CN117023196A

CN117023196A - Telescopic car loader

Info

Publication number: CN117023196A
Application number: CN202311288977.3A
Authority: CN
Inventors: 封志来; 封志英
Original assignee: Zhangjiakou Wanbang Forging Co ltd
Current assignee: Zhangjiakou Wanbang Forging Co ltd
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2023-11-10
Anticipated expiration: 2043-10-08
Also published as: CN117023196B

Abstract

The application relates to the technical field of material conveying, and discloses a telescopic car loader. The utility model provides a telescopic carloader, includes the mount, the mount is provided with control terminal, the mount is provided with tilting part and vertical portion, the tilting part rotation of mount is connected with equidistant fixed cylinder that distributes, mount sliding connection has the sliding plate of symmetric distribution, the sliding plate is provided with the rectangular channel, be provided with equidistant worker's shape piece of distribution in the rectangular channel of sliding plate, keep away from the worker's shape piece of mount with adjacent sliding plate rigid coupling, the balance worker's shape piece with adjacent the rectangular channel sliding connection of sliding plate. According to the application, the number of cement bags conveyed on the conveying belt is detected, the cement bags are recorded when each time the cement bags pass through the conveying belt, and when the number of cement bags passing through the conveying belt reaches the leftmost stacking number of the hopper, the left side of the conveying belt is contracted to automatically move the position of one cement bag to the right.

Description

Telescopic car loader

Technical Field

The application relates to the technical field of material conveying, and discloses a telescopic car loader.

Background

After the production of the materials or articles, the materials or articles need to be transported to a required destination by vehicles, and the loading operation needs to be carried out before the vehicles transport the materials, when some heavier articles are loaded, the loading machine is often used for assisting the loading of the materials.

At present, when the loading machine loads the cement bags, in order to improve the space utilization rate of the hopper and avoid the cement bags from shaking greatly in the transportation process, the cement bags are gradually filled from the inside to the outside of the hopper to be stacked when the cement bags are packaged, but the loading machine cannot move in the process of conveying materials, so that the discharging position of the loading machine is fixed, the stacking point of the cement bags is not fixed, operators need to drag the cement bags for a long distance, and the stacking of the operators is not facilitated.

Disclosure of Invention

The application provides a telescopic car loader, which aims to solve the technical problem that the existing car loader cannot adjust the blanking position.

The specific technical scheme of the application is as follows: the utility model provides a telescopic carloader, includes the mount, the mount is provided with control terminal, the mount is provided with tilting part and vertical portion, the tilting part of mount rotates and is connected with equidistant fixed cylinder that distributes, mount sliding connection has the sliding plate of symmetric distribution, the sliding plate is provided with the rectangular channel, be provided with equidistant worker's piece that distributes in the rectangular channel of sliding plate, keep away from the worker's piece of mount and adjacent the sliding plate rigid coupling, remaining worker's piece with adjacent the rectangular channel sliding connection of sliding plate, symmetric distribution rotate between the worker's piece and be connected with the sliding roller, the tilting part rigid coupling of mount has hydraulic push rod, hydraulic push rod with the control terminal electricity of mount is connected, hydraulic push rod's flexible end rigid coupling has the U-shaped board, the U-shaped board rotates and is connected with the backing drum, equidistant distribution the fixed cylinder, equidistant distribution the sliding drum with around being equipped with the conveyer belt between the backing drum, keep away from the fixed cylinder and the driving medium of sliding plate, driving medium and control terminal with electric connection, telescopic device has the telescopic device.

More preferably, the telescopic mechanism is used for adjusting the distance between the sliding rollers, the telescopic mechanism comprises equidistant and symmetrically distributed fixing pieces, the fixing pieces are connected to adjacent sliding rollers in a sliding mode, connecting plates are hinged between the fixing pieces on the different sides of the sliding rollers and adjacent to the fixing pieces on the sliding rollers, the adjacent connecting plates are distributed in a crossed mode, connecting columns are connected to the adjacent connecting plates in a rotating mode, cross frames are fixedly connected to the upper sides of the fixing frames, fixing pieces which are close to the fixing frames and are symmetrically distributed are fixedly connected to the cross frames, sliding blocks are fixedly connected to the connecting columns which are close to the fixing frames, the cross frames are connected to first threaded rods in a rotating mode and connected with the sliding blocks in a threaded mode, and detection mechanisms used for detecting the number of conveying objects of the conveying belt are arranged on the fixing frames.

More preferably, the detection mechanism comprises a fixing plate, the fixing plate fixedly connected with the fixing frame, the fixing plate fixedly connected with a fixing sleeve, the fixing sleeve is slidably connected with a sliding rod, one end of the sliding rod, which is far away from the fixing sleeve, is fixedly connected with a U-shaped frame, the U-shaped frame is rotatably connected with a detection sleeve matched with the conveying belt, a sliding disc is slidably connected in the fixing sleeve, one side, which is close to the sliding rod, of the fixing sleeve is provided with a vent hole, the sliding disc is far away from one end of the U-shaped frame, which is provided with a through hole, a one-way valve is arranged in the through hole of the sliding disc, a first spring is fixedly connected between the sliding disc and the fixing sleeve, and the fixing sleeve is provided with a recording part for recording the sliding times of the sliding disc.

