Stacking machine

Abstract

The utility model discloses a stacker crane which comprises a supporting frame, a roller conveyor and a supporting plate, the roller conveyor is arranged on the supporting frame, a sliding rod is fixedly connected to the supporting frame, sliding blocks are arranged on the sliding rod in a sliding and sleeved mode, a fixing plate is connected between the sliding blocks, a sliding column is arranged on the fixing plate, and the roller conveyor is arranged on the supporting plate. The sliding column penetrates through the fixing plate in a sliding mode, one end of the sliding column is connected with a support, the supporting plate is arranged on the side wall of the support, the other end of the sliding column is provided with a connecting plate, a first tension spring is arranged between the connecting plate and the fixing plate, a guide rail plate is arranged on the supporting frame, and a cam plate is movably arranged on the side wall of the support. And the cam plate makes contact movement with the guide rail plate. The utility model belongs to the technical field of stackers, and particularly relates to a stacker.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of stacking machine, specifically point to a kind of stacking machine. BACKGROUND

[0002] In modern logistics and warehousing industry, efficient and accurate goods stacking is crucial for space utilization, goods management and transportation cost control. With the diversification of various product packaging forms, bottle frame as a kind of container widely used for containing bottle products plays an important role in goods handling process.

[0003] There is a protruding part at the edge of the bottle frame, and the protruding part is designed to enhance the structural strength of the bottle frame or facilitate the gripping during manual operation. However, the existing stacking machine cannot effectively utilize the protruding part at the edge of the bottle frame for stacking, which not only wastes a lot of storage space, but also increases transportation cost. INVENTION CONTENTS

[0004] The technical problem to be solved by the utility model is that the existing stacking machine cannot effectively utilize the protruding part at the edge of the bottle frame for stacking, which not only wastes a lot of storage space, but also increases transportation cost.

[0005] In order to realize the above functions, the utility model adopts the following technical scheme: a stacking machine, comprising a support frame, a roller conveyor and a supporting plate, the roller conveyor is arranged on the support frame, the support frame is fixedly connected with a sliding rod, the sliding rod is slidably sleeved with a sliding block, the sliding blocks are connected with a fixed plate, the fixed plate is provided with a sliding column, the sliding column is slidably arranged through the fixed plate, one end of the sliding column is connected with a bracket, the supporting plate is arranged on the side wall of the bracket, the other end of the sliding column is provided with a connecting plate, a tension spring is arranged between the connecting plate and the fixed plate, the support frame is provided with a guide rail plate, the side wall of the bracket is movably provided with a cam plate, the cam plate and the guide rail plate are in contact motion.

[0006] Preferably, a lifting drive is arranged between the fixed plate and the support frame, the lifting drive comprises a support plate, a connecting plate and a connecting rod, the bottom of the support frame is provided with a supporting leg, the four corners of the supporting leg are provided with screw rod adjusting feet, the support plate is fixedly arranged on the supporting leg, the bottom end of the connecting plate is rotatably arranged on the support plate, the bottom end of the connecting rod is rotatably connected to the top end of the connecting plate, and the top end of the connecting rod is rotatably arranged on the side wall of the fixed plate.

[0007] Preferably, the bracket is arranged in U-shaped structure, the side wall of the bracket is provided with a limiting pin, the cam plate is provided with an arc groove, the arc groove of the cam plate is slidably sleeved on the limiting pin, a tension spring is arranged between the cam plate and the side wall of the bracket, the end of the cam plate away from the tension spring is provided with a sliding bearing, and the sliding bearing and the guide rail plate are in contact motion.

[0008] Preferably, the top wall of the support frame is provided with a support plate, and the guide rail plate is arranged on the support plate, and the guide rail plate is provided with a top inclined and a bottom arc.

[0009] Preferably, the lifting driving member is provided with two groups, and a driving member is arranged between the two groups of connecting plates, the driving member comprises a rotating shaft, a gear one, a gear two and a driving motor, both ends of the rotating shaft are rotatably penetrated through the support plate and connected to the connecting plate through a bearing seat, a motor mounting plate is arranged between the support leg frames, the driving motor is arranged on the motor mounting plate, the gear one is fixedly sleeved on the rotating shaft, the gear two is arranged on the output end of the driving motor, and the gear two is engaged with the gear one.

