Buffer hopper for feed production

Abstract

The utility model provides a feed production buffer hopper which comprises a round hopper, a buffer structure arranged in the round hopper, a conical hopper fixedly installed at the bottom of the round hopper, a discharging pipe fixedly installed at the bottom of the conical hopper, an auxiliary discharging device arranged at the bottom of the conical hopper and located below the discharging pipe, and a cover plate arranged at the top of the round hopper. And four groups of fixing bolts are in threaded connection in the cover plate. By designing the buffering structure and the auxiliary discharging device, when the discharging device is used, materials enter the baffle inside the round hopper through the connecting pipe, the round hopper and the conical hopper are separated through the baffle so as to reduce damage to the round hopper and the conical hopper when the materials fall, and then the driving motor is started to drive the driving shaft, the spiral blades, the sweeping plate and the blocking block to rotate; wherein the leakage hole can be exposed through rotation of the sweeping plate and the blocking block, materials on the baffle are swept into the conical hopper through the sweeping plate, discharging is achieved through the discharging pipe, and the blocking phenomenon generated in the material discharging process can be reduced through rotation of the spiral blade.

Description

Technical Field

[0001] The utility model relates to the technical field of hoppers, in particular to a buffer hopper for feed production. Background Art

[0002] Feed is the general term for food for animals raised by humans. In a narrower sense, feed mainly refers to food for animals raised in agriculture or animal husbandry. Feed includes more than ten types of feed raw materials such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, whey powder, oils, meat and bone meal, grains, feed additives, etc.

[0003] The hopper used in the feed production process is a simple bell-shaped setting. During the feeding process, the material in the hopper has a great impact on the feeding mouth, and the hopper itself is prone to wear, cracking and damage.

[0004] Most of the existing hoppers are provided with springs and buffer plates to realize their buffering function, but the buffer plates only have the functions of buffering and guiding materials. When the materials in the hopper are compacted and blocked, and the hopper cannot discharge materials normally, the buffer plates cannot be vibrated to prompt the hopper to discharge materials normally, so that the existing hoppers have a single function and cannot meet the needs of users.

[0005] Therefore, in view of the above problems, we propose a feed production buffer hopper. Utility Model Content

[0006] The purpose of the utility model is to provide a feed production buffer hopper to solve the problems raised by the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feed production buffer hopper, comprising a round bucket, a buffer structure is arranged inside the round bucket, a conical bucket is fixedly installed at the bottom of the round bucket, a feeding pipe is fixedly installed at the bottom of the conical bucket, an auxiliary feeding device is arranged at the bottom of the conical bucket below the feeding pipe, a cover plate is arranged on the top of the round bucket, four groups of fixing bolts are threadedly connected inside the cover plate, and threaded holes for screwing the fixing bolts into are opened on the upper surface of the round bucket.

[0008] As a further description of the utility model: the buffer structure includes a baffle fixedly installed inside the circular bucket, the outer diameter of the baffle matches the inner diameter of the circular bucket, the baffle is rotatably connected to a rotating shaft, the outer wall of the rotating shaft is fixedly sleeved with a sleeve, and two sets of sweeping plates are fixedly installed on the outer wall of the sleeve.

[0009] As a further description of the utility model: a connecting block is fixedly installed on the outer wall of the sleeve between two groups of sweeping plates, the connecting block and the sweeping plates are spaced apart, a blocking block is fixedly installed on one end of the connecting block away from the sleeve, and a leakage hole is opened inside the baffle.

[0010] As a further description of the utility model: the auxiliary unloading device includes a conical block, a driving motor is fixedly installed on the bottom of the conical block, a driving shaft is fixedly installed on the output end of the driving motor, the driving shaft is rotatably connected to the conical block, and a spiral blade is sleeved on the driving shaft, the size of the spiral blade is smaller than the unloading pipe, and the end of the driving shaft away from the driving motor is fixedly connected to the rotating shaft.

[0011] As a further description of the utility model: fixed blocks are fixedly installed on the outer walls of both sides of the conical block, and fixed rods are fixedly installed between the fixed blocks and the conical bucket.