More preferably, the recording component comprises an extrusion disc, the extrusion disc is slidingly connected to one side of the fixed sleeve, which is far away from the sliding disc, a symmetrically distributed through hole is formed in one side of the fixed sleeve, which is far away from the vent hole, a one-way valve is arranged in one through hole of the fixed sleeve, an electromagnetic valve electrically connected with a control terminal of the fixed frame is arranged in the other through hole of the fixed sleeve, the extrusion disc is fixedly connected with an inserting rod in a penetrating manner, the inserting rod is slidingly connected with the fixed sleeve, a second spring is fixedly connected between the extrusion disc and the fixed sleeve, and the fixed plate is provided with a driving component for rotating the first threaded rod.

More preferably, the driving part comprises a spline rod, the spline rod is rotationally connected to the fixed plate, the spline rod is in transmission with an adjacent fixed roller through a power assembly, one side spline of the spline rod, which is far away from the fixed plate, is connected with a sliding sleeve, the sliding sleeve is in sliding connection with a symmetrically distributed limit column, a third spring is fixedly connected between the limit column and the sliding sleeve, the limit column is provided with a touch switch, the touch switch is electrically connected with a control terminal of the fixed frame, one side of the first threaded rod, which is close to the spline rod, is fixedly connected with a rotary disc, the rotary disc is provided with limit grooves which are symmetrically distributed in the center and are matched with the adjacent limit columns, and the inserting rod is provided with a sliding assembly for inserting the limit column into the adjacent limit grooves.

More preferably, the limit groove is an arc groove, the depth of the limit groove gradually increases from one side of the limit groove to the other side along an arc track, and a blind hole is formed in the deepest part of the limit groove.

More preferably, the sliding assembly comprises a driving piece, the driving piece is fixedly connected to one side, away from the extrusion disc, of the inserted link, and the sliding sleeve is rotationally connected with a folding plate matched with the driving piece.

More preferably, the folding plate is provided with a folding groove, the driving piece is composed of an L-shaped connecting plate and a U-shaped frame, the U-shaped frame of the driving piece is in sliding connection with the folding groove of the folding plate, and the fixing sleeve is provided with an adjusting component for adjusting the initial position of the extrusion plate.

More preferably, the adjusting component comprises a limiting part, the limiting part is slidably connected with the fixing sleeve, the limiting part is slidably connected with the sliding disc, the limiting part is matched with the extrusion disc, and the limiting part is rotationally connected with a second threaded rod in threaded connection with the fixing plate.

More preferably, the dust collecting device further comprises a cleaning mechanism, the cleaning mechanism is arranged on the fixing frame and used for cleaning dust on the conveying belt, the cleaning mechanism comprises a rotating shaft, the rotating shaft is rotationally connected to the lower side of the fixing frame, the rotating shaft and the adjacent fixed rollers are driven by a transmission assembly, cleaning rods distributed at equal intervals in the circumferential direction are arranged on the rotating shaft, an interception piece positioned on the lower side of the rotating shaft is fixedly connected to the fixing frame, the interception piece consists of a fixing shaft and a spring piece, and a collecting box positioned below the interception piece is fixedly connected to the fixing frame.

The beneficial effects of the application are as follows: according to the application, the number of cement bags conveyed on the conveying belt is detected, the cement bags are recorded when each time the cement bags pass through the conveying belt, when the number of cement bags passing through the conveying belt reaches the leftmost stacking number of the hopper, the left side of the conveying belt is contracted to automatically move the position of one cement bag rightward, an operator is assisted to continue stacking operation, the position of the limiting piece is regulated according to the hoppers with different sizes, the number of cement bags stacked for a single time is adapted, and the distance of each rightward movement of the left side of the conveying belt is adapted to the width of the cement bags.

Drawings

FIG. 1 is a schematic perspective view of the present application;

FIG. 2 is a schematic perspective view of a support roller and a conveyor belt according to the present application;

FIG. 3 is a schematic perspective view of the telescopic mechanism of the present application;

FIG. 4 is a schematic perspective view of a detection mechanism according to the present application;

FIG. 5 is a schematic perspective view of a sliding assembly according to the present application;

FIG. 6 is a schematic perspective view of a recording unit according to the present application;

FIG. 7 is a schematic perspective view of a driving member of the present application;

fig. 8 is a schematic perspective view of a cleaning mechanism according to the present application.

The marks of the components in the drawings are as follows: 1-mount, 2-fixed roller, 3-slide plate, 4-manifold block, 5-slide roller, 6-hydraulic ram, 7-U-plate, 8-support roller, 9-conveyor belt, 01-telescoping mechanism, 1001-mount, 1002-connecting plate, 1003-connecting post, 1004-cross, 1005-slide block, 1006-first threaded rod, 02-detection mechanism, 1101-mount plate, 1102-fixed sleeve, 10021-vent, 1103-slide bar, 1104-U-frame, 1105-detection sleeve, 1106-slide plate, 1107-first spring, 03-recording member, 1108-squeeze plate, 1109-plunger, 1110-second spring, 04-driving member, 1201-spline bar, 1202-slide sleeve, 1203-limit post, 1204-third spring, 1205-touch switch, 1206-dial, 12061-limit slot, 05-slide assembly, 1301-driving member, 1302-bellows, 06-adjustment assembly, 1401-limit member, 1503-second, 07-cleaning mechanism, rotational shaft-1502-collecting box, rotational shaft-collecting box.

Detailed Description

The following description is of the preferred embodiments of the application, and is not intended to limit the scope of the application.

