CN218466481U

CN218466481U - Gate lifting device

Info

Publication number: CN218466481U
Application number: CN202222698298.0U
Authority: CN
Inventors: 阮雪薇; 吴东初; 阮子文; 胡海土; 莫灵刚; 樊伟伟
Original assignee: ZHEJIANG BAOCHENG MACHINERY TECHNOLOGY CO LTD
Current assignee: ZHEJIANG BAOCHENG MACHINERY TECHNOLOGY CO LTD
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-02-10
Anticipated expiration: 2032-10-13

Abstract

The utility model discloses a gate elevating gear, this gate elevating gear include the crane, the bolt subassembly be connected with the crane, the first drive arrangement be connected with the one end of crane and the second drive arrangement be connected with the other end of crane, the crane has primary importance and second place, the bolt subassembly is used for being connected with the gate, first drive arrangement and second drive arrangement synchronous drive crane remove to the second place or remove to the primary importance from the second place from the primary importance. The utility model discloses can realize the automatic control to the gate to avoided the operation personnel to work under abominable environment, had very high security, also be favorable to improving the operating efficiency.

Description

Gate lifting device

Technical Field

The utility model relates to a refuse handling installation technical field, concretely relates to gate elevating gear.

Background

The garbage compressor is a main device of the garbage transfer station, and is a machine which is controlled by a hydraulic system and compresses collected garbage to reduce the volume of the garbage. The garbage compressor has multiple forms such as horizontal type and vertical type, and the horizontal type garbage compressor comprises a compressor body, wherein a compression device is arranged in the compressor body, a feeding hole is formed in the compressor body, and a gate is arranged at the butt joint of the garbage compressor and a garbage truck box. At present, the gates of some garbage compressors are opened/closed manually, the manual operation is consumed very much, the operation personnel work in the environment and are not beneficial to the health of the body, the garbage truck still has certain dangerousness during backing and unloading the garbage, and the manual operation efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model provides a gate lifting device for solving the defects of the prior art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a gate elevating gear, its includes the crane, the bolt subassembly of being connected with the crane, the first drive arrangement of being connected with the one end of crane and the second drive arrangement of being connected with the other end of crane, the crane has primary importance and second place, the bolt subassembly is used for being connected with the gate, first drive arrangement and second drive arrangement synchronous drive crane move to the second place from the primary importance or move to the primary importance from the second place.

In some embodiments, the crane comprises a cross beam, a first longitudinal beam, a first ear plate, a second longitudinal beam and a second ear plate, the first longitudinal beam is connected with one end of the cross beam, the second longitudinal beam is connected with the other end of the cross beam, one end of the first ear plate is connected with the first longitudinal beam, the other end of the first ear plate is connected with the first driving device, one end of the second ear plate is connected with the second longitudinal beam, and the other end of the second ear plate is connected with the second driving device.

In some embodiments, the gate elevating device further comprises:

the first guide piece is arranged between the first longitudinal beam and the first driving device, a first sliding groove is formed in the first guide piece, and the first lug plate penetrates through the first sliding groove and can slide along the length direction of the first sliding groove;

the second guide piece is arranged between the second longitudinal beam and the second driving device, a second sliding groove is formed in the second guide piece, and the second lug plate penetrates through the second sliding groove and can slide along the length direction of the second sliding groove;

the length directions of the first sliding chute and the second sliding chute are consistent with the movement direction of the lifting frame.

In some embodiments, the first guide part is provided with a first slideway, and one end of the cross beam is arranged in the first slideway and can slide along the length direction of the first slideway; the second guide piece is provided with a second slideway, and the other end of the cross beam is arranged in the second slideway and can slide along the length direction of the second slideway; the length direction of the first slide way and the second slide way is consistent with the movement direction of the lifting frame.

In some embodiments, there are two latch assemblies, and the two latch assemblies are respectively and fixedly connected with two ends of the cross beam.

In some embodiments, the bolt subassembly includes overhead gage and lower baffle, overhead gage and crane fixed connection, and the lower baffle passes through the connecting plate to be connected with the overhead gage, is equipped with the clearance between overhead gage and the lower baffle.

In some embodiments, the bolt subassembly still includes first stopper, second stopper and elastic component, first stopper establish between last baffle and lower baffle and with connecting plate and/or last baffle fixed connection, the second stopper establish between last baffle and lower baffle and with baffle fixed connection down, the at least part of first stopper is located down the contained angle between baffle and the second stopper, the baffle is close to the one end and the connecting plate pin joint of second stopper down, the one end and the lower baffle of elastic component are connected, the other end and the connecting plate of elastic component are connected, the elastic component is exerted an elasticity so that first stopper and second stopper contact to baffle down.