[0010] Preferably, the drum conveyor is provided with a blocking mechanism, the blocking mechanism comprises a limiting plate, a blocking frame and a cylinder, the blocking frame is provided in a U-shaped structure, the limiting plate is arranged on the bottom wall of the support frame, the blocking frame is slidably penetrated through the limiting plate and the top end of the blocking frame moves up and down between the drums of the drum conveyor, the bottom end of the blocking frame is provided with a positioning plate, the fixed end of the cylinder is arranged on the limiting plate, and the movable end of the cylinder is arranged on the positioning plate.

[0011] Preferably, the screw rod adjusting foot comprises a threaded stud, the threaded stud is fixedly arranged on the support leg frame, a nut is threadedly connected on the threaded stud, a foot pad in a conical structure is connected on the nut, the foot pad is movably sleeved on the threaded stud, and the foot pad moves up and down by rotating the nut, so that the height of the support leg frame is finely adjusted.

[0012] The lifting driving member drives the fixed plate to drive the sliding block to reciprocatingly move up and down on the sliding rod, and the support frame and the supporting plate on the fixed plate move up and down, so that the supporting plate drags the protruding part at the top of the bottle frame to be stacked; when the cam plate moves downward on the guide rail plate, the bottle frame on the supporting plate is moved away from the bottle frame due to the movement of the supporting plate, so that the lifted bottle frame is stacked above the newly transported bottle frame on the drum conveyor; when the cam plate slides upward on the guide rail plate, the supporting plate can lift the protruding part of the lower bottle frame to be stacked. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 The utility model discloses an overall structure schematic diagram of the embodiment Figure 1 ;

[0014] Figure 2 The utility model discloses an overall structure schematic diagram of the embodiment Figure 2 ;

[0015] Figure 3 is Figure 2 The enlarged view of A part in the utility model

[0016] Figure 4 is a use state diagram of the embodiment of the utility model;

[0017] Figure 5 is a whole structure schematic diagram of the embodiment of the utility model Figure 3 ;

[0018] Figure 6 is a whole structure schematic diagram of the embodiment of the utility model Figure 4 ;

[0019] Figure 7 is a whole structure schematic diagram of the embodiment of the utility model Figure 5 .

[0020] 1, support frame, 2, roller conveyor, 3, supporting plate, 4, slide rod, 5, sliding block, 6, fixed plate, 7, slide column, 8, support, 9, connecting plate, 10, tension spring one, 11, guide rail plate, 12, cam plate, 13, lifting drive part, 14, support plate, 15, connecting plate, 16, connecting rod, 17, support leg frame, 18, screw adjusting foot, 19, limit pin, 20, arc groove, 21, tension spring two, 22, sliding bearing, 23, support plate, 24, drive part, 25, rotating shaft, 26, gear one, 27, gear two, 28, drive motor, 29, blocking mechanism, 30, limiting plate, 31, blocking frame, 32, air cylinder, 33, positioning plate, 34, motor mounting plate. DETAILED DESCRIPTION

[0021] The technical solutions of the utility model will be described clearly and completely below in combination with the drawings, obviously, the described embodiments are some of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor are within the protection scope of the utility model.

[0022] In the description of the utility model, it is necessary to explain that the orientation or position relation indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like is the orientation or position relation shown in the drawings, only for the convenience of describing the utility model and simplifying the description, and not indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as the limitation of the utility model. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance. The utility model will be further described in detail below in combination with the drawings.

[0023] As Figures 1-7The utility model provides a kind of stacking machine, including support frame 1, drum conveyor 2 and backing plate 3, the drum conveyor 2 is located on support frame 1, the support frame 1 is fixedly connected with slide 4, the slide 4 is slidably equipped with slide block 5, the slide block 5 is connected with fixed plate 6, the fixed plate 6 is equipped with slide column 7, the slide column 7 is slidably penetrated fixed plate 6 setting, one end of the slide column 7 is connected with support 8, the backing plate 3 is located in the side wall of support 8, the other end of the slide column 7 is equipped with connecting plate 9, pull spring one 10 is equipped between the connecting plate 9 and fixed plate 6, the support frame 1 is equipped with guide rail plate 11, the side wall of support 8 is movably equipped with cam plate 12, the cam plate 12 and guide rail plate 11 do contact motion, when bottle frame is transported to the backing plate 3 by drum conveyor 2, slide block 5 is driven to move downward on slide 4, then slide block 5 drives fixed plate 6 and support 8 on fixed plate 6 to move downward, when support 8 moves downward, cam plate 12 slides on guide rail plate 11, cam plate 12 can drive support 8 to move in horizontal direction, so that the edge of backing plate 3 drags bottle frame.

