Bagged feed conveying device

Abstract

The utility model discloses a bagged feed conveying device which comprises an inclined conveying belt, two sets of rotary roller mechanisms and a fixed roller mechanism. The rotating roller mechanism is arranged on the upstream and downstream of the conveying belt and composed of a supporting base, a rotating shaft, a rotating disc, a main rod, a sliding rod, a transverse roller and the like, and feed rolling flattening is achieved. The fixed roller mechanism is located between the two rotary roller mechanisms and composed of a supporting frame, a transverse plate, a shaft rod and a vertical roller, and a plurality of inter-rod channels with the width gradually reduced are formed and used for extrusion recovery of feed. According to the whole device, the rotary roller mechanism is matched with the fixed roller mechanism, so that the bagged feed is flattened for multiple times. A sliding rod of the rotary roller mechanism is connected with a main rod through an elastic telescopic mechanism, non-rigid rolling is achieved, and the feed bag is prevented from being broken. According to the feed bag flattening device, non-rigid flattening treatment is conducted on feed bags in the conveying process, the feed bags can be prevented from being broken, and the flattening effect is improved.

Description

Technical Field

[0001] The utility model relates to feed conveying equipment, in particular to a bagged feed conveying device. Background Art

[0002] After the feed is produced, it will enter the bag filling and packaging stage to form bagged feed products. During the filling process, the feed bags are filled in an upright manner to ensure that the feed is evenly distributed. After the filling is completed, the feed bags will be smoothly conveyed to the sewing machine on standby via a conveyor belt. The sewing machine accurately performs the sealing operation to close the open feed bags.

[0003] After the sealing operation is completed, the feed bag is immediately pushed down and continues to the palletizing area via the conveyor belt for palletizing. However, during this circulation process, after the feed bag is pushed down, the bottom often becomes swollen due to gravity, while the top is relatively small, resulting in uneven distribution of feed particles in the bag, forming a shape with one end larger and the other smaller. This state is extremely unfavorable for subsequent palletizing work, because uneven feed bags are difficult to stack stably and are prone to collapse.

[0004] In order to solve this problem, we need to level the bagged feed during the conveying process to ensure that the feed particles are evenly distributed in the bag. At present, some conveying equipment on the market is equipped with a leveling mechanism, which usually uses rollers or pressure plates to rigidly roll the feed bags. However, this rigid rolling method has obvious defects: it easily causes the feed bags to break, and the leveling effect is not ideal.

[0005] In view of this, we need to design and develop a bagged feed conveying device. This device not only needs to perform non-rigid flattening on the feed bag during the conveying process to prevent the feed bag from breaking, but also needs to improve the flattening effect. Utility Model Content

[0006] The utility model aims to provide a bagged feed conveying device to solve the problems described in the background technology.

[0007] The technical solution of the utility model is achieved in this way:

[0008] A bagged feed conveying device comprises an inclined conveyor belt, two sets of rotating roller mechanisms and a fixed roller mechanism arranged between the two sets of rotating roller mechanisms, the two sets of rotating roller mechanisms are respectively arranged at the upstream and downstream of the conveyor belt, the rotating roller mechanism comprises two support seats respectively arranged at the left and right sides of the conveyor belt, a rotating shaft is also arranged between the two support seats, the rotating shaft is arranged above the conveyor belt, the left and right ends of the rotating shaft are respectively rotatably penetrated in the supporting seats, a driving mechanism for driving the rotating shaft to rotate is also arranged on the supporting seats, two rotating disks arranged at intervals are also arranged between the two supporting seats, the rotating disk is fixedly sleeved on the rotating shaft, each rotating disk is fixedly provided with a plurality of main rods of the same number, one end of the main rod is fixedly mounted on the rotating disk, the other end of the main rod extends outward along the radial direction of the rotating shaft, the plurality of main rods are arranged at equal angles, and a sliding rod is also slidably penetrated by the end of the main rod away from the rotating shaft, and the sliding rod is also elastically telescopic. The gear train is connected to the main rod, and the several main rods on one turntable of the rotating roller mechanism are arranged one by one with the several main rods on the other turntable, and the sliding rods on the main rods arranged one by one are also fixedly connected by a connecting shaft parallel to the rotating shaft. A horizontal roller is rotatably sleeved outside the connecting shaft. The fixed roller mechanism includes two support frames respectively arranged on the left and right sides of the conveyor belt, and a horizontal plate extending to the top of the conveyor belt is fixed on the support frame. A plurality of shaft rods perpendicular to the upper end surface of the conveyor belt are also fixed at the bottom of the horizontal plate. The number of shaft rods on the two horizontal plates is the same and they are arranged one by one. The two shaft rods arranged one by one are symmetrically arranged around the center of the conveyor belt and clamped to each other to form an inter-rod channel, so that the plurality of shaft rods on the two horizontal plates jointly form a plurality of inter-rod channels, and the left and right width of the inter-rod channel located downstream of the conveyor belt is greater than the left and right width of the inter-rod channel located upstream of the conveyor belt. A vertical roller is rotatably sleeved outside the shaft rod.