In some embodiments, the first drive and the second drive are both straight stroke actuators.

The utility model provides a gate elevating gear can be applicable to the rubbish compressor, can control the lift of gate on the rubbish compressor very conveniently through this gate elevating gear, can realize the automatic control to the gate to avoided the operation personnel to work under rugged environment, had very high security, also be favorable to improving the operating efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of an embodiment of the present invention when used in a trash compactor.

Fig. 2 is a partial view of fig. 1.

Fig. 3 is a partial enlarged view at a in fig. 2.

Fig. 4 is a cross-sectional view of a latch assembly in accordance with an embodiment of the present invention.

FIG. 5 is a schematic view of the latch assembly engaging the gate as the gate is lowered.

FIG. 6 is a schematic view of the latch assembly engaging the gate as the gate is raised.

The reference numerals are explained below:

in the figure: 1. a lifting frame; 11. a cross beam; 12. a first stringer; 13. a first ear plate; 14. a second stringer; 15. a second ear panel; 2. a plug pin assembly; 21. an upper baffle plate; 22. a lower baffle plate; 23. a connecting plate; 231. mounting a column; 24. a first stopper; 25. a second limiting block; 26. an elastic member; 27. a pin shaft; 3. a first driving device; 4. a second driving device; 5. a first guide member; 51. a first chute; 52. a first slideway; 6. a second guide member; 61. a second chute; 62. a second slideway; 7. a garbage compressor body; 71. a door opening; 8. a gate; 81. a notch; 9. a gap.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-6, the utility model provides a gate elevating gear, it includes crane 1, the bolt subassembly 2 of being connected with crane 1, the first drive arrangement 3 of being connected with one end of crane 1 and the second drive arrangement 4 of being connected with the other end of crane 1, crane 1 has first position and second position, bolt subassembly 2 is used for being connected with gate 8, first drive arrangement 3 and second drive arrangement 4 synchronous drive crane 1 move to the second position or move to the first position from the second position from the first position. The first driving device 3 and the second driving device 4 are both straight stroke actuators, and the straight stroke actuators may be one of electric push rods, air cylinders, and hydraulic cylinders.

As shown in figure 1, when the gate lifting device is used on a garbage compressor, the lower ends of a first driving device 3 and a second driving device 4 are connected with a garbage compressor body 7, a lifting frame 1 is arranged above a door opening 71, the lifting frame 1 is driven by the first driving device 3 and the second driving device 4 to ascend or descend, a bolt component 2 is arranged below the lifting frame 1, the bolt component 2 is used for being detachably connected with the upper end of a gate 8, and the gate 8 is driven to synchronously move up and down when the lifting frame 1 moves up and down.

When the crane 1 is in the first position, the door opening 71 is completely open; subsequently, the crane 1 is driven by the first drive means 3 and the second drive means 4 to move downwards, the crane 1 can be lowered from the first position to the second position, and when the crane 1 is lowered to the second position, the gate 8 completely closes the door opening 71. The lifting frame 1 is driven by the first driving device 3 and the second driving device 4 to switch between the first position and the second position, and then the gate 8 is lifted and lowered.

In some embodiments, the crane 1 comprises a transverse beam 11, a first longitudinal beam 12, a first lug plate 13, a second longitudinal beam 14 and a second lug plate 15, the first longitudinal beam 12 is connected with one end of the transverse beam 11, the second longitudinal beam 14 is connected with the other end of the transverse beam 11, one end of the first lug plate 13 is connected with the first longitudinal beam 12, the other end of the first lug plate 13 is connected with the first driving device 3, one end of the second lug plate 15 is connected with the second longitudinal beam 14, and the other end of the second lug plate 15 is connected with the second driving device 4.

Referring to fig. 1, the cross beam 11, the first longitudinal beam 12 and the second longitudinal beam 14 may all be made of square steel, the lower end of the first longitudinal beam 12 is welded and fixed to the left end of the cross beam 11, the first longitudinal beam 12 is perpendicular to the cross beam 11, the lower end of the second longitudinal beam 14 is welded and fixed to the right end of the cross beam 11, and the second longitudinal beam 14 is perpendicular to the cross beam 11 and parallel to the first longitudinal beam 12. The upper end of the first longitudinal beam 12 at the right end of the first ear plate 13 is welded and fixed, and the left end of the first ear plate 13 is pivoted with the upper end of the first driving device 3. The left end of the second lug plate 15 is welded and fixed with the upper end of the second longitudinal beam 14, and the right end of the second lug plate 15 is pivoted with the upper end of the second driving device 4.