[0024] As Figure 4 The utility model discloses a kind of stacking machines, including support frame 1, drum conveyor 2 and backing plate 3, the drum conveyor 2 is located on support frame 1, the support frame 1 is fixedly connected with slide 4, the slide 4 is slidably equipped with slide block 5, the slide block 5 is connected with fixed plate 6, the fixed plate 6 is equipped with slide column 7, the slide column 7 is slidably penetrated fixed plate 6 setting, one end of the slide column 7 is connected with support 8, the backing plate 3 is located in the side wall of support 8, the other end of the slide column 7 is equipped with connecting plate 9, pull spring one 10 is equipped between the connecting plate 9 and fixed plate 6, the support frame 1 is equipped with guide rail plate 11, the side wall of support 8 is movably equipped with cam plate 12, the cam plate 12 and guide rail plate 11 do contact motion, when bottle frame is transported to the backing plate 3 by drum conveyor 2, slide block 5 is driven to move downward on slide 4, then slide block 5 drives fixed plate 6 and support 8 on fixed plate 6 to move downward, when support 8 moves downward, cam plate 12 slides on guide rail plate 11, cam plate 12 can drive support 8 to move in horizontal direction, so that the edge of backing plate 3 drags bottle frame.

[0025] As Figure 3 The utility model discloses a kind of stacking machines, including support frame 1, drum conveyor 2 and backing plate 3, the drum conveyor 2 is located on support frame 1, the support frame 1 is fixedly connected with slide 4, the slide 4 is slidably equipped with slide block 5, the slide block 5 is connected with fixed plate 6, the fixed plate 6 is equipped with slide column 7, the slide column 7 is slidably penetrated fixed plate 6 setting, one end of the slide column 7 is connected with support 8, the backing plate 3 is located in the side wall of support 8, the other end of the slide column 7 is equipped with connecting plate 9, pull spring one 10 is equipped between the connecting plate 9 and fixed plate 6, the support frame 1 is equipped with guide rail plate 11, the side wall of support 8 is movably equipped with cam plate 12, the cam plate 12 and guide rail plate 11 do contact motion, when bottle frame is transported to the backing plate 3 by drum conveyor 2, slide block 5 is driven to move downward on slide 4, then slide block 5 drives fixed plate 6 and support 8 on fixed plate 6 to move downward, when support 8 moves downward, cam plate 12 slides on guide rail plate 11, cam plate 12 can drive support 8 to move in horizontal direction, so that the edge of backing plate 3 drags bottle frame.

[0026] As Figure 6As shown, the top wall of the support frame 1 is provided with a support plate 23, and the guide rail plate 11 is provided on the support plate 23. The guide rail plate 11 is inclined at the top and arc-shaped at the bottom. When the lifting drive 13 drives the fixed plate 6 and the slider 5 to move downward, the sliding bearing 22 at the end of the bracket 8 and the cam plate 12 on it contacts the guide rail plate 11 and moves downward. Utilizing the structure of the top and bottom of the guide rail plate 11, the second tension spring 21 hooks the cam plate 12 to maintain stability. At the same time, the first tension spring 10 pulls the connecting plate 9. When both the first tension spring 10 and the second tension spring 21 are compressed, the bracket 8 drives the support plate 3 to move to the left. The support plate 3 just enters below the edge of the bottle frame. After the sliding bearing 22 at the end of the cam plate 12 moves to below the guide rail plate 11, the cam plate 12 drives the bracket 8 and the support plate 3 on it to move to the right under the elastic force of the second tension spring 21 and the first tension spring 10, so as to support the bottle frame.

[0027] The lifting drive component 13 drives the pallet 3 to rise. The cam plate 12 rotates downward under the action of the arc structure at the bottom of the guide rail plate 11, the tension spring 21, and the arc groove 20. The limiting pin 19 slides in the arc groove 20. The sliding bearing 22 moves to the middle of the guide rail plate 11. At this time, the limiting pin 19 is just locked to the cam plate 12, so that the pallet 3 is fixed but does not spring back, until the sliding bearing 22 slides to the top of the guide rail plate 11. This forms a back-and-forth motion until the next set of frames operates.