Example 1: 1-4, including a fixed frame 1, the fixed frame 1 is provided with a control terminal, the fixed frame 1 is provided with an inclined part and a vertical part, the inclined part of the fixed frame 1 is positioned on the right side of the vertical part, the inclined part of the fixed frame 1 is rotationally connected with a fixed roller 2 which is distributed at equal intervals, the top of the fixed frame 1 is slidingly connected with two sliding plates 3 which are distributed front and back symmetrically, the left side of the sliding plate 3 is provided with a rectangular groove, the rectangular groove of the sliding plate 3 is internally provided with equidistant I-shaped blocks 4, the leftmost I-shaped block 4 is fixedly connected with the adjacent sliding plate 3, the rest I-shaped blocks 4 are slidingly connected with the rectangular groove of the adjacent sliding plate 3, a sliding roller 5 is rotationally connected between the two I-shaped blocks 4 which are distributed front and back symmetrically, the fixed roller 2 and the sliding roller 5 are composed of a rotating rod and an outer roller, when the leftmost sliding roller 5 moves rightwards, the leftmost sliding roller 5 drives the two sliding plates 3 to move rightwards through the two I-shaped blocks 4 on the leftmost sliding roller, the inclined part of the fixing frame 1 is fixedly connected with a hydraulic push rod 6, the hydraulic push rod 6 is vertical to the inclined part of the fixing frame 1, the hydraulic push rod 6 is electrically connected with a control terminal of the fixing frame 1, the telescopic end of the hydraulic push rod 6 is fixedly connected with a U-shaped plate 7, one side of the U-shaped plate 7 far away from the hydraulic push rod 6 is rotationally connected with a supporting roller 8, a conveying belt 9 is wound between the fixed rollers 2 which are distributed at equal intervals, the sliding rollers 5 which are distributed at equal intervals and the supporting roller 8, when the leftmost sliding roller 5 moves rightwards, the control terminal starts the hydraulic push rod 6, the telescopic end of the hydraulic push rod 6 drives the supporting roller 8 through the U-shaped plate 7 to enable the conveying belt 9 to be in a tightening state, the rightmost fixed roller 2 is driven by a power piece, the power piece is a servo motor, and the power piece is electrically connected with the control terminal of the fixing frame 1, and the sliding roller 5 is provided with a telescopic mechanism 01.

As shown in fig. 3-5 and 7, the telescopic mechanism 01 is used for adjusting the distance between the sliding rollers 5, the telescopic mechanism 01 ensures that the distance between the two adjacent sliding rollers 5 is equal at all times, the telescopic mechanism 01 comprises fixing pieces 1001 which are equally spaced from left to right and are symmetrically distributed front and back, the fixing pieces 1001 are composed of circular rings and vertical rods, the circular rings of the fixing pieces 1001 are in sliding connection with the adjacent sliding rollers 5, connecting plates 1002 are hinged between the fixing pieces 1001 on the sliding rollers 5 and the fixing pieces 1001 on the other side, the adjacent connecting plates 1002 are in cross distribution, the connecting posts 1003 are rotatably connected with connecting columns 1003, the connecting columns 1003 are located in the middle of the adjacent connecting plates 1002, the included angle between the two symmetrically distributed connecting plates 1002 is increased, the adjacent two sliding rollers 5 are mutually close to each other, the two symmetrically distributed connecting plates 1002 are mutually far away, the connecting plates 1002 drive the fixing pieces 1001 to slide along the front and back directions of the adjacent sliding rollers 5, a cross 1004 is fixedly connected to the upper side of the fixing frame 1, the lower ends of the two fixing pieces 1001 which are symmetrically distributed on the side are hinged with the fixing pieces 1001 on the other side, the lower ends of the fixing pieces 1001 which are fixedly connected with the cross frame 1004, the cross rods 1006 are fixedly connected with the cross rods 1006, the first surface of the cross rods 1006 are fixedly connected with the cross rods 1006, and the first threaded rods are fixedly connected with the cross rods 1005 are rotatably, and the threaded rods are fixedly connected with the cross rods, and the detection mechanisms are fixedly connected with the cross rods, and are fixedly connected with the threaded rods, and the detection devices.

As shown in fig. 4-6, the detection mechanism 02 comprises a fixed plate 1101, the fixed plate 1101 is fixedly connected to the upper side of a fixed frame 1, the fixed plate 1101 is L-shaped, a fixed sleeve 1102 is fixedly connected to the left side of the fixed plate 1101, a sliding rod 1103 is slidably connected to the top of the fixed sleeve 1102, a U-shaped frame 1104 is fixedly connected to the upper end of the sliding rod 1103, a detection sleeve 1105 matched with the conveying belt 9 is rotatably connected to the upper side of the U-shaped frame 1104, when a cement bag passes through the conveying belt 9 above the detection sleeve 1105, the cement bag presses the conveying belt 9 downwards under the action of self gravity, the conveying belt 9 presses the detection sleeve 1105 downwards, the detection sleeve 1105 drives the sliding rod 1103 to move downwards through the U-shaped frame 1104, a sliding disc 1106 fixedly connected to the lower end of the sliding rod 1103 is slidably connected to the left side of the fixed sleeve 1102, a through hole 10021 is arranged on the left side of the sliding disc 1106, a one-way valve 1106 is arranged in the through hole of the sliding disc 1106, the one-way valve 1106 moves downwards in the sliding disc 1106, the one-way valve in the through hole is closed, the sliding disc 1106 moves upwards, the one-way valve in the through hole 1106 is opened, the one-way valve 1106 is arranged between the one-way valve 1106 and the sliding disc 1102 and the first sliding disc 1102 is fixedly connected to the first sliding disc 1102, and the number of times is recorded by the sliding disc 03 is arranged.

