Bagged raw material supply device for feed production line

Abstract

The utility model provides a feed production line bagged raw material supply device which comprises a discharging barrel, a material guiding barrel and a feeding barrel, the material guiding barrel is fixedly connected with the discharging barrel, the material guiding barrel is further fixedly connected with a bag cutting knife, the tail end of the bag cutting knife extends into the material guiding barrel, the feeding barrel is arranged below the material guiding barrel, and a material screening net is further arranged between the feeding barrel and the material guiding barrel. By the adoption of the technical scheme, an operator can directly drive a forklift to throw bagged raw materials into the discharging barrel, the bagged raw materials fall under the action of self gravity, in the falling process, relative movement is generated between the woven bags and the bag cutting knife, the bag cutting knife cuts the woven bags, and due to the fact that the particle size of the raw materials is small, the raw materials are not prone to falling off. The raw materials fall into the feeding cylinder through the material screening net and then are fed into the feed production line through the feeding cylinder to be processed, the cut woven bags are reserved on the material screening net, and compared with the prior art, due to the fact that the bag cutting knife is static, even if the raw materials are compacted, normal cutting of the woven bags by the bag cutting knife is not affected.

Description

Technical Field

[0001] The utility model belongs to the technical field of feed production equipment, in particular to a bagged raw material supply device for a feed production line. Background Art

[0002] With the continuous development of animal husbandry, the requirements for feed needed by animal husbandry are getting higher and higher. For example, with the development and growth of animal husbandry, the amount of feed needed by animal husbandry is also increasing. For feed production companies, in order to improve feed production efficiency, they often use automated production lines. The raw materials needed for feed production mainly come from various grains. These grain raw materials are generally packaged in woven bags. During production, the operator needs to cut the woven bags first, and then pour the raw materials into the feed port, so that the raw materials are sent into the feed production line through the feed port. This feeding method is time-consuming and labor-intensive. At the same time, the operator also needs to deal with the bags of bagged raw materials after pouring, which makes the feeding operation cumbersome and complicated, and then leads to low feeding efficiency.

[0003] In the prior art, a patent document with publication number "CN217658114U" discloses a raw material distributing equipment for ruminant feed processing, comprising a conveying mechanism, a base, a bag cutting mechanism and a bag pushing mechanism. The base and the conveying mechanism are arranged opposite to each other along the conveying direction of the conveying mechanism. A supporting member is provided on the base, and the supporting member is provided with a material discharge opening. The bag cutting mechanism is arranged on the supporting member, and the bag pushing mechanism is arranged on the supporting member. When the bagged raw material is in a first state, the bagged raw material is moved onto the supporting member, the bag cutting mechanism is opened, the bag cutting mechanism cuts the bag and forms an opening, and the bagged raw material is discharged along the material discharge direction through the opening; when the bagged raw material is in a second state, the bag pushing mechanism is opened, and the bag is pushed out of the supporting member by the bag pushing mechanism. The adoption of this patented technical solution has improved the efficiency of feed raw material feeding to a certain extent. However, the bag cutting mechanism and the bag pushing mechanism are both arranged on the supporting parts. When the raw materials are compressed too densely, the raw materials create resistance to the movement of the bag cutting mechanism and the bag pushing mechanism, affecting the stable operation of the bag cutting mechanism and the bag pushing mechanism. In addition, the bag cutting mechanism and the bag pushing mechanism are both intermittent reciprocating motion modes, which require high control accuracy of the control system, affecting the manufacturing cost of the equipment. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a bagged raw material supply device for a feed production line.

[0005] The utility model is achieved through the following technical solutions.

[0006] The utility model provides a bagged raw material supply device for a feed production line, comprising a discharge barrel, a material guide barrel and a feed barrel, wherein the material guide barrel is fixedly connected to the discharge barrel, and the material guide barrel is also fixedly connected to a bag cutting knife, the end of the bag cutting knife extends into the material guide barrel, the feed barrel is arranged below the material guide barrel, and a screening net is also provided between the feed barrel and the material guide barrel.

[0007] The bagged raw material supply device of the feed production line also includes a pressing mechanism, which includes a cylinder, a bracket and a pressing plate. The bracket is bridge-connected to the left and right sides of the discharge barrel, the cylinder is connected to the bracket, and the pressing plate is connected to the piston rod of the cylinder.

[0008] There are multiple bag cutting knives, and the multiple bag cutting knives are arranged at equal intervals around the inner wall of the material guiding cylinder.

[0009] The number of the bag cutting knives is more than 8.

[0010] A motor and multiple axles are also provided between the feed cylinder and the guide cylinder. The two ends of the axles are respectively fixedly connected to the first sprocket and the second sprocket. All the first sprockets are meshed and connected together by the first chain, and all the second sprockets are meshed and connected together by the second chain. The screen net is a closed ring shape as a whole, and the left and right sides of the screen net are respectively fixedly connected between the first chain and the second chain. The output shaft of the motor is fixedly connected to one of the axles.