[0009] When using the above scheme, the bottom of the bagged feed is placed on the conveyor belt with its bottom facing upwards, that is, the larger end of the bagged feed is placed on the conveyor belt with its larger end facing upwards. As the inclined conveyor belt conveys, a part of the feed particles in the larger end of the bagged feed will flow into the smaller end under the action of gravity to achieve the first leveling. As the bagged feed passes through the downstream rotating roller mechanism, the driving mechanism drives the rotating shaft to rotate, the rotating shaft drives the turntable to rotate, the turntable drives the main rod to rotate, the main rod drives the sliding rod to rotate, the sliding rod drives the connecting shaft to rotate, and the transverse roller on the connecting shaft continuously rotates to roll the bagged feed, pushing the feed in the larger end of the bagged feed to the smaller end to achieve the second leveling. In this process, the elastic telescopic mechanism can provide a certain supporting force for the sliding rod, so that the sliding rod can drive the transverse roller to push the bagged feed. At the same time, the elastic telescopic mechanism can make the sliding rod retract the main rod part when pushing the bagged feed, thereby relieving part of the pressure and providing non-rigid rolling, thereby preventing the bagged feed from breaking.

[0010] After the bagged feed is leveled for the second time, it will be relatively flattened. If the rotating roller mechanism is used directly for rolling again, the effect will be poor. At this time, the bagged feed leaves the downstream rotating roller mechanism and enters the fixed roller mechanism, so that the bagged feed gradually passes through multiple inter-rod channels with decreasing widths on the left and right sides. Under the action of the vertical roller, the left and right sides of the bagged feed are squeezed toward the middle, so that the bagged feed partially recovers from the original flattened state, providing rolling space for the third leveling.

[0011] After the bagged feed passes through the fixed roller mechanism, it enters the upstream rotating roller mechanism and is leveled for the third time.

[0012] After three times of leveling, the inside of the bagged feed can be filled more evenly, thereby improving the leveling state of the bagged feed when it is transported to the stacking area.

[0013] A further technical solution is that a cylindrical slide groove is opened from one end of the main rod close to the rotating shaft toward the other end of the main rod, and the elastic telescopic mechanism includes an adjusting stud, a spring and a sliding column arranged in sequence from the mouth to the end of the slide groove, the sliding column is slidably connected in the slide groove, one end of the sliding rod slides through the slide groove and is fixedly connected to the sliding column, part of the inner wall of the slide groove is also provided with an internal thread, the adjusting stud is screwed in the slide groove through the internal thread, and the two ends of the spring respectively press against the sliding column and the adjusting stud.

[0014] When the above solution is used, the spring provides support for the sliding column, so that the sliding column is against the end of the slide groove, and the sliding rod connected to the sliding column also obtains support. When the horizontal roller is subjected to pressure, the horizontal roller transmits the pressure to the sliding column through the connecting shaft and the sliding rod, and the sliding column compresses the spring, thereby absorbing part of the pressure.

[0015] When the supporting force of the spring needs to be adjusted, the compression state of the spring can be changed by rotating the depth of the adjusting stud into the slide slot, thereby changing the supporting force provided by the spring to the slide column. The rolling force of the rotating drum mechanism on the bagged feed can be changed according to the actual situation, thereby better improving the leveling effect.