As shown in fig. 5 and 6, the recording component 03 includes a pressing disk 1108, the pressing disk 1108 is slidably connected to the lower side in the fixed sleeve 1102, two through holes distributed symmetrically are provided on the lower side of the fixed sleeve 1102, a check valve is provided in the through hole on the left side of the fixed sleeve 1102, when the pressing disk 1108 moves downward, the check valve in the through hole on the left side of the fixed sleeve 1102 is opened, when the pressing disk 1108 moves upward, the check valve in the through hole on the left side of the fixed sleeve 1102 is closed, an electromagnetic valve electrically connected with the control terminal of the fixed frame 1 is provided in the through hole on the right side of the fixed sleeve 1102, the pressing disk 1108 is fixedly connected with a plunger 1109 in a penetrating manner, the plunger 1109 is slidably connected with the fixed sleeve 1102, a second spring 1110 is fixedly connected between the pressing disk 1108 and the fixed sleeve 1102, the second spring 1110 is located on the outer side of the plunger 1109, and the fixed plate 1101 is provided with a driving component 04 for rotating the first 1006 threaded rod.

As shown in fig. 4, fig. 5 and fig. 7, the driving component 04 includes a spline shaft 1201, the spline shaft 1201 is rotationally connected to the upper portion of the left side of the fixed plate 1101, the sprocket is fixedly connected to the uppermost fixed roller 2, the rotating rod is rotationally connected to the upper side of the fixed plate 1101, the sprocket is fixedly connected to the fixed plate 1101, a chain is wound between the sprocket of the fixed roller 2 and the sprocket of the rotating rod of the fixed plate 1101, the bevel gear is fixedly connected to both the rotating rod of the fixed plate 1101 and the spline shaft 1201, the bevel gear of the rotating rod of the fixed plate 1101 is meshed with the bevel gear of the spline shaft 1201, the sliding sleeve 1202 is connected to the left side spline of the spline shaft 1201 by a sliding sleeve 1202, the sliding sleeve 1202 is composed of a sleeve and two straight plates, two limit posts 1203 which are distributed vertically symmetrically are connected in a sliding manner, a third spring 1204 is fixedly connected between the limit post 1203 and the sliding sleeve 1202, the third spring 1204 is located on the outer side of the adjacent limit post 1203, the limit post 1206 is electrically connected to the control terminal of the fixed plate 1 by a contact switch 1205 around the spline shaft 1201, the right side of the first threaded rod is fixedly connected to a rotary table 1206, the rotary table 1206 is provided with a limit post 12061, and the limit post 1203 is arranged in a limit groove 12061 and is arranged in the adjacent limit post 12061, and is inserted in the limit post 1203 groove 12061, and is gradually and is located in the limit post 1203 groove 12061, and is located in the limit post.

As shown in fig. 5-7, the sliding assembly 05 includes a driving member 1301, the driving member 1301 is fixedly connected to the lower side of the inserting rod 1109, the driving member 1301 is composed of an L-shaped connecting plate and a U-shaped frame, the right side of the sliding sleeve 1202 is rotatably connected with a folded plate 1302 matched with the driving member 1301, the folded plate 1302 is provided with a folded groove, the folded groove of the folded plate 1302 is composed of a vertical portion and an inclined portion, the lower portion of the folded groove of the folded plate 1302 deflects to the right side, the U-shaped frame of the driving member 1301 is slidably connected with the folded groove of the folded plate 1302, and the U-shaped frame of the driving member 1301 drives the folded plate 1302 to move leftwards when sliding downwards to the inclined portion of the folded groove of the folded plate 1302 along the folded groove of the folded plate 1302, and the fixed sleeve 1102 is provided with an adjusting assembly 06 for adjusting the initial position of the extruding disc 1108.

As shown in fig. 5 and 6, the adjusting component 06 includes a limiting member 1401, the limiting member 1401 is composed of a vertical rod and a transverse plate, the transverse plate is located at the upper end of the vertical rod, the limiting member 1401 is slidably connected to a fixed sleeve 1102, the limiting member 1401 is slidably connected with a sliding disc 1106, the limiting member 1401 is in contact with the upper surface of the pressing disc 1108, the upper limit of movement of the pressing disc 1108 is limited, the limiting member 1401 is rotatably connected with a second threaded rod 1402 in threaded connection with the left side of the fixed plate 1101, and the second threaded rod 1402 rotates to drive the limiting member 1401 to longitudinally move.

