operation travel switch, the carrying platform 2 can normally move downwards, when the carrying platform 2 is about to reach the appointed floor, the turnover power source 501 drives the rotating support plate to turn over the turnover plate 5, the opportunity can be determined by controlling the operation distance of the carrying platform 2, even can be manually controlled, basically, the carrying platform 2 is ensured to be positioned between the appointed burial floor 6 and the floor above the burial floor, the precision of the chain transmission structure 4 can be completely met without great precision, after the turnover plate 5 starts to turn over, the carrying platform 2 can operate in a speed reduction mode, and the alignment of the carrying platform 2 is more facilitated.

When the turnover plate 5 is turned to an included angle α with the horizontal plane as shown in fig. 4, a α angle travel switch 504 is contacted with the rotating support plate or the turnover plate 5 to be triggered, the turnover power source 501 is controlled to stop running, α is greater than 0 degrees as shown in fig. 7, the turnover plate 5 does not reach the horizontal state, namely, the alignment travel switch 502 is not triggered, the horizontal distance between the rotating shaft of the turnover plate 5 and the burial floor 6 is D, the horizontal distance between the rotating shaft of the turnover plate 5 and the opposite side outer edge is D, when D is greater than D, the rotating shaft of the turnover plate 5 extends to the opposite side outer edge into the appointed burial floor 6, wherein D is Wcos α, W is the width from the rotating shaft of the turnover plate 5 to the opposite side outer edge, namely, when α is less than arccos (D/W), the opposite side outer edge of the turnover plate 5 extends to the appointed burial floor 6, at the moment, the transporting platform 2 can be lapped on the appointed burial floor 6, the transporting platform 2 is moved downwards, the turnover plate 5 is used as the top floor 465, and the preferred range is equal to or less than or equal to or less than 10 degrees.

As shown in fig. 3, when the turnover plate 5 is pushed to the horizontal state, the alignment travel switch 502 is triggered, the operation of the lifting power source 3 is stopped, the carrying platform 2 is accurately abutted with the appointed burial floor 6, and the grave bed 9 can be conveyed to the appointed burial floor for burial. After the burying is finished, the carrying platform 2 rises, the turnover plate 5 rotates downwards, the turnover power source 501 operates, the rotating support plate is retracted, as shown in fig. 5, the turnover plate 5 continues to rotate to trigger the operation travel switch 503 to contact, the turnover plate 5 is correctly retracted, the turnover power source 501 stops operating, and the rising and the retracting of the carrying platform 2 can be accelerated.

The lifting driving mechanism can adopt a conventional traction lifting device or a telescopic device and the like, but the traction lifting device is easy to cause the problems of jamming and instability when descending only by gravity, and the stroke of the telescopic device is usually limited. Therefore, the utility model provides a preferred embodiment, as shown in fig. 1, the lift actuating mechanism includes the lift power supply and the chain drive structure who is connected with the lift power supply transmission, chain drive structure is including setting up the sprocket at both ends about the guided frame and the chain that the cover was located between the upper and lower sprocket, carrying platform 2 is fixed in on the chain of one side.

A chain drive is an important transmission mechanism, which is mainly used for mechanical transmission to transmit the torque of a driving sprocket 401 to a driven sprocket 401, such as a chain 402 of a bicycle, which is a typical chain drive. The chain transmission has many advantages, no elastic sliding and slipping phenomena, accurate average transmission ratio, reliable work and high efficiency; the transmission power is large, the overload capacity is strong, and the transmission size under the same working condition is small; the required tension is small, and the pressure acting on the shaft is small; can work in severe environments such as high temperature, humidity, dustiness, pollution and the like. The utility model discloses a bury elevating gear and change chain drive transmission torque's conventional usage, apply to lifting structure with chain drive, set up sprocket 401 respectively at guide frame 1 upper and lower both ends, set up chain 402 on sprocket 401, fix carrying platform 2 on the chain 402 of one side, so here on being fixed in carrying platform 2 on the chain 402 of one side, because if the chain 402 of both sides all is fixed mutually with carrying platform 2, chain 402 just can't rotate. The chain 402 rotates up and down to drive the carrying platform 2 to move up and down, so that the graveyard 9 is conveyed up and down, and the bone ash is conveyed to the burial floor 6 appointed by the coffin chamber. Since the chain 402 does not slip, the distance of the carrying platform 2 ascending or descending can be controlled by controlling the number of rotations of the chain wheel 401, so that the carrying platform 2 can reach the appointed floor more accurately.