[0016] A further technical solution is that a number of long holes equal to the number of the shaft rods are provided between the upper and lower end surfaces of the horizontal plate, the long holes extend along the left and right directions of the conveyor belt, the upper end of the shaft rod is slidably passed through the long holes, the upper end of the shaft rod is also provided with an external thread, and the upper end of the shaft rod is also screwed with two nuts through the external thread, and the two nuts are respectively provided at the upper and lower ends of the horizontal plate.

[0017] When the above solution is used, the shaft rod can be moved through the long hole, so that the width of the channel between the rods can be changed according to actual conditions, and the leveling effect of the bagged feed can be better adjusted.

[0018] A further technical solution is that the driving mechanism includes a mounting plate fixed on the support seat, and also includes a motor fixed on the mounting plate, and the motor is drivingly connected to the rotating shaft.

[0019] A further technical solution is that a driving wheel is also provided on the output shaft of the motor, the rotating shaft passes through the support seat and is provided with a driven wheel, and the driving wheel and the driven wheel are drivingly connected.

[0020] A further technical solution is that a screw block is provided at one end of the adjusting stud facing the entrance of the slide slot.

[0021] The beneficial effects of the utility model are:

[0022] 1. Efficient leveling: This solution uses three leveling processes, including gravity self-leveling, rotating roller mechanism rolling leveling, and fixed roller mechanism extrusion recovery and re-rolling leveling, to ensure uniform filling inside the bagged feed and significantly improve the leveling effect of the bagged feed.

[0023] 2. Prevent rupture: During the rolling process, the elastic telescopic mechanism provides support for the slide rod while absorbing part of the pressure to achieve non-rigid rolling, effectively preventing the bagged feed from rupture due to excessive pressure.

[0024] 3. Adjustable pressure: The spring support force in the scheme can be adjusted by rotating the adjustment stud, so that the rolling pressure of the rotating drum mechanism on the bagged feed can be flexibly adapted to different situations, further optimizing the leveling effect.

[0025] 4. Flexibility: The width of the channel between the rods of the fixed roller mechanism can be adjusted by moving the shaft rod. This design can change the degree of pressure on the bagged feed according to actual needs to achieve the best leveling effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is an overall schematic diagram of the local structure section of the device;

[0027] Figure 2 It is a top view schematic diagram of the device;

[0028] Figure 3 Schematic diagram of the elastic telescopic mechanism.

[0029] In the figure, 1, conveyor belt, 2, support seat, 3, mounting plate, 4, motor, 5, rotating shaft, 6, driven wheel, 7, turntable, 8, main rod, 9, sliding rod, 10, horizontal roller, 11, supporting frame, 12, horizontal plate, 13, shaft rod, 14, vertical roller, 15, nut, 16, sliding column, 17, spring, 18, adjusting stud, 19, long hole, 20, screw block, 21, connecting shaft, 22, slide groove. DETAILED DESCRIPTION

[0030] In order to better understand the technical content of the present invention, specific embodiments are provided below, and the present invention is further described in conjunction with the accompanying drawings.

[0031] It should be noted that the concepts of left, right, etc. mentioned in the present disclosure are only used to facilitate the description of the various components of the device in combination with the drawings, and are not used to limit the absolute positions of these components.

[0032] See also Figures 1 to 3 A bagged feed conveying device comprises a conveyor belt 1 arranged obliquely, and also comprises two sets of rotating roller mechanisms and a fixed roller mechanism arranged between the two sets of rotating roller mechanisms.

[0033] Two sets of rotating roller mechanisms are respectively arranged upstream and downstream of the conveyor belt 1 .

[0034] The rotating drum mechanism includes two support seats 2 respectively arranged on the left and right sides of the conveyor belt 1, and a rotating shaft 5 is arranged between the two support seats 2. The rotating shaft 5 is arranged above the conveyor belt 1, and the left and right ends of the rotating shaft 5 are respectively rotatably arranged in the support seats 2. A driving mechanism for driving the rotating shaft 5 to rotate is also arranged on the support seat 2.