When the loader is required to be used for loading cement bags, an operator firstly moves the loader to the right side of a vehicle (the vehicle head is left and the hopper is right), the leftmost end of the conveying belt 9 is positioned above the left side of the hopper, then, the control terminal starts a power piece, the power piece drives the fixed roller 2 to rotate, the fixed roller 2 drives the conveying belt 9 to rotate anticlockwise, the conveying belt 9 drives the rest of the fixed roller 2 and the sliding roller 5 to rotate, the operator sequentially places the cement bags on the inclined part on the right side of the conveying belt 9, the cement bags are conveyed and lifted leftwards by the conveying belt 9, when the cement bags are moved leftwards to the leftmost side of the conveying belt 9 along the horizontal part of the conveying belt 9, the operator takes the cement bags on the left side of the conveying belt 9 and stacks the cement bags on the leftmost side of the hopper, when the leftmost cement bags on the hopper are stacked, the left side of the conveying belt 9 is required to be moved leftwards by a certain distance, and the operator is assisted to perform stacking operation on the rest positions of the hopper, and the concrete operation is as follows:

in the initial state, the solenoid valve in the right through hole of the fixed sleeve 1102 is in a closed state, the second spring 1110 is in a compressed state, the limiting piece 1401 limits the upper surface of the pressing disc 1108 to avoid upward movement of the upper surface of the pressing disc 1108, the limiting post 1203 is not inserted into the adjacent limiting groove 12061, when the cement bag moves to the horizontal part from the inclined part of the conveying belt 9, the conveying belt 9 on the upper side of the cement bag pressing detection sleeve 1105 presses the detection sleeve 1105 downwards, the detection sleeve 1105 drives the U-shaped frame 1104 to move downwards, the U-shaped frame 1104 drives the sliding disc 1107 to move downwards through the sliding rod 1103, the first spring 1107 is stretched, when the sliding disc 1106 moves downwards, external air enters the upper side of the sliding disc 1106 in the fixed sleeve 1102 through the vent holes 10021, the sliding disc 1106 moves downwards, the pressure between the sliding disc 1106 and the pressing disc 1108 increases, the one-way valve in the through hole of the sliding disc 1106 is closed, the sliding disc 1106 pushes the pressing disc 1108 to move downwards through the pressure between the sliding disc 1106 and the conveying belt 9, the pressure on the lower side of the upper side of the detection sleeve 1105 continues to press the detection sleeve 1105, the pressure on the lower side of the sliding disc 1104 increases, the sliding disc is driven by the sliding disc 1104, the sliding disc is driven by the sliding disc 1106 to move downwards through the sliding disc through the left through the left through hole of the pressing disc 1106, and the left side of the pressing disc 1106 opens, and the air on the lower side of the pressing disc through the pressing disc side of the pressing disc 1108.

When the squeeze plate 1108 moves downward, the squeeze plate 1108 drives the driving member 1301 to move downward through the inserting rod 1109, the rectangular frame of the driving member 1301 slides downward along the folding groove of the folding plate 1302, when the cement bag does not squeeze the conveying belt 9 above the detection sleeve 1105 any more, the first spring 1107 resets and drives the slide plate 1106 to move upward, the slide plate 1106 moves upward to enable the lateral pressure of the lower side of the squeeze plate 1108 to be lowered, the check valve in the left through hole of the fixed sleeve 1102 is closed, the slide plate 1106 moves upward to drive the detection sleeve 1105 to move upward and reset through the sliding rod 1103 and the U-shaped frame 1104, the pressure between the slide plate 1106 and the squeeze plate 1108 is reduced, the check valve in the through hole of the slide plate 1106 is opened, gas on the upper side of the slide plate 1106 enters the lower side of the slide plate 1106 through the through hole on the slide plate, after the first spring 1107 resets, the slide plate 1106 does not move upward any more, and at the moment, the squeeze plate 1108 moves downward relative to the initial position by a distance, the distance is set to be a single squeeze distance, and the single squeeze distance is shorter, so that the driving member 1301 moves downward and the single squeeze distance is still located in the vertical folding groove of the folding plate 1302.

When the next cement bag passes through the detection sleeve 1105 above the detection sleeve 1105, the sliding plate 1106 still continues to repeat the above steps, so that the driving member 1301 continues to move downwards by a single extrusion distance, after the driving member 1301 moves downwards by a plurality of single extrusion distances, the rectangular frame of the driving member 1301 enters the inclined part of the folding groove of the folding plate 1302, at this time, the number of the downward single extrusion distances of the driving member 1301 is equal to the number of cement bags, and the number of the cement bags just stacks up the leftmost side of the hopper.

Taking the right view direction as an example, in the process of rotating the fixed roller 2 on the right side of the detection sleeve 1105, the fixed roller 2 drives the spline shaft 1201 to rotate clockwise through the power component, the spline shaft 1201 drives the sliding sleeve 1202 to rotate clockwise, the sliding sleeve 1202 drives the two limiting posts 1203 to rotate clockwise, the two limiting posts 1203 drive the touch switch 1205 thereon to rotate clockwise, when the rectangular frame of the driving member 1301 enters the inclined part of the folded groove of the folded plate 1302, the rectangular frame of the driving member 1301 drives the folded plate 1302 to move leftwards, when the folded plate 1302 drives the sliding sleeve 1202 to move leftwards, the sliding sleeve 1202 drives the two limiting posts 1203 to move leftwards, two conditions can occur at this time, one is the state shown in fig. 7, the limiting posts 1203 are aligned with blind holes of the adjacent limiting grooves 12061, the other limiting post 1203 is not aligned with the adjacent limiting grooves 12061, if the first condition occurs, the limiting post 1203 moves leftwards and is directly inserted into the blind hole of the limiting groove 12061, the touch switch 1205 on the limiting post 1203 is triggered in the process that the limiting post 1203 enters the limiting groove 12061, then the limiting post 1203 drives the rotary table 1206 to rotate clockwise, if the second condition occurs, the limiting post 1203 contacts with the right side surface of the rotary table 1206 after moving leftwards for a certain distance, the limiting post 1203 does not move leftwards any more, the third spring 1204 is compressed, the limiting post 1203 rotates clockwise by taking the spline rod 1201 as a rotation center along the right side surface of the rotary table 1206, when the limiting post 1203 rotates to the limiting groove 12061, the third spring 1204 resets to drive the limiting post 1203 to move leftwards and gradually enter the limiting groove 12061, when the left end of the limiting post 1203 enters the blind hole of the limiting groove 12061, the limiting post 1203 rotates clockwise to drive the rotary table 1206, the touch switch 1205 on the limiting post contacts with the rotary table 1206, at the moment, the touch switch 1205 generates signals to the control terminal, when the touch switch 1205 is triggered, the turntable 1206 just rotates, and the limiting columns 1203 have a moving rotating speed, so that the groove depth of the limiting grooves 12061 gradually deepens along the rotating direction of the turntable 1206, and the limiting columns 1203 are ensured to smoothly enter the adjacent limiting grooves 12061 to drive the turntable 1206 to rotate.