[0012] As a further description of the utility model: a connecting pipe is fixedly installed on the top of the cover plate, and a connecting flange is fixedly installed on one end of the connecting pipe away from the cover plate.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The utility model designs a buffer structure and an auxiliary unloading device on a buffer hopper for feed production. When in use, the material enters the baffle plate inside the round hopper through a connecting pipe, and the round hopper and the conical hopper are separated by the baffle plate to reduce the damage to the round hopper and the conical hopper when the material falls. Then, the driving motor is started to drive the driving shaft, the spiral blade, the sweeping plate and the blocking block to rotate. The rotation of the sweeping plate and the blocking block can expose the leakage hole, and the material on the baffle plate is swept into the inside of the conical hopper by the sweeping plate to realize unloading through the unloading pipe. The rotation of the spiral blade can reduce the blockage phenomenon generated during the unloading process of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the round bucket of the utility model;

[0017] Figure 3 This is a schematic diagram of the buffer structure of the utility model;

[0018] Figure 4 It is a schematic structural diagram of the auxiliary unloading device of the utility model.

[0019] In the figure: 1. round bucket; 2. buffer structure; 201. baffle; 202. rotating shaft; 203. sleeve; 204. sweep plate; 205. connecting block; 206. blocking block; 207. leakage hole; 3. conical bucket; 4. discharge pipe; 5. auxiliary discharge device; 501. conical block; 502. driving motor; 503. driving shaft; 504. spiral blade; 505. fixing block; 506. fixing rod; 6. cover plate; 7. fixing bolt; 8. threaded hole; 9. connecting pipe; 10. connecting flange. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 The utility model provides a technical solution: a feed production buffer hopper, including a round bucket 1, a buffer structure 2 is arranged inside the round bucket 1, a conical bucket 3 is fixedly installed at the bottom of the round bucket 1, a feeding pipe 4 is fixedly installed at the bottom of the conical bucket 3, an auxiliary feeding device 5 is arranged at the bottom of the conical bucket 3 below the feeding pipe 4, a cover plate 6 is arranged on the top of the round bucket 1, four groups of fixing bolts 7 are threadedly connected inside the cover plate 6, and threaded holes 8 for the fixing bolts 7 to be screwed in are opened on the upper surface of the round bucket 1.

[0022] In this embodiment: the buffer structure 2 includes a baffle 201 fixedly installed inside the circular bucket 1, the outer diameter of the baffle 201 matches the inner diameter of the circular bucket 1, the baffle 201 is rotatably connected to a rotating shaft 202, the outer wall of the rotating shaft 202 is fixedly sleeved with a sleeve 203, and the outer wall of the sleeve 203 is fixedly installed with two sets of sweeping plates 204.

[0023] During specific use: after the driving motor 502 is started, the driving shaft 503 can drive the rotating shaft 202 and the sweeping plate 204 to rotate, so as to gather the materials on the baffle 201 .

[0024] In this embodiment: a connecting block 205 is fixedly installed on the outer wall of the sleeve 203 between two groups of sweeping plates 204, the connecting block 205 and the sweeping plates 204 are spaced apart, a blocking block 206 is fixedly installed on the end of the connecting block 205 away from the sleeve 203, and a leakage hole 207 is opened inside the baffle 201.

[0025] During specific use: after the driving motor 502 is started, the blocking block 206 can rotate along with the rotating shaft 202 to block or open the leakage hole 207, so that the material inside the round bucket 1 is transported to the inside of the conical bucket 3 to control the falling speed of the material.

[0026] In this embodiment: the auxiliary unloading device 5 includes a conical block 501, a driving motor 502 is fixedly installed at the bottom of the conical block 501, a driving shaft 503 is fixedly installed at the output end of the driving motor 502, the driving shaft 503 is rotatably connected to the conical block 501, and a spiral blade 504 is sleeved on the driving shaft 503, the size of the spiral blade 504 is smaller than the unloading tube 4, and the end of the driving shaft 503 away from the driving motor 502 is fixedly connected to the rotating shaft 202.

