Leveling and conveying device for bagged feed

Abstract

The utility model discloses a leveling and conveying device for bagged feed, which belongs to the field of feed processing equipment and comprises two oppositely arranged supporting side plates, a plurality of fixed carrier rollers and movable carrier rollers are rotatably arranged between the two supporting side plates, two ends of each movable carrier roller are rotatably connected with sliding blocks, and the sliding blocks are slidably connected onto the supporting side plates. A supporting frame is fixedly connected to the upper portion of the supporting side plate, a height-adjustable lifting frame is slidably connected to the supporting frame, a flat side plate is fixedly connected to the bottom of the lifting frame, a flat pressing roller is rotatably connected to the flat side plate, an angle-adjustable inclined side plate is rotatably connected to the end, close to the feeding direction, of the flat side plate, and a plurality of height-difference pressing rollers are rotatably connected to the inclined side plate. According to the leveling and conveying device, the thickness of the bagged feed is reduced step by step through the multiple height-difference pressing rollers, the bagged feed can smoothly pass through the leveling and conveying device, and material accumulation can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the field of feed processing equipment, in particular to a leveling and conveying device for bagged feed. Background Art

[0002] The end of the feed production line usually includes filling, sealing and stacking processes. During filling, the feed bag is usually opened upward to receive the feed. After the feed bag is sealed and laid down, most of the feed will accumulate at the front end of the feed bag and cannot be directly stacked. The current common solution is to set a pressing roller above the conveying device of the feed bag to squeeze the feed at the front end of the feed bag backward to achieve a leveling effect. However, in actual applications, the thickness of the front end of the bagged feed before being squeezed is often too different from the height of the pressing roller, which makes it difficult for the bagged feed to enter between the pressing roller and the conveying device, which easily causes the bagged feed to be blocked and accumulate. Utility Model Content

[0003] The utility model provides a leveling and conveying device for bagged feed, aiming to solve the problem in the prior art that the bagged feed is easily blocked from passing and accumulates when leveling the bagged feed.

[0004] In order to solve the above technical problems, the technical solutions adopted by the utility model are as follows:

[0005] A leveling conveying device for bagged feed, comprising two supporting side plates arranged opposite to each other, with a plurality of horizontal fixed rollers rotatably connected between the two supporting side plates;

[0006] A support frame is fixedly connected above the support side plate, a lifting frame is slidably connected to the support frame, a vertical lifting screw rod is threadedly connected to the top of the support frame, and the lower end of the lifting screw rod is rotatably connected to the lifting frame;

[0007] A flat side plate is fixedly connected to the bottom of the lifting frame, and a horizontal flat pressure roller is rotatably connected to the flat side plate;

[0008] The flat side plate is rotatably connected to one end close to the incoming material direction with an inclined side plate, and the inclined side plate is rotatably connected to a plurality of horizontal high differential pressure rollers, and the inclined side plate is also rotatably connected to a horizontal rotating shaft, and a connecting sleeve is fixedly connected to the rotating shaft;

[0009] A cantilever plate is fixedly connected to one side of the lifting frame close to the incoming material direction, a rotating block is rotatably connected to the cantilever plate, an oblique wire rod is threadedly connected to the rotating block, and one end of the oblique wire rod is rotatably connected to the connecting sleeve.

[0010] As a preferred technical solution, a plurality of horizontal movable rollers are rotatably arranged between the two supporting side plates, and the plurality of movable rollers correspond one to one with the plurality of high differential pressure rollers;

[0011] Both ends of each movable roller are rotatably connected with a sliding block, and the supporting side plate is provided with a straight groove for the sliding block to slide horizontally.

[0012] As a preferred technical solution, each of the movable rollers is located directly below the corresponding high differential pressure roller.

[0013] As a preferred technical solution, a vertical sliding sleeve is fixedly connected to the sliding block, a vertical rod is slidably connected in the sliding sleeve, and the upper end of the vertical rod is rotatably connected to the roller shaft of the corresponding high differential pressure roller.

[0014] As a preferred technical solution, a plurality of the fixed rollers are externally sheathed with conveyor belts.

[0015] As a preferred technical solution, guide plates are fixedly connected to the inner sides of the two supporting side plates respectively, and one end of the guide plate close to the incoming material direction has an inclined surface for guiding the bagged feed to slide toward the middle of the two supporting side plates.

[0016] As a preferred technical solution, the upper end of the lifting screw is fixedly connected to a height adjustment hand wheel.

[0017] As a preferred technical solution, the other end of the oblique drawing rod is fixedly connected to an angle adjustment hand wheel.

[0018] The utility model adopts the above technical solution, and has the following advantages compared with the prior art:

[0019] 1. By rotating and connecting the oblique side plate at one end of the flat side plate in the material incoming direction, and rotating and connecting a number of high differential pressure rollers on the oblique side plate, the bagged feed is squeezed step by step by a number of high differential pressure rollers, so that the front end thickness of the bagged feed gradually approaches the height of the flat pressure roller, so that the bagged feed can pass smoothly, which can effectively avoid material accumulation.