The lifting power source 3 can be driven by a motor, an internal combustion engine or even manually. In a specific transmission arrangement, as shown in the embodiment shown in fig. 8, the lifting driving mechanism further includes a first transmission shaft 301 and a second transmission shaft 302, the lifting power source 3 is located at the top of the guide frame 1, the shaft extending end of the lifting power source 3 is in transmission connection with the first transmission shaft 301, the first transmission shaft 301 is in transmission connection with the second transmission shaft 302 through a chain transmission, and the chain transmission structures 4 are respectively disposed at two ends of the first transmission shaft 301 and two ends of the second transmission shaft 302.

Since the graveyard 9 is required to be placed in the graveyard and the guiding frame 1 is required to be lowered into the graveyard, the lifting power source 3 is provided at the top of the guiding frame 1 to facilitate the control and observation thereof. The lifting power source 3 drives the first transmission shaft 301 to rotate, the first transmission shaft 301 drives the chain transmission structures 4 at the two ends of the first transmission shaft to operate, and simultaneously drives the second transmission shaft 302 to rotate, the second transmission shaft 302 drives the chain transmission structures 4 at the two ends of the second transmission shaft to operate, and the four chain transmission structures 4 drive the lifting of the carrying platform 2 at four directions simultaneously, so that the stable operation of the carrying platform 2 is ensured to the maximum extent. The lifting power source 3 and the first transmission shaft 301 are preferably in gear transmission or worm and gear transmission. Because the same lifting power source 3 is adopted and all transmission links adopt a transmission mode with accurate transmission ratio, the four chains 402 can realize synchronous operation to the maximum extent, thereby preventing the problem that the carrying platform 2 is inclined because the chains 402 are asynchronous.

The guiding frame 1 is required to exert its guiding function for the carrying platform 2, and the specific guiding can be in the form of a sliding block matching with a sliding groove, but the friction of the sliding fit relative to the rolling fit is larger, so the rolling fit is preferably used for guiding. In order to realize the stable operation of the carrying platform 2, the carrying platform needs to be limited in the front-back direction and the left-right direction, for this reason, as shown in fig. 1, in order to show the guiding structure, the rear part is specially selected as the observation angle, wherein, the carrying platform 2 is provided with a guide wheel matched with the guide frame 1, one side of the guide wheel matched with the guide frame 1 is a guide side, the guide wheels comprise a first guide wheel 201, a second guide wheel 202, a third guide wheel 203 and a fourth guide wheel 204, the first guide wheel 201 is parallel to the rotation axis of the second guide wheel 202, the third guide wheel 203 is parallel to the rotation axis of the fourth guide wheel 204, the axes of the first guide wheel 201 and the third guide wheel 203 are vertical, the guide side of the first guide wheel 201 is opposite to the guide side of the second guide wheel 202, the guide side of the third guide wheel 203 is located opposite to the guide side of the fourth guide wheel 204.

Taking the direction shown in fig. 1 as an example, the first guide wheel 201 can prevent the carrying platform 2 from shifting to the left, the second guide wheel 202 can prevent the carrying platform 2 from shifting to the right, and the third guide wheel 203 and the fourth guide wheel 204 can prevent the carrying platform 2 from shifting forward and backward, so as to realize the four-direction positioning and guiding of the carrying platform 2, and ensure the smooth operation thereof.

Because the square guide is arranged, but the grave bed 9 needs to be conveyed out of the carrying platform 2, an access way needs to be reserved, for this purpose, the guide frame 1 comprises guide columns 101 which are respectively arranged at two sides, and the guide wheels are matched with the guide columns 101 to realize the guide. By providing the guide posts 101 on both sides, the grave bed 9 can be fed in or out from the front side of the carrying platform 2, and the guide wheels are arranged according to the positions of the guide posts 101, as shown in fig. 1, which is a preferred arrangement.

Claims (9)

1. Cinerary casket pushes away unloading system, includes carrying platform (2) and sets up transport dolly (7) on carrying platform (2), its characterized in that is provided with pushing mechanism, pushing mechanism connects between carrying platform (2) and transport dolly (7), transport dolly (7) include base (702) and set up the elevation structure on base (702), the last grave bed (9) of placing of elevation structure, grave bed (9) lower part is provided with bearing structure (902), just bearing structure (902) are located conveyor's outside, pushing mechanism is connected with base (702) of transporting dolly (7).