[0027] When used specifically, the driving motor 502 is started to drive the driving shaft 503 and the spiral blade 504 to rotate. When the spiral blade 504 rotates, it can assist in material feeding and reduce the blockage phenomenon caused during the material feeding process.

[0028] In this embodiment, fixed blocks 505 are fixedly installed on the outer walls of both sides of the conical block 501, and fixed rods 506 are fixedly installed between the fixed blocks 505 and the conical bucket 3.

[0029] When used specifically, the fixing block 505 and the fixing rod 506 can fix the conical block 501 at the bottom of the conical bucket 3 .

[0030] In this embodiment, a connecting pipe 9 is fixedly installed on the top of the cover plate 6 , and a connecting flange 10 is fixedly installed on one end of the connecting pipe 9 away from the cover plate 6 .

[0031] During specific use: the connecting pipe 9 can be fixed to the external feeding body through the connecting flange 10.

[0032] Working principle: When in use, the material enters the baffle 201 inside the round bucket 1 through the connecting pipe 9, and the baffle 201 separates the round bucket 1 and the conical bucket 3 to reduce the damage to the round bucket 1 and the conical bucket 3 when the material falls. Then, the driving motor 502 is started to drive the driving shaft 503, the spiral blade 504, the sweeping plate 204 and the blocking block 206 to rotate. The rotation of the sweeping plate 204 and the blocking block 206 can expose the leak 207, and the material on the baffle 201 is swept into the conical bucket 3 through the sweeping plate 204 to realize the discharge through the discharge pipe 4, and the rotation of the spiral blade 504 can reduce the blockage phenomenon caused by the material discharge process.

[0033] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in the field. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for technical personnel in the field to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. 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 feed production buffer hopper, comprising a round hopper (1), characterized in that: The round bucket (1) is provided with a buffer structure (2) inside, a conical bucket (3) is fixedly installed at the bottom of the round bucket (1), a discharge pipe (4) is fixedly installed at the bottom of the conical bucket (3), an auxiliary discharge device (5) is provided at the bottom of the conical bucket (3) below the discharge pipe (4), a cover plate (6) is provided at the top of the round bucket (1), four groups of fixing bolts (7) are threadedly connected inside the cover plate (6), and a threaded hole (8) for screwing the fixing bolts (7) is provided on the upper surface of the round bucket (1). The buffer structure (2) comprises a baffle (201) fixedly mounted inside the round bucket (1), the outer diameter of the baffle (201) matches the inner diameter of the round bucket (1), the baffle (201) is rotatably connected to a rotating shaft (202), the outer wall of the rotating shaft (202) is fixedly sleeved with a sleeve (203), the outer wall of the sleeve (203) is fixedly mounted with two groups of sweeping plates (204), and the outer wall of the sleeve (203) is fixedly mounted with a connecting rod located between the two groups of sweeping plates (204). The connecting block (205) is spaced apart from the sweeping plate (204); a blocking block (206) is fixedly mounted on one end of the connecting block (205) away from the sleeve (203); a leakage hole (207) is provided inside the baffle (201); the auxiliary unloading device (5) comprises a conical block (501); a driving motor (502) is fixedly mounted on the bottom of the conical block (501); a driving shaft (503) is fixedly mounted on the output end of the driving motor (502); The driving shaft (503) is rotatably connected to the conical block (501), and a spiral blade (504) is sleeved on the driving shaft (503), the size of the spiral blade (504) is smaller than the feeding tube (4), and one end of the driving shaft (503) away from the driving motor (502) is fixedly connected to the rotating shaft (202), and fixed blocks (505) are fixedly installed on the outer walls of both sides of the conical block (501), and a fixed rod (506) is fixedly installed between the fixed block (505) and the conical bucket (3).

2. A feed production buffer hopper according to claim 1, characterized in that: A connecting pipe (9) is fixedly mounted on the top of the cover plate (6), and a connecting flange (10) is fixedly mounted on one end of the connecting pipe (9) away from the cover plate (6).

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