[0028] like Figure 5 As shown, the lifting drive component 13 has two sets, and a drive component 24 is provided between the two sets of connecting plates 15. The drive component 24 includes a rotating shaft 25, a first gear 26, a second gear 27, and a drive motor 28. The two ends of the rotating shaft 25 rotate through the support plate 14 and are connected to the connecting plate 15 through bearing seats. A motor mounting plate 34 is provided between the support legs 17. The drive motor 28 is located on the motor mounting plate 34. The first gear 26 is fixedly sleeved on the rotating shaft 25. The second gear 27 is located at the output end of the drive motor 28. The second gear 27 meshes with the first gear 26. When the drive motor 28 is started, the rotating shaft 25 is driven to rotate. Then the second gear 27 drives the first gear 26 to rotate. The first gear 26 drives the rotating shaft 25 to rotate. The rotating shaft 25 drives the fixed plate 6 to drive the slider 5 to move up and down on the slide rod 4 through the connecting plate and the connecting rod 16, thereby moving the pallet 3 up and down to stack the bottle frame.

[0029] like Figure 6As shown, the drum conveyor 2 is provided with a blocking mechanism 29, the blocking mechanism 29 comprises a limiting plate 30, a blocking frame 31 and a cylinder 32, the blocking frame 31 is provided in a U-shaped structure, the limiting plate 30 is fixedly connected to the bottom wall of the support frame 1, the blocking frame 31 slides through the limiting plate 30 and the top end of the blocking frame 31 moves up and down between the drums of the drum conveyor 2, the bottom end of the blocking frame 31 is provided with a positioning plate 33, the fixed end of the cylinder 32 is arranged on the limiting plate 30, and the movable end of the cylinder 32 is arranged on the positioning plate 33. When the bottle frame is stacked, the cylinder 32 is retracted, and the blocking frame 31 is lifted to block the subsequent transmission of the bottle frame of the drum conveyor 2.

[0030] The screw adjusting foot 18 comprises a threaded stud 35 fixedly arranged on the supporting leg frame, a nut 36 threadedly connected to the threaded stud 35, and a foot pad 37 in a conical shape connected to the nut 36. The foot pad 37 movably sleeves the threaded stud 35, and the foot pad moves up and down by rotating the nut 36 to finely adjust the height of the supporting leg frame 17.

[0031] In specific use, when the bottle frame is conveyed to the supporting plate 3 by the drum conveyor 2, the driving motor 28 is started to drive the rotating shaft 25 to rotate, and the gear two 27 drives the gear one 26 to rotate, and the gear one 26 drives the rotating shaft 25 to rotate. The rotating shaft 25 drives the fixed plate 6 through the connecting plate and the connecting rod 16 to drive the sliding block 5 to move up and down on the sliding rod 4, so as to move the supporting plate 3 up and down to stack the bottle frame.

[0032] When the sliding block 5 drives the fixed plate 6 and the supporting frame 8 on the fixed plate 6 to move downward, the sliding bearing 22 contacts the guide rail plate 11 to move downward. By means of the inclined structure at the top of the guide rail plate 11, the tension spring two 21 hooks the cam plate 12 to maintain stability, and the tension spring one 10 pulls the connecting plate 9, and the tension spring one 10 and the tension spring two 21 are compressed. The supporting frame 8 drives the supporting plate 3 to move leftward, and the supporting plate 3 just enters below the edge of the bottle frame. When the sliding bearing 22 at the end of the cam plate 12 moves to the lower part of the guide rail plate 11 and moves away from the guide rail plate 11, the cam plate 12 drives the supporting frame 8 and the supporting plate 3 thereon to move rightward under the elastic force of the tension spring two 21 and the tension spring one 10, so as to hook the protruding part at the top edge of the bottle frame.

[0033] When the sliding block 5 starts to move upward, the cam plate 12 rotates downward under the action of the arc-shaped structure at the bottom of the guide rail plate 11 and the tension spring two 21 and the arc groove 20. The limiting pin 19 slides in the arc groove 20, and the sliding bearing 22 moves to the middle part of the guide rail plate 11. At this time, the limiting pin 19 just clamps the cam plate 12, so that the supporting plate 3 is fixed and does not rebound, so as to stably support the protruding part at the top of the bottle frame, until the sliding bearing 22 slides to the top of the guide rail plate 11. In this way, a back-and-forth movement is formed, until the next group of frames operates.

[0034] When the bottle frame is being stacked, the air cylinder 32 is retracted, and the baffle 31 is lifted to block the subsequent transmission of the bottle frame by the roller conveyor 2.