In the clockwise rotation process of the turntable 1206, the turntable 1206 drives the first threaded rod 1006 to rotate clockwise, the first threaded rod 1006 drives the sliding block 1005 to move rightwards, the sliding block 1005 drives the rightmost connecting column 1003 to move rightwards, the right end of the rightmost connecting plate 1002 cannot move rightwards due to the fact that the rightmost two fixing pieces 1001 cannot move rightwards, therefore, the left end of the rightmost connecting plate 1002 drives the adjacent fixing piece 1001 to move rightwards, the fixing piece 1001 drives the sliding roller 5 thereon to move rightwards, the left sliding roller 5 sequentially moves rightwards, the leftmost sliding roller 5 drives the leftmost I-shaped block 4 to move rightwards, the leftmost I-shaped block 4 drives the sliding plate 3 to move rightwards, the sliding roller 5 moves rightwards to enable the left side of the conveying belt 9 to move rightwards, and in the leftwards and rightwards moving process of the conveying belt 9, in order to ensure that the conveying belt 9 is in a tightening state, the control terminal starts the hydraulic push rod 6, and the telescopic end of the hydraulic push rod 6 drives the U-shaped plate 7 and the supporting roller 8 to move to tighten the conveying belt 9.

When the left side of the conveyer belt 9 moves by the width of a cement bag, the control terminal opens the electromagnetic valve in the right through hole of the fixed sleeve 1102, the lower side of the extrusion disc 1108 is communicated with the outside through the right through hole of the fixed sleeve 1102, the second spring 1110 resets and drives the extrusion disc 1108 to move upwards, the outside air enters the lower side of the extrusion disc 1108 through the right through hole of the fixed sleeve 1102, the extrusion disc 1108 drives the driving piece 1301 to move upwards, when the rectangular frame of the driving piece 1301 moves from the inclined part of the folded groove of the folded plate 1302 to the vertical part, the rectangular frame of the driving piece 1301 drives the folded plate 1302 to move rightwards, the folded plate 1302 drives the two limiting columns 1203 to move rightwards through the sliding sleeve 1202, the limiting columns 1203 gradually move out of the adjacent limiting grooves 12061, when the rectangular frame of the driving piece 1301 moves to the vertical part of the folded plate 1302, the limiting columns 1203 no longer drive the turntable 1206 to rotate clockwise, when the left side of the conveyer belt 9 moves rightwards, the extrusion disc 1108 returns to the initial position when the extrusion disc 1108 contacts with the lower end of the limiting piece 1401, and the left side of the conveyer belt 1401 moves leftwards, and the conveyer belt 9 is completed.

Because the number of cement bags stacked by different vehicles is different, when the number of cement bags stacked on the leftmost side of the hopper is small, an operator rotates the second threaded rod 1402 before loading, the second threaded rod 1402 drives the limiting piece 1401 to move downwards, the limiting piece 1401 drives the pressing disc 1108 to move downwards, the second spring 1110 is compressed, the pressing disc 1108 drives the driving piece 1301 to move downwards through the inserting rod 1109, the distance between the rectangular frame of the driving piece 1301 and the inclined part of the folded plate 1302 is shortened, therefore, the driving piece 1301 can enter the inclined part of the folded plate 1302 in advance, the time interval of each right movement of the left side of the conveying belt 9 is shortened, meanwhile, the operator adjusts the number of turns of single rotation of the rotating disc 1206 by adjusting the time when the electromagnetic valve in the right through hole of the fixed sleeve 1102 is triggered by the touch switch 1205 (the longer time when the electromagnetic valve in the right through hole of the fixed sleeve 1102 is opened, the number of turns of single rotation of the adjusting disc 1206 is more, and vice versa is short), and meanwhile, the distance of each right side of the conveying belt 9 is adjusted to be adapted to the right width of each right side of the conveying belt 9.

In summary, through detecting the quantity of carrying cement bags on the conveyer belt 9, record when cement bags pass through conveyer belt 9 at every turn, when the quantity of cement bags reaches the left-most stacking quantity of the hopper on conveyer belt 9, the left side of conveyer belt 9 moves the position of a cement bag to the right automatically, assists operating personnel to continue the pile up neatly operation, and adjusts the position of locating part 1401 according to the hopper of different sizes, adapts to the cement bag quantity of single pile up neatly to make the distance that the conveyer belt 9 left side moved to the right at every turn and the width adaptation of cement bag.