2. The urn moving unloading system of claim 1, wherein: the lifting structure comprises a loading tray (703) and a lifting driving mechanism connected with the loading tray (703), a grave bed (9) is placed on the loading tray (703), the lifting driving mechanism comprises an unloading push rod (704), a supporting wheel (706) and a lifting guide chute (705), two ends of the unloading push rod (704) are hinged to the loading tray (703) and a base (702) respectively, the lifting guide chute (705) is arranged on the base (702) and ascends or descends along the pushing direction of the unloading push rod (704), and the supporting wheel (706) is connected to the loading tray (703) and arranged in the lifting guide chute (705) to move along the lifting guide chute (705).

3. The urn moving unloading system of claim 1, wherein: the pushing mechanism is a telescopic scissor rack (8).

4. The urn moving unloading system of claim 3, wherein: the carrying platform (2) is provided with a first guide rod (809), the conveying trolley (7) is provided with a second guide rod (810), and the first guide rod (809) is parallel to the second guide rod (810);

one end of the telescopic scissor rack (8) is provided with a first scissor arm (801) and a second scissor arm (802), the other end of the telescopic scissor rack is provided with a third scissor arm (803) and a fourth scissor arm (804), the outer end of the first scissor arm (801) is hinged with a first fixed block (805), the outer end of the second scissor arm (802) is hinged with a first movable block (806), the outer end of the third scissor arm (803) is hinged with a second fixed block (807), and the outer end of the fourth scissor arm (804) is hinged with a second movable block (808);

the first fixed block (805) is fixed at one end of a first guide rod (809), the second fixed block (807) is fixed at one end of a second guide rod (810), the first movable block (806) is in sliding fit with the first guide rod (809), and the second movable block (808) is in sliding fit with the second guide rod (810);

and a telescopic driving mechanism for driving the telescopic scissor holder (8) to stretch is arranged on the carrying platform (2).

5. The urn moving unloading system of claim 4, wherein: the telescopic driving mechanism comprises a power push rod (811) and a transmission connecting rod (812), the power push rod (811) is arranged on the carrying platform (2) along the telescopic direction of the telescopic scissor rack (8), one end of the transmission connecting rod (812) is hinged to the power push rod (811), and the other end of the transmission connecting rod is hinged to one end, far away from the first movable block (806), of the second scissor arm (802).

6. The urn moving unloading system of claim 5, wherein: one end of the first guide rod (809) is connected with a fixed mounting seat (819), the other end of the first guide rod (809) is connected with a movable mounting seat (820), the fixed mounting seat (819) is fixed on a mounting platform, the movable mounting seat (820) is movably matched with the mounting platform along the direction perpendicular to the first guide rod (809), and the first fixed block (805) and the fixed mounting seat (819) are located at the same end of the first guide rod (809);

the mounting clamp block (821) is arranged on two sides of the movable mounting seat (820), the mounting clamp block (821) is provided with a limiting pressure plate, a flange is arranged at the bottom of the movable mounting seat (820), the flange is located below the limiting pressure plate and is in clearance fit with the limiting pressure plate, the side face of the limiting pressure plate is matched with the side face of the movable mounting seat (820), and the matching face of the guide clamp block and the movable mounting seat (820) is an arc face along the moving direction of the movable mounting seat (820).

7. The urn moving unloading system of claim 4, wherein: a contraction travel switch (815) and a distance travel switch (814) which are matched with the first movable block (806) are arranged on the carrying platform (2) along a first guide rod (809);

when the telescopic scissor rack (8) is in a contracted state, the first movable block (806) is in contact with a contraction travel switch (815);

when the telescopic scissor rack (8) extends to a preset distance, the first movable block (806) is contacted with a distance travel switch (814).

8. The urn moving unloading system of claim 7, wherein: a travel switch mounting groove (816) is formed in the lower portion of the first guide rod (809), a travel switch mounting plate (817) is arranged in the travel switch mounting groove (816), a mounting long hole (818) in the direction of the first guide rod (809) is formed in the travel switch mounting plate (817), and the contraction travel switch (815) and the distance travel switch (814) are mounted on the mounting long hole (818).

9. The urn moving unloading system of claim 7, wherein: the carrying platform (2) is provided with a recovery travel switch (813), and the recovery travel switch (813) is contacted with the conveying trolley (7) when the conveying trolley is recovered in place.

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