[0035] Specifically, the driving mechanism includes a mounting plate 3 fixed on the support seat 2, and also includes a motor 4 fixed on the mounting plate 3. A driving wheel is also provided on the output shaft of the motor 4. The rotating shaft 5 passes through the support seat 2 and is provided with a driven wheel 6. The driving wheel and the driven wheel 6 are driven connected.

[0036] Preferably, the driving wheel and the driven wheel 6 are pulleys, and the driving wheel and the driven wheel 6 are connected and driven by a belt.

[0037] Two circular rotating disks 7 are arranged at intervals between the two supporting seats 2. The rotating disks 7 are fixedly sleeved on the rotating shaft 5, and the rotating disks 7 and the rotating shaft 5 are arranged concentrically. Each rotating disk 7 is fixedly provided with twelve main rods 8 of the same number, one end of the main rod 8 is fixedly mounted on the rotating disk 7, and the other end of the main rod 8 extends outward along the radial direction of the rotating shaft 5. The twelve main rods 8 are arranged at equal angles. A sliding rod 9 is also slidably penetrated at one end of the main rod 8 away from the rotating shaft 5, and the sliding rod 9 is also connected to the main rod 8 through an elastic telescopic mechanism.

[0038] Specifically, a cylindrical slide groove 22 is provided at one end of the main rod 8 close to the rotating shaft 5 toward the other end of the main rod 8, and the elastic telescopic mechanism includes an adjusting stud 18, a spring 17 and a slide column 16 which are arranged in sequence from the mouth to the end of the slide groove 22. The slide column 16 is slidably connected in the slide groove 22, and one end of the slide rod 9 slides and penetrates into the slide groove 22 and is fixedly connected to the slide column 16. Part of the inner side wall of the slide groove 22 is also provided with an internal thread, and the adjusting stud 18 is screwed in the slide groove 22 through the internal thread, and the two ends of the spring 17 respectively abut against the slide column 16 and the adjusting stud 18.

[0039] Preferably, a screw block 20 is further provided at one end of the adjusting stud 18 facing the entrance of the slide slot 22 to facilitate the insertion and screwing of a tool.

[0040] The twelve main rods 8 on one turntable 7 of the rotating drum mechanism are arranged one by one with the twelve main rods 8 on the other turntable 7 , and the sliding rods 9 on the one-by-one main rods 8 are also fixedly connected by a connecting shaft 21 parallel to the rotating shaft 5 .

[0041] A transverse roller 10 is rotatably sleeved outside the connecting shaft 21 .

[0042] The fixed roller mechanism includes two support frames 11 respectively arranged on the left and right sides of the conveyor belt 1, and a horizontal plate 12 extending to the top of the conveyor belt 1 is fixed on the support frame 11. Three shaft rods 13 perpendicular to the upper end surface of the conveyor belt 1 are also fixed at the bottom of the horizontal plate 12. The number of shaft rods 13 on the two horizontal plates 12 is the same and they are arranged one by one. The two shaft rods 13 arranged one by one are arranged symmetrically with the center of the conveyor belt 1 to clamp each other to form an inter-rod channel, so that three shaft rods 13 on each side of the two horizontal plates 12, a total of six shaft rods 13, together form three inter-rod channels. The left-right width of the inter-rod channel located downstream of the conveyor belt 1 is greater than the left-right width of the inter-rod channel located upstream of the conveyor belt 1.

[0043] A vertical roller 14 is rotatably mounted outside the shaft rod 13 .