In some embodiments, the gate elevating device further includes a first guide 5 and a second guide 6. The first guide piece 5 is arranged between the first longitudinal beam 12 and the first driving device 3, the first guide piece 5 is provided with a first sliding groove 51, and the first lug plate 13 penetrates through the first sliding groove 51 and can slide along the length direction of the first sliding groove 51; the second guide piece 6 is arranged between the second longitudinal beam 14 and the second driving device 4, the second guide piece 6 is provided with a second sliding chute 61, and the second lug plate 15 penetrates through the second sliding chute 61 and can slide along the length direction of the second sliding chute 61; the length direction of the first sliding chute 51 and the second sliding chute 61 is consistent with the movement direction of the lifting frame 1.

As shown in fig. 1, the first guide 5 and the second guide 6 may be each a channel steel. When this gate elevating gear is used for the rubbish compressor, the equal vertical setting of first guide 5 and second guide 6, the lower extreme of first guide 5 and second guide 6 all with rubbish compressor body 7 fixed connection, the length of first spout 51 and second spout 61 equals and is not less than the distance between first position and the second position. When the first driving device 3 and the second driving device 4 drive the lifting frame 1 to move, the first ear plate 13 and the second ear plate 15 respectively slide in the first sliding groove 51 and the second sliding groove 61, the first sliding groove 51 and the second sliding groove 61 can limit the first ear plate 13 and the second ear plate 15 to move along a straight line, the upper ends of the first driving device 3 and the second driving device 4 are prevented from shaking, and the stability is effectively improved.

In some embodiments, the first guide 5 is provided with a first slideway 52, and one end of the cross beam 11 is arranged in the first slideway 52 and can slide along the length direction of the first slideway 52; a second slideway 62 is arranged on the second guide part 6, and the other end of the cross beam 11 is arranged in the second slideway 62 and can slide along the length direction of the second slideway 62; the length direction of the first slide way 52 and the second slide way 62 is consistent with the movement direction of the lifting frame 1.

As shown in fig. 1, when the first guide 5 and the second guide 6 are both channel steel, the channels of the channel steel form the first slideway 52 and the second slideway 62, so that the left end of the cross beam 11 extends into the first slideway 52, the right end of the cross beam 11 extends into the second slideway 62, and the crane 1 can be effectively prevented from swinging through the first slideway 52 and the second slideway 62.

In some embodiments, there are two latch assemblies 2, and the two latch assemblies 2 are respectively fixedly connected to two ends of the cross beam 11. When being used for driving gate 8 up-and-down motion, two bolt subassemblies 2 are connected with the both sides at the top of gate 8 respectively, avoid gate 8 to take place the slope when rising or descending, guarantee gate 8's steady.

In some embodiments, the latch assembly 2 includes an upper baffle 21 and a lower baffle 22, the upper baffle 21 is fixedly connected to the crane 1, the lower baffle 22 is connected to the upper baffle 21 through a connecting plate 23, and a gap 9 is provided between the upper baffle 21 and the lower baffle 22. The upper baffle 21, the lower baffle 22 and the connecting plate 23 can be steel plates with certain thickness, the upper baffle 21 is welded at the bottom of the lifting frame 1 and is kept horizontal, the two connecting plates 23 are preferably two, the two connecting plates 23 are parallel to each other and are welded with the lower end face of the upper baffle 21, and the lower baffle 22 is arranged between the two connecting plates 23 and is parallel to the upper baffle 21. As shown in fig. 6, the lower baffle 22 is inserted into a notch 81 at the upper end of the gate 8, and the lower baffle 22 contacts the gate 8 and lifts the gate 8 during the lifting of the crane 1. As shown in fig. 5, during the descending process of the crane 1, the upper baffle plate 21 presses down the top end of the gate 8, and the gate 8 squeezes or discharges the garbage below the gate and moves downwards.