When all cement bagged vehicles are completed, the control terminal stops the power piece, the conveyor belt 9 does not rotate any more, an operator resets the loader (after the limiting post 1203 is inserted into the blind hole of the adjacent limiting groove 12061, the control terminal starts to control the power piece to reversely rotate, the conveyor belt 9 reversely rotates, the limiting post 1203 drives the turntable 1206 to reversely rotate, and when the left side of the conveyor belt 9 is restored to the initial position, the control terminal stops the power piece), and the loader is completed.

Example 2: on the basis of embodiment 1, as shown in fig. 1 and 8, the dust collecting device further comprises a cleaning mechanism 07, the cleaning mechanism 07 is arranged on a fixing frame 1, the cleaning mechanism 07 is used for cleaning dust on a conveying belt 9, the cleaning mechanism 07 comprises a rotating shaft 1501, the rotating shaft 1501 is rotationally connected to the lower side of the fixing frame 1, belt wheels are fixedly connected between the rotating shaft 1501 and a rightmost fixed roller 2, a belt is wound between the belt wheels of the rotating shaft 1501 and the rightmost fixed roller 2, cleaning rods distributed at equal intervals in the circumferential direction are installed on the rotating shaft 1501, the cleaning rods on the rotating shaft 1501 drive the cleaning rods to rotate to clean the dust on the conveying belt 9, the fixing frame 1 is fixedly connected with an interception member 1502 positioned on the lower side of the rotating shaft 1501, the interception member 1502 is composed of a fixed shaft and a spring piece, the dust on the cleaning rods is vibrated by the spring piece, a collecting box 1503 positioned below the interception member 1502 is fixedly connected with the fixing frame 1, and the collecting box 1503 collects dust falling above the dust.

Because cement can be adhered to the surface of the cement bag, ash on the conveyer belt 9 can be adhered to the conveyer belt 9 in the process of conveying the cement bag, ash can be adhered to the conveyer belt 9 for a long time, and ash can be accumulated on the conveyer belt 9, so that follow-up cleaning is difficult to be carried out, therefore, ash adhered to the conveyer belt 9 needs to be cleaned, in the rotating process of the rightmost fixed roller 2, the fixed roller 2 drives the rotating shaft 1501 to rotate through the transmission component, the rotating shaft 1501 drives the cleaning rod on the rotating shaft to rotate so as to scrape ash adhered to the conveyer belt 9, the ash falls into the collecting box 1503 to be collected, when the cleaning rod of the rotating shaft 1501 rotates to be in contact with the blocking member 1502, the leaf spring on the blocking member 1502 vibrates, and the leaf spring of the blocking member 1502 shakes ash adhered to the cleaning rod.

The foregoing has outlined rather broadly the more detailed description of the application in order that the detailed description of the principles and embodiments of the application may be implemented in conjunction with the detailed description of the application that follows, the examples being merely intended to facilitate an understanding of the method of the application and its core concepts; meanwhile, as those skilled in the art will vary in the specific embodiments and application scope according to the idea of the present application, the present disclosure should not be construed as limiting the present application in summary.

Claims

1. The utility model provides a telescopic carloader, its characterized in that, including mount (1), mount (1) are provided with control terminal, mount (1) are provided with tilting portion and vertical portion, tilting portion rotation of mount (1) is connected with equidistant fixed drum (2), mount (1) sliding connection has sliding plate (3) of symmetric distribution, sliding plate (3) are provided with the rectangular channel, be provided with equidistant worker's piece (4) in the rectangular channel of sliding plate (3), keep away from worker's piece (4) of mount (1) and adjacent sliding plate (3) rigid coupling, remaining worker's piece (4) and adjacent rectangular channel sliding connection of sliding plate (3), symmetric distribution's worker's piece (4) between rotate and be connected with sliding drum (5), the tilting portion rigid coupling of mount (1) has hydraulic push rod (6), hydraulic push rod (6) with control terminal electricity of mount (1) is connected, U (7) end (7) of push rod (6) are separated by a distance, U (8) are equipped with equidistant supporting drum (8) and are connected with equidistant fixed drum (5) in a sliding connection, the fixed roller (2) far away from the sliding plate (3) is in transmission with a power piece, the power piece is electrically connected with a control terminal of the fixed frame (1), and the sliding roller (5) is provided with a telescopic mechanism (01).

2. A telescopic car loader according to claim 1, characterized in that the telescopic mechanism (01) is used for adjusting the distance between the sliding rollers (5), the telescopic mechanism (01) comprises equally spaced and symmetrically distributed fixing pieces (1001), the fixing pieces (1001) are slidably connected to adjacent sliding rollers (5), connecting plates (1002) are hinged between the fixing pieces (1001) on the sliding rollers (5) and the fixing pieces (1001) on the non-same sides of the adjacent sliding rollers (5), the adjacent connecting plates (1002) are distributed in a crossed mode, the adjacent connecting plates (1002) are rotationally connected with connecting columns (1003), cross frames (1004) are fixedly connected to the upper sides of the fixing frames (1), the fixing pieces (1001) which are close to the fixing frames (1) and are symmetrically distributed are fixedly connected with the cross frames (1004), sliding blocks (1005) are fixedly connected to the connecting columns (1003) which are close to the fixing frames (1), the cross frames (1004) are rotationally connected with the first threaded rods (1006) which are connected with the sliding blocks (5), and the threaded rods (1005) are used for detecting the number of the articles (9) in the conveying mechanism.