[0035] The above describes the utility model and its implementation, this kind of description is not restrictive, the embodiment of the utility model shown in the drawing is only one, and the actual structure is not limited to this. In general, if the ordinary skilled person in the art is inspired, without departing from the utility model creation purpose, the similar structure mode and embodiment of the technical scheme are not created creatively, which should belong to the protection scope of the utility model.

Claims

1. A palletizer characterized by: The utility model provides a supporting frame, drum conveyor and supporting plate including, the drum conveyor is located supporting frame, the fixed connection of supporting frame has slide bar, the slide bar is equipped with the sliding block of slide set, the fixed plate is connected between the sliding block, the fixed plate is equipped with slide post, the slide post is slidely through fixed plate setting, one end of slide post is connected with support, the supporting plate is equipped with the side wall of support, the other end of slide post is equipped with connecting plate, the connecting plate and fixed plate between be equipped with tension spring no.

2. A palletizer according to claim 1, characterized in that: The utility model provides a supporting frame, drum conveyor and supporting plate including, the drum conveyor is located supporting frame, the fixed connection of supporting frame has slide bar, the slide bar is equipped with the sliding block of slide set, the fixed plate is connected between the sliding block, the fixed plate is equipped with slide post, the slide post is slidely through fixed plate setting, one end of slide post is connected with support, the supporting plate is equipped with the side wall of support, the other end of slide post is equipped with connecting plate, the connecting plate and fixed plate between be equipped with tension spring no.

3. The palletizer of claim 1, wherein: The utility model provides a supporting frame, drum conveyor and supporting plate including, the drum conveyor is located supporting frame, the fixed connection of supporting frame has slide bar, the slide bar is equipped with the sliding block of slide set, the fixed plate is connected between the sliding block, the fixed plate is equipped with slide post, the slide post is slidely through fixed plate setting, one end of slide post is connected with support, the supporting plate is equipped with the side wall of support, the other end of slide post is equipped with connecting plate, the connecting plate and fixed plate between be equipped with tension spring no.

4. The palletizer of claim 1, wherein: The utility model provides a supporting frame, drum conveyor and supporting plate including, the drum conveyor is located supporting frame, the fixed connection of supporting frame has slide bar, the slide bar is equipped with the sliding block of slide set, the fixed plate is connected between the sliding block, the fixed plate is equipped with slide post, the slide post is slidely through fixed plate setting, one end of slide post is connected with support, the supporting plate is equipped with the side wall of support, the other end of slide post is equipped with connecting plate, the connecting plate and fixed plate between be equipped with tension spring no.

5. The palletizer of claim 2, wherein: The utility model provides a supporting frame, drum conveyor and supporting plate including, the drum conveyor is located supporting frame, the fixed connection of supporting frame has slide bar, the slide bar is equipped with the sliding block of slide set, the fixed plate is connected between the sliding block, the fixed plate is equipped with slide post, the slide post is slidely through fixed plate setting, one end of slide post is connected with support, the supporting plate is equipped with the side wall of support, the other end of slide post is equipped with connecting plate, the connecting plate and fixed plate between be equipped with tension spring no.

6. The palletizer of claim 1, wherein: The utility model provides a supporting frame, drum conveyor and supporting plate including, the drum conveyor is located supporting frame, the fixed connection of supporting frame has slide bar, the slide bar is equipped with the sliding block of slide set, the fixed plate is connected between the sliding block, the fixed plate is equipped with slide post, the slide post is slidely through fixed plate setting, one end of slide post is connected with support, the supporting plate is equipped with the side wall of support, the other end of slide post is equipped with connecting plate, the connecting plate and fixed plate between be equipped with tension spring no.