[0011] A plurality of supporting shafts are connected between the first chain and the second chain, and the screen mesh is wound around the outer circumference of the supporting shafts.

[0012] The screening net includes a plurality of load steel wires, both ends of which are fixedly connected between the first chain and the second chain, and any two adjacent load steel wires are interwoven and twisted together.

[0013] The discharge cylinder and the guide cylinder are integrally manufactured.

[0014] The diameter of the upper opening of the discharge barrel is larger than the diameter of the lower opening.

[0015] The feeding cylinder is buried in the underground soil.

[0016] The beneficial effect of the present invention is that: by adopting the technical solution of the present invention, the operator can directly drive a forklift to put the bagged raw materials into the unloading barrel, and the bagged raw materials fall under the action of their own gravity. During the falling process, relative movement is generated between the woven bag and the bag cutting knife, and the bag cutting knife is about to cut the woven bag. Due to the small particle size of the raw materials, the raw materials fall into the feeding barrel through the screening net, and are then sent to the feed production line for processing through the feeding barrel. The cut woven bags are retained on the screening net. Compared with the existing technology, since the bag cutting knife is stationary, even if the raw materials are compacted, it will not affect the normal cutting of the woven bag by the bag cutting knife, thereby ensuring the stable operation of the entire feeding device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is an axonometric drawing of the present utility model;

[0018] Figure 2 It is the main view of the utility model;

[0019] Figure 3 It is a top view of the utility model;

[0020] Figure 4 This utility model Figure 2 Sectional view taken along plane AA.

[0021] In the figure: 1-discharging cylinder, 2-guiding cylinder, 3-feeding cylinder, 4-bag cutting knife, 5-screening net, 6-pressing mechanism, 7-cylinder, 8-bracket, 9-pressing plate, 10-motor, 11-axle, 12-first sprocket, 13-second sprocket, 14-first chain, 15-second chain, 16-supporting shaft, 17-load wire. DETAILED DESCRIPTION

[0022] The technical solution of the present invention is further described below, but the scope of protection claimed is not limited to the described solution.

[0023] like Figures 1 to 4 As shown, the utility model provides a bagged raw material supply device for a feed production line, comprising a discharge barrel 1, a guide barrel 2 and a feed barrel 3. The guide barrel 2 is fixedly connected to the discharge barrel 1, and the guide barrel 2 is also fixedly connected to a bag cutting knife 4. The end of the bag cutting knife 4 extends into the guide barrel 2. The feed barrel 3 is arranged below the guide barrel 2, and a screening net 5 is also provided between the feed barrel 3 and the guide barrel 2.

[0024] By adopting the technical solution of the present invention, the operator can directly drive a forklift to put the bagged raw materials into the unloading barrel, and the bagged raw materials will fall under the action of their own gravity. During the falling process, relative movement is generated between the woven bag and the bag cutting knife, and the bag cutting knife will cut the woven bag. Due to the small particle size of the raw materials, the raw materials fall into the feeding barrel through the screening net, and are then sent to the feed production line for processing through the feeding barrel. The cut woven bags are retained on the screening net. Compared with the existing technology, since the bag cutting knife is stationary, even if the raw materials are compacted, it will not affect the normal cutting of the woven bag by the bag cutting knife, thereby ensuring the stable operation of the entire feeding device.

[0025] Specifically, the bagged raw material supply device of the feed production line also includes a pressing mechanism 6, which includes a cylinder 7, a bracket 8 and a pressing plate 9. The bracket 8 is fixedly connected to the left and right sides of the discharge barrel 1 through a bridge connection, the cylinder 7 is fixedly connected to the bracket 8, and the pressing plate 9 is fixedly connected to the piston rod of the cylinder 7. There are multiple bag cutting knives 4, and the multiple bag cutting knives 4 are arranged at equal intervals around the inner wall of the guide barrel 2. The preferred number of bag cutting knives 4 is 8 or more. With the technical solution of the present utility model, when the bagged raw materials fall into the discharge barrel under the action of their own gravity, the cylinder drives the pressing plate to assist the bagged raw materials, thereby preventing the bagged raw materials from getting stuck in the discharge barrel, ensuring relative movement between the woven bag and the bag cutting knife, and enabling the bag cutting knife to ensure that the woven bag is cut.