[0044] Preferably, three elongated holes 19 are provided between the upper and lower end surfaces of the transverse plate 12, and the elongated holes 19 extend along the left and right directions of the conveyor belt 1. The upper end of the shaft rod 13 is slidably inserted into the elongated holes 19, and the upper end of the shaft rod 13 is also provided with an external thread. The upper end of the shaft rod 13 is also screwed with two nuts 15 through the external thread, and the two nuts 15 are respectively provided at the upper and lower ends of the transverse plate 12.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A bagged feed conveying device, comprising an inclined conveyor belt, characterized in that: The present invention also includes two sets of rotating roller mechanisms and a fixed roller mechanism arranged between the two sets of rotating roller mechanisms, the two sets of rotating roller mechanisms are respectively arranged on the upstream and downstream of the conveyor belt, the rotating roller mechanism includes two support seats respectively arranged on the left and right sides of the conveyor belt, a rotating shaft is also arranged between the two support seats, the rotating shaft is arranged above the conveyor belt, the left and right ends of the rotating shaft are respectively rotatably penetrated in the supporting seats, a driving mechanism for driving the rotating shaft to rotate is also arranged on the supporting seats, two rotating disks arranged at intervals are also arranged between the two supporting seats, the rotating disk is fixedly sleeved on the rotating shaft, each rotating disk is fixedly provided with a plurality of main rods of the same number, one end of the main rod is fixedly mounted on the rotating disk, the other end of the main rod extends outward along the radial direction of the rotating shaft, the plurality of main rods are arranged at equal angles, the end of the main rod away from the rotating shaft is also slidably penetrated by a sliding rod, the sliding rod is also connected to the main rod through an elastic telescopic mechanism, the rotating roller mechanism includes two support seats respectively arranged on the left and right sides of the conveyor belt, a rotating shaft is also arranged between the two support seats, the rotating shaft is A plurality of main rods on one turntable of the drum mechanism are arranged in a one-to-one correspondence with a plurality of main rods on the other turntable, and the sliding rods on the one-to-one correspondence main rods are also fixedly connected by a connecting shaft parallel to the rotating shaft, and a horizontal roller is rotatably sleeved outside the connecting shaft, and the fixed roller mechanism includes two support frames respectively arranged on the left and right sides of the conveyor belt, and a horizontal plate extending to the top of the conveyor belt is fixed on the support frame, and a plurality of shaft rods perpendicular to the upper end surface of the conveyor belt are also fixed at the bottom of the horizontal plate. The number of shaft rods on the two horizontal plates is the same and they are arranged in a one-to-one correspondence. The two shaft rods arranged in a one-to-one correspondence are symmetrically arranged around the center of the conveyor belt and clamped to each other to form an inter-rod channel, so that the plurality of shaft rods on the two horizontal plates jointly form a plurality of inter-rod channels, and the left and right width of the inter-rod channel located downstream of the conveyor belt is greater than the left and right width of the inter-rod channel located upstream of the conveyor belt, and a vertical roller is rotatably sleeved outside the shaft rod.

2. A bagged feed conveying device according to claim 1, characterized in that: A cylindrical slide groove is opened at one end of the main rod close to the rotating shaft toward the other end of the main rod. The elastic telescopic mechanism includes an adjusting stud, a spring and a sliding column arranged in sequence from the mouth to the end of the slide groove. The sliding column is slidably connected in the slide groove, and one end of the sliding rod slides through the slide groove and is fixedly connected to the sliding column. Part of the inner wall of the slide groove is also provided with an internal thread, and the adjusting stud is screwed in the slide groove through the internal thread, and the two ends of the spring respectively press against the sliding column and the adjusting stud.

3. A bagged feed conveying device according to claim 1 or 2, characterized in that: The same number of long holes as the shaft rod is also provided between the upper and lower end surfaces of the horizontal plate. The long holes extend along the left and right directions of the conveyor belt. The upper end of the shaft rod is slidably inserted into the long holes. The upper end of the shaft rod is also provided with an external thread. The upper end of the shaft rod is also screwed with two nuts through the external thread. The two nuts are respectively arranged at the upper and lower ends of the horizontal plate.

4. A bagged feed conveying device according to claim 3, characterized in that: The driving mechanism comprises a mounting plate fixed on the supporting seat, and also comprises a motor fixed on the mounting plate, and the motor is drivingly connected to the rotating shaft.

5. A bagged feed conveying device according to claim 4, characterized in that: A driving wheel is also arranged on the output shaft of the motor, and a rotating shaft passes through a supporting seat and is provided with a driven wheel, and the driving wheel and the driven wheel are drivingly connected.

6. A bagged feed conveying device according to claim 2, characterized in that: A screw block is also arranged at one end of the adjusting stud facing the entrance of the slide slot.

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