[0020] 2. A movable roller is arranged directly below the high differential pressure roller. When adjusting the inclination angle of the inclined side plate, the movable roller can slide synchronously with its corresponding high differential pressure roller through the slider, sliding sleeve and vertical rod, so that the movable roller is always directly below the high differential pressure roller and provides a supporting effect, thereby producing a good extrusion effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a perspective structural schematic diagram of a leveling and conveying device for bagged feed in the utility model;

[0022] Figure 2 for Figure 1 A schematic diagram of the side structure of a leveling and conveying device for medium-sized bagged feed;

[0023] Figure 3 for Figure 1 The structural diagram of the conveying component;

[0024] Figure 4 for Figure 1 Schematic diagram of the structure of the extrusion component.

[0025] In the figure,

[0026] 10- conveying assembly; 11- supporting side plate; 111- straight slot; 12- fixed roller; 13- movable roller; 131- slider; 132- sliding sleeve; 133- vertical pole; 14- conveying belt; 15- guide plate; 20- extrusion assembly; 21- supporting frame; 22- lifting screw rod; 221- height adjustment hand wheel; 23- lifting frame; 24- flat side plate; 241- flat pressure roller; 25- inclined side plate; 251- high differential pressure roller; 252- rotating shaft; 2521- connecting sleeve; 26- cantilever plate; 261- rotating block; 27- inclined screw rod; 271- angle adjustment hand wheel. DETAILED DESCRIPTION

[0027] The specific implementation methods of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0028] like Figure 1-Figure 4 As shown, a leveling conveying device for bagged feed includes a conveying component 10 and an extrusion component 20. Specifically, the conveying component 10 includes two supporting side plates 11 arranged opposite to each other, and a plurality of fixed rollers 12 and a plurality of movable rollers 13 are rotatably arranged between the two supporting side plates 11. The fixed rollers 12 and the movable rollers 13 are both arranged horizontally, wherein the two ends of each fixed roller 12 are rotatably connected to the supporting side plates 11, and the two ends of each movable roller 13 are rotatably connected to a slider 131, and a horizontal straight notch 111 is provided on the supporting side plates 11 at a position corresponding to each slider 131. The slider 131 is slidably arranged in its corresponding straight notch 111, so that each movable roller 13 can slide in a certain range in the horizontal direction. The plurality of fixed rollers 12 and A conveyor belt 14 is mounted on the outside of a plurality of movable rollers 13, and guide plates 15 are fixedly connected to the inner sides of the two supporting side plates 11 respectively. The end of the guide plate 15 close to the incoming material direction has an inclined surface for guiding the bagged feed to slide toward the middle of the two supporting side plates 11. Based on the working principle of a conventional belt conveyor, a drive motor can be used to drive and connect any one of the fixed rollers 12, and a chain or belt transmission mechanism is respectively arranged between every two adjacent fixed rollers 12 to drive each fixed roller 12 to rotate, thereby driving the conveyor belt 14 to rotate. Since the drive motor and the transmission mechanism between adjacent fixed rollers 12 are both prior arts, they are not shown in the drawings. Those skilled in the art are also capable of understanding the above technical solution without referring to the drawings.

[0029] The extrusion assembly 20 includes a supporting side plate 11 fixedly connected to the top of the supporting frame 21, a lifting frame 23 that can slide up and down is connected to the supporting frame 21, a vertical lifting screw rod 22 is threadedly connected to the top of the supporting frame 21, the lower end of the lifting screw rod 22 is rotatably connected to the lifting frame 23, and a height adjustment hand wheel 221 is fixedly connected to the upper end of the lifting screw rod 22. The height position of the lifting frame 23 can be adjusted by rotating the height adjustment hand wheel 221. Flat side plates 24 are fixedly connected to the bottom sides of the lifting frame 23, and a plurality of horizontal flat pressure rollers 241 are rotatably connected between the two flat side plates 24. Each flat pressure roller 241 corresponds to a different fixed roller 12 up and down, and each flat side plate 24 is rotatably connected to an inclined side plate 25 at one end close to the incoming direction, and the inclined side plate 25 is tilted upward at one end close to the incoming direction. A number of horizontal high differential pressure rollers 251 are rotatably connected between the two inclined side plates 25, and the number of high differential pressure rollers 251 are arranged along the length direction of the inclined side plates 25. A horizontal rotating shaft 252 is also rotatably connected between the two inclined side plates 25, and a connecting sleeve 2521 is fixedly connected to the middle position of the rotating shaft 252. A cantilever plate 26 is fixedly connected to the side of the lifting frame 23 close to the incoming direction of the material, and a rotating block 261 is rotatably connected to the cantilever plate 26. An oblique wire drawing rod 27 is threadedly connected to the rotating block 261. One end of the oblique wire drawing rod 27 is rotatably connected to the connecting sleeve 2521, and the other end is fixedly connected to an angle adjustment hand wheel 271. By rotating the angle adjustment hand wheel 271 to lift or press down the rotating shaft 252, the end of the inclined side plate 25 close to the incoming direction can be driven to swing upward or downward, thereby adjusting the inclination angle of the inclined side plate 25.