[0026] In addition, a motor 10 and multiple axles 11 are provided between the feed drum 3 and the guide drum 2. The two ends of the axle 11 are respectively fixedly connected to the first sprocket 12 and the second sprocket 13. All the first sprockets 12 are meshed and connected together through the first chain 14, and all the second sprockets 13 are meshed and connected together through the second chain 15. The screen net 5 is a closed ring shape as a whole, and the left and right sides of the screen net 5 are respectively fixedly connected between the first chain 14 and the second chain 15. The output shaft of the motor 10 is fixedly connected to one of the axles 11. By adopting the technical solution of the present invention, the cut woven bags are retained on the screening net, and the motor drives the screening net 5 to move along its own closed circular trajectory. On the one hand, the raw materials fall into the feed barrel through the screening net 5, and on the other hand, the woven belts retained on the screening net are sent out of the feeding device through the screening net 5 to be accumulated outside the feeding device, which is convenient for the operator to collect and process. Compared with the existing technology, the motor can run stably and continuously in one direction, which simplifies the equipment's requirements for the control accuracy of the control system and is conducive to reducing the equipment investment cost.

[0027] In addition, a plurality of supporting shafts 16 are connected between the first chain 14 and the second chain 15, and the screen mesh 5 is wound around the outer circumference of the supporting shafts 16. The supporting shafts 16 are used to support the screen mesh 5 to prevent the screen mesh 5 from partially collapsing.

[0028] Specifically, the screening net 5 includes several load wires 17, each of which is fixedly connected between the first chain 14 and the second chain 15. Any two adjacent load wires 17 are interwoven and twisted together. The discharge barrel 1 and the guide barrel 2 are integrally manufactured. The upper opening of the discharge barrel 1 is larger than the lower opening. The feed barrel 3 is buried in the soil. This allows the height of the discharge barrel to be adjusted to match the forklift's discharge height based on site conditions, making it easier for operators to directly load bagged raw materials into the discharge barrel with a forklift. This further reduces labor intensity and improves production efficiency.

Claims

1. A bagged raw material supply device for a feed production line, characterized by: The invention comprises a discharge barrel (1), a guide barrel (2) and a feed barrel (3), wherein the guide barrel (2) is fixedly connected to the discharge barrel (1), and the guide barrel (2) is also fixedly connected to a bag cutting knife (4), and the end of the bag cutting knife (4) extends into the guide barrel (2), and the feed barrel (3) is arranged below the guide barrel (2), and a screening net (5) is also provided between the feed barrel (3) and the guide barrel (2).

2. The bagged raw material supply device for a feed production line according to claim 1, characterized in that: The feed production line bagged raw material supply device further comprises a material pressing mechanism (6), which comprises a cylinder (7), a bracket (8) and a material pressing plate (9), wherein the bracket (8) is bridge-connected and fixedly connected to the left and right sides of the discharge barrel (1), the cylinder (7) is fixedly connected to the bracket (8), and the material pressing plate (9) is fixedly connected to the piston rod of the cylinder (7).

3. The bagged raw material supply device for a feed production line according to claim 1, characterized in that: The number of the bag cutting knives (4) is multiple, and the multiple bag cutting knives (4) are arranged at equal intervals along the inner wall of the material guiding cylinder (2).

4. The bagged raw material supply device for a feed production line according to claim 3, characterized in that: The number of the bag cutting knives (4) is more than 8.

5. The bagged raw material supply device for a feed production line according to claim 1, characterized in that: A motor (10) and a plurality of wheel shafts (11) are further provided between the feed cylinder (3) and the guide cylinder (2); the two ends of the wheel shafts (11) are respectively fixedly connected to the first sprocket (12) and the second sprocket (13); all the first sprockets (12) are meshed and connected together via a first chain (14); and all the second sprockets (13) are meshed and connected together via a second chain (15); the sieve net (5) is in a closed annular shape as a whole, and the left and right sides of the sieve net (5) are respectively fixedly connected between the first chain (14) and the second chain (15); and the output shaft of the motor (10) is fixedly connected to one of the wheel shafts (11).

6. The bagged raw material supply device for a feed production line according to claim 5, characterized in that: A plurality of supporting shafts (16) are connected between the first chain (14) and the second chain (15), and the screening net (5) is wound around the outer circumference of the supporting shafts (16).

7. The bagged raw material supply device for a feed production line according to claim 5 or 6, characterized in that: The screening net (5) comprises a plurality of load steel wires (17), both ends of which are fixedly connected between the first chain (14) and the second chain (15), and any two adjacent load steel wires (17) are interwoven and entangled with each other.

8. The bagged raw material supply device for a feed production line according to claim 1, characterized in that: The discharge cylinder (1) and the guide cylinder (2) are integrally manufactured.

9. The bagged raw material supply device for a feed production line according to claim 1 or 8, characterized in that: The diameter of the upper opening of the discharge barrel (1) is larger than the diameter of the lower opening.

10. The bagged raw material supply device for a feed production line according to claim 1, characterized in that: The feeding cylinder (3) is buried in the underground soil.

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