7. The palletizer of claim 2, wherein: The utility model provides a supporting frame, drum conveyor and supporting plate including, the drum conveyor is located supporting frame, the fixed connection of supporting frame has slide bar, the slide bar is equipped with the sliding block of slide set, the fixed plate is connected between the sliding block, the fixed plate is equipped with slide post, the slide post is slidely through fixed plate setting, one end of slide post is connected with support, the supporting plate is equipped with the side wall of support, the other end of slide post is equipped with connecting plate, the connecting plate and fixed plate between be equipped with tension spring no. The utility model provides a supporting frame, drum conveyor and supporting plate including, the drum conveyor is located supporting frame, the fixed connection of supporting frame has slide bar, the slide bar is equipped with the sliding block of slide set, the fixed plate is connected between the sliding block, the fixed plate is equipped with slide post, the slide post is slidely through fixed plate setting, one end of slide post is connected with support, the supporting plate is equipped with the side wall of support, the other end of slide post is equipped with connecting plate, the connecting plate and fixed plate between be equipped with tension spring no. The utility model provides a supporting frame, drum conveyor and supporting plate including, the drum conveyor is located supporting frame, the fixed connection of supporting frame has slide bar, the slide bar is equipped with the sliding block of slide set, the fixed plate is connected between the sliding block, the fixed plate is equipped with slide post, the slide post is slidely through fixed plate setting, one end of slide post is connected with support, the supporting plate is equipped with the side wall of support, the other end of slide post is equipped with connecting plate, the connecting plate and fixed plate between be equipped with tension spring no. The utility model provides a supporting frame, drum conveyor and supporting plate including, the drum conveyor is located supporting frame, the fixed connection of supporting frame has slide bar, the slide bar is equipped with the sliding block of slide set, the fixed plate is connected between the sliding block, the fixed plate is equipped with slide post, the slide post is slidely through fixed plate setting, one end of slide post is connected with support, the supporting plate is equipped with the side wall of support, the other end of slide post is equipped with connecting plate, the connecting plate and fixed plate between be equipped with tension spring no. The utility model provides a supporting frame, drum conveyor and supporting plate including, the drum conveyor is located supporting frame, the fixed connection of supporting frame has slide bar, the slide bar is equipped with the sliding block of slide set, the fixed plate is connected between the sliding block, the fixed plate is equipped with slide post, the slide post is slidely through fixed plate setting, one end of slide post is connected with support, the supporting plate is equipped with the side wall of support, the other end of slide post is equipped with connecting plate, the connecting plate and fixed plate between be equipped with tension spring no. The utility model provides a supporting frame, drum conveyor and supporting plate including, the drum conveyor is located supporting frame, the fixed connection of supporting frame has slide bar, the slide bar is equipped with the sliding block of slide set, the fixed plate is connected between the sliding block, the fixed plate is equipped with slide post, the slide post is slidely through fixed plate setting, one end of slide post is connected with support, the supporting plate is equipped with the side wall of support, the other end of slide post is equipped with connecting plate, the connecting plate and fixed plate between be equipped with tension spring no. The utility model provides a supporting frame, drum conveyor and supporting plate including, the drum conveyor is located supporting frame, the fixed connection of supporting frame has slide bar, the slide bar is equipped with the sliding block of slide set, the fixed plate is connected between the sliding block, the fixed plate is equipped with slide post, the slide post is slidely through fixed plate setting, one end of slide post is connected with support, the supporting plate is equipped with the side wall of support, the other end of slide post is equipped with connecting plate, the connecting plate and fixed plate between be equipped with tension spring no. The utility model provides a supporting frame, drum conveyor and supporting plate including, the drum conveyor is located supporting frame, the fixed connection of supporting frame has slide bar, the slide bar is equipped with the sliding block of slide set, the fixed plate is connected between the sliding block, the fixed plate is equipped with slide post, the slide post is slidely through fixed plate setting, one end of slide post is connected with support, the supporting plate is equipped with the side wall of support, the other end of slide post is equipped with connecting plate, the connecting plate and fixed plate between be equipped with tension spring no. The utility model provides a supporting frame, drum conveyor and supporting plate including, the drum conveyor is located supporting frame, the fixed connection of supporting frame has slide bar, the slide bar is equipped with the sliding block of slide set, the fixed plate is connected between the sliding block, the fixed plate is equipped with slide post, the slide post is slidely through fixed plate setting, one end of slide post is connected with support, the supporting plate is equipped with the side wall of support, the other end of slide post is equipped with connecting plate, the connecting plate and fixed plate between be equipped with tension spring no. The utility model provides a supporting frame, drum conveyor and supporting plate including, the drum conveyor is located supporting frame, the fixed connection of supporting frame has slide bar, the slide bar is equipped with the sliding block of slide set, the fixed plate is connected between the sliding block, the fixed plate is equipped with slide post, the slide post is slidely through fixed plate setting, one end of slide post is connected with support, the supporting plate is equipped with the side wall of support, the other end of slide post is equipped with connecting plate, the connecting plate and fixed plate between be equipped with tension spring no. The utility model provides a supporting frame, drum conveyor and supporting plate including, the drum conveyor is located supporting frame, the fixed connection of supporting frame has slide bar, the slide bar is equipped with the sliding block of slide set, the fixed plate is connected between the sliding block, the fixed plate is equipped with slide post

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