[0030] Furthermore, a plurality of high differential pressure rollers 251 correspond one to one with a plurality of movable rollers 13, and each movable roller 13 is located directly below its corresponding high differential pressure roller 251. A vertical sliding sleeve 132 is fixedly connected to the slider 131, and a vertical rod 133 is slidably connected in the sliding sleeve 132. The upper end of the vertical rod 133 is rotatably connected to the roller shaft of the corresponding high differential pressure roller 251.

[0031] When the flattening conveyor device is in use, the bagged feed moves forward along the conveying direction above the conveying belt 14, and the multiple high-differential pressure rollers 251 in the squeezing mechanism 20 contact the bagged feed in turn, and the raised part of the front end of the bagged feed is pushed backward step by step by the multiple high-differential pressure rollers 251, thereby gradually reducing the height difference between the front end and the rear end of the bagged feed, and then the bagged feed is flattened by the flattening roller 241. The spacing between the flattening roller 241 and the fixed roller 12 affects the thickness of the bagged feed after final flattening. Therefore, adjusting the height position of the lifting frame 23 can facilitate flattening bagged feeds of different sizes to a suitable thickness. Since different feed particles have different shapes such as spherical and cylindrical, the surface Different fluidities are shown. The inclination angle of the inclined side plate 25 can be flexibly adjusted according to actual needs, so that the high differential pressure roller 251 can fully play its role in reducing the height difference. When the inclination angle of the inclined side plate 25 changes, the high differential pressure roller 251 will produce a horizontal displacement, and the vertical rod 133 remains in an upright shape under the restriction of the sliding sleeve 132. The roller shaft of the high differential pressure roller 251 drives the vertical rod 133 and moves the sliding sleeve 132 and the slider 131 horizontally, so that the high differential pressure roller 251 and the movable roller 13 below it always correspond to each other up and down, and the movable roller 13 can provide a good supporting effect, so that the high differential pressure roller 251 and the movable roller 13 can effectively squeeze the bagged feed.

[0032] The basic principle, main features and advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements all fall within the scope of the utility model to be protected.

Claims

1. A leveling conveying device for bagged feed, comprising two supporting side plates (11) arranged opposite to each other, a plurality of horizontal fixed rollers (12) being rotatably connected between the two supporting side plates (11), characterized in that: A support frame (21) is fixedly connected above the support side plate (11), a lifting frame (23) is slidably connected to the support frame (21), a vertical lifting screw rod (22) is threadedly connected to the top of the support frame (21), and the lower end of the lifting screw rod (22) is rotatably connected to the lifting frame (23); A flat side plate (24) is fixedly connected to the bottom of the lifting frame (23), and a horizontal flat pressing roller (241) is rotatably connected to the flat side plate (24); The flat side plate (24) is rotatably connected to an inclined side plate (25) at one end close to the incoming material direction, and a plurality of horizontal high-difference pressure rollers (251) are rotatably connected to the inclined side plate (25). The inclined side plate (25) is also rotatably connected to a horizontal rotating shaft (252), and a connecting sleeve (2521) is fixedly connected to the rotating shaft (252); A cantilever plate (26) is fixedly connected to one side of the lifting frame (23) close to the material incoming direction, a rotating block (261) is rotatably connected to the cantilever plate (26), an oblique wire drawing rod (27) is threadedly connected to the rotating block (261), and one end of the oblique wire drawing rod (27) is rotatably connected to the connecting sleeve (2521).

2. A leveling and conveying device for bagged feed according to claim 1, characterized in that: A plurality of horizontal movable rollers (13) are rotatably arranged between the two supporting side plates (11), and the plurality of movable rollers (13) correspond one to one with the plurality of high differential pressure rollers (251); Both ends of each movable roller (13) are rotatably connected to a slider (131), and the supporting side plate (11) is provided with a straight slot (111) for the slider (131) to slide horizontally.

3. A leveling and conveying device for bagged feed according to claim 2, characterized in that: Each movable roller (13) is located directly below its corresponding high differential pressure roller (251).

4. A leveling and conveying device for bagged feed according to claim 3, characterized in that: A vertical sliding sleeve (132) is fixedly connected to the sliding block (131), a vertical rod (133) is slidably connected to the sliding sleeve (132), and the upper end of the vertical rod (133) is rotatably connected to the roller shaft of the corresponding high differential pressure roller (251).

5. The leveling and conveying device for bagged feed according to claim 1, characterized in that: A plurality of the fixed rollers (12) are sheathed with a conveying belt (14) outside.

6. A leveling and conveying device for bagged feed according to claim 1, characterized in that: The inner sides of the two supporting side plates (11) are respectively fixedly connected with guide plates (15), and one end of the guide plate (15) close to the incoming material direction has an inclined surface for guiding the bagged feed to slide toward the middle of the two supporting side plates (11).

7. A leveling and conveying device for bagged feed according to claim 1, characterized in that: The upper end of the lifting screw rod (22) is fixedly connected to a height adjustment hand wheel (221).

8. The leveling and conveying device for bagged feed according to claim 1, characterized in that: The other end of the oblique wire drawing rod (27) is fixedly connected to an angle adjustment hand wheel (271).

Images