3. The telescopic car loader according to claim 2, characterized in that the detection mechanism (02) comprises a fixed plate (1101), the fixed plate (1101) is fixedly connected to the fixed frame (1), the fixed plate (1101) is fixedly connected with a fixed sleeve (1102), the fixed sleeve (1102) is slidably connected with a sliding rod (1103), one end of the sliding rod (1103) away from the fixed sleeve (1102) is fixedly connected with a U-shaped frame (1104), the U-shaped frame (1104) is rotatably connected with a detection sleeve (1105) matched with the conveying belt (9), a sliding disc (1106) is slidably connected with the fixed sleeve (1102), a vent hole (10021) is formed in one side of the fixed sleeve (1102) close to the sliding rod (1103), the sliding disc (1106) is fixedly connected with one end of the sliding rod (1103) away from the U-shaped frame (1104), a one-way valve is arranged in the through hole of the sliding disc (1106), a first spring (1106) is arranged between the sliding disc (1106) and the fixed sleeve (1102), and the first spring (1102) is fixedly connected with the sliding disc (1102).

4. A telescopic car loader according to claim 3, characterized in that the recording part (03) comprises a pressing disc (1108), the pressing disc (1108) is slidably connected to one side of the fixing sleeve (1102) away from the sliding disc (1106), a symmetrically distributed through hole is formed in one side of the fixing sleeve (1102) away from the vent hole (10021), a one-way valve is formed in one through hole of the fixing sleeve (1102), a solenoid valve electrically connected with a control terminal of the fixing frame (1) is arranged in the other through hole of the fixing sleeve (1102), a plug rod (1109) is fixedly connected to the pressing disc (1108) in a penetrating manner, a second spring (1110) is fixedly connected between the pressing disc (1108) and the fixing sleeve (1102), and a driving part (04) for rotating the first threaded rod (1006) is arranged on the fixing plate (1101).

5. The telescopic car loader according to claim 4, wherein the driving part (04) comprises a spline rod (1201), the spline rod (1201) is rotationally connected to the fixed plate (1101), a rotary table (1206) is fixedly connected between the spline rod (1201) and the adjacent fixed roller (2) through a power assembly, a sliding sleeve (1202) is in spline connection with one side of the spline rod (1201) far away from the fixed plate (1101), a limit post (1203) which is symmetrically distributed is in sliding connection with the sliding sleeve (1202), a third spring (1204) is fixedly connected between the limit post (1203) and the sliding sleeve (1202), the limit post (1203) is provided with a touch switch (1205), the touch switch (1205) is electrically connected with a control terminal of the fixed frame (1), a rotary table (1206) is fixedly connected to one side of the first threaded rod (1006) close to the spline rod (1201), limit grooves (12061) which are symmetrically distributed in center and are matched with the adjacent limit posts (1203) are arranged, and the limit posts (1203) are inserted into the limit grooves (12005).

6. The telescopic car loader according to claim 5, wherein the limiting groove (12061) is an arc groove, the depth of the limiting groove (12061) gradually increases from one side of the limiting groove (12061) to the other side along an arc track, and a blind hole is formed in the deepest portion of the limiting groove (12061).

7. The telescopic car loader according to claim 5, wherein the sliding assembly (05) comprises a driving member (1301), the driving member (1301) is fixedly connected to one side of the insert rod (1109) away from the pressing disc (1108), and the sliding sleeve (1202) is rotatably connected with a folding plate (1302) matched with the driving member (1301).

8. The telescopic car loader according to claim 7, wherein the folding plate (1302) is provided with a folding groove, the driving member (1301) is composed of an L-shaped connecting plate and a U-shaped frame, the U-shaped frame of the driving member (1301) is slidably connected with the folding groove of the folding plate (1302), and the fixing sleeve (1102) is provided with an adjusting component (06) for adjusting the initial position of the pressing plate (1108).

9. The telescopic car loader according to claim 8, wherein the adjusting assembly (06) comprises a limiting member (1401), the limiting member (1401) is slidably connected to the fixed sleeve (1102), the limiting member (1401) is slidably connected to the sliding plate (1106), the limiting member (1401) is matched with the pressing plate (1108), and the limiting member (1401) is rotatably connected to a second threaded rod (1402) in threaded connection with the fixed plate (1101).

10. The telescopic car loader according to claim 1, further comprising a cleaning mechanism (07), wherein the cleaning mechanism (07) is arranged on the fixing frame (1), the cleaning mechanism (07) is used for cleaning dust on the conveying belt (9), the cleaning mechanism (07) comprises a rotating shaft (1501), the rotating shaft (1501) is rotationally connected to the lower side of the fixing frame (1), the rotating shaft (1501) is in transmission with the adjacent fixed roller (2) through a transmission component, the rotating shaft (1501) is provided with cleaning rods distributed at equal intervals in the circumferential direction, the fixing frame (1) is fixedly connected with an interception piece (1502) arranged on the lower side of the rotating shaft (1501), the interception piece (1502) is composed of a fixed shaft and a spring piece, and the fixing frame (1) is fixedly connected with a collecting box (1503) arranged below the interception piece (1502).