In some embodiments, the latch assembly 2 further includes a first stopper 24, a second stopper 25, and an elastic member 26, the first stopper 24 is disposed between the upper baffle 21 and the lower baffle 22 and is fixedly connected to the connecting plate 23 and/or the upper baffle 21, the second stopper 25 is disposed between the upper baffle 21 and the lower baffle 22 and is fixedly connected to the lower baffle 22, at least a portion of the first stopper 24 is located in an included angle between the lower baffle 22 and the second stopper 25, one end of the lower baffle 22 adjacent to the second stopper 25 is pivotally connected to the connecting plate 23, one end of the elastic member 26 is connected to the lower baffle 22, the other end of the elastic member 26 is connected to the connecting plate 23, and the elastic member 26 exerts an elastic force on the lower baffle 22 to enable the first stopper 24 to contact the second stopper 25.

As shown in fig. 4 to 5, the left end of the lower baffle 22 is pivotally connected to the connecting plate 23 through a pin 27, the lower baffle 22 can rotate around the pin 27, a mounting post 231 is disposed at the lower left corner of the connecting plate 23, the elastic member 26 can be a tension spring, the left end of the elastic member 26 is connected to the bottom of the mounting post 231, the right end of the elastic member 26 is connected to the left lower end of the lower baffle 22, the elastic member 26 exerts a pulling force on the lower baffle 22 to make the lower baffle 22 have a clockwise rotation tendency, and when the lower baffle 22 is in a horizontal position, the second limiting block 25 contacts the first limiting block 24, the first limiting block 24 will block the lower baffle 22 from continuing to rotate clockwise, so that the lower baffle 22 will always be in the horizontal position under the action of the elastic member 26.

The utility model provides a gate elevating gear can be applicable to the rubbish compressor, can control the lift of rubbish compressor upper gate 8 very conveniently through this gate elevating gear, can realize the automatic control to gate 8 to avoided the operation personnel to work under rugged environment, had very high security, also be favorable to improving the operating efficiency. In addition, the gate lifting device also has the advantages of simple structure and stable operation.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a gate elevating gear which characterized in that: including the crane, with bolt subassembly that the crane is connected, with first drive arrangement that the one end of crane is connected and with the second drive arrangement that the other end of crane is connected, the crane has primary importance and second place, the bolt subassembly is used for being connected with the gate, first drive arrangement with the synchronous drive of second drive arrangement the crane is followed primary importance removes to the second place or follows the second place removes to primary importance.

2. The gate elevating apparatus according to claim 1, wherein: the crane includes crossbeam, first longeron, first otic placode, second longeron and second otic placode, first longeron with the one end of crossbeam is connected, the second longeron with the other end of crossbeam is connected, the one end of first otic placode with first longeron is connected, the other end of first otic placode with first drive arrangement connects, the one end of second otic placode with the second longeron is connected, the other end of second otic placode with second drive arrangement connects.

3. The gate lift apparatus of claim 2, further comprising:

4. The gate elevating device according to claim 3, wherein: a first slideway is arranged on the first guide piece, and one end of the cross beam is arranged in the first slideway and can slide along the length direction of the first slideway; a second slideway is arranged on the second guide piece, and the other end of the cross beam is arranged in the second slideway and can slide along the length direction of the second slideway; the length direction of the first slide way and the second slide way is consistent with the movement direction of the lifting frame.

5. The gate lifting device according to claim 2, wherein: the number of the bolt components is two, and the two bolt components are fixedly connected with the two ends of the cross beam respectively.

6. The gate elevating device according to any one of claims 1 to 5, wherein: the bolt assembly comprises an upper baffle and a lower baffle, the upper baffle is fixedly connected with the lifting frame, the lower baffle is connected with the upper baffle through a connecting plate, and a gap is formed between the upper baffle and the lower baffle.

7. The gate elevating device according to claim 6, wherein: the bolt subassembly still includes first stopper, second stopper and elastic component, first stopper is established the overhead gage with down between the baffle and with connecting plate and/or overhead gage fixed connection, the second stopper is established the overhead gage with down between the baffle and with baffle fixed connection down, the at least part of first stopper is located down the baffle with in the contained angle between the second stopper, the baffle closes on down the one end of second stopper with the connecting plate pin joint, the one end of elastic component with the baffle is connected down, the other end of elastic component with the connecting plate is connected, the elastic component is right the baffle is applyed an elasticity so that first stopper with the second stopper contacts down.

8. The gate elevating device according to claim 6, wherein: the first driving device and the second driving device are both straight stroke executing mechanisms.

9. The gate elevating device according to any one of claims 1 to 5 and 7, wherein: the first driving device and the second driving device are both straight stroke executing mechanisms.