Multi-stage buffer device for compound feed production

Abstract

The utility model discloses a multi-stage buffer device for compound feed production, which comprises a plurality of buffer bin main bodies, a plurality of spiral feeding machines, a plurality of discharge ports and a plurality of dredging mechanisms, the plurality of spiral feeding machines are fixedly arranged at the bottoms of the buffer bin main bodies in corresponding positions, the plurality of discharge ports are arranged at the bottoms of the buffer bin main bodies in corresponding positions, and the dredging mechanisms are arranged at the bottoms of the buffer bin main bodies in corresponding positions. The dredging mechanism comprises an outer sleeve, a piston block, a T-shaped force application rod, an air supply hose, an inflation hard pipe, a valve, a dredging air bag, a reset assembly and a disassembly and assembly assembly, the outer sleeve is arranged on one side of the surge bin body, the piston block is arranged in an inner cavity of the outer sleeve, and the T-shaped force application rod is fixedly connected to the top of the piston block. By means of the arrangement of the dredging mechanism, caked and embedded feed can be destroyed through cooperation of the outer sleeve, the piston block, the T-shaped force application rod, the air supply hose, the inflation hard pipe and the dredging air bag, the purpose of rapidly dredging the discharge port of the surge bin is achieved, and the feed production efficiency is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of feed production equipment technology, and in particular to a multi-stage buffer device for compound feed production. Background Technology

[0002] In compound feed production, buffer silos are temporary storage containers that connect different production stages. They are usually set up between key processes such as ingredient preparation and mixing. They have specific volumes and structures and can temporarily store materials. Buffer silos are added because the operating rhythms of various equipment in feed production are different. Buffer silos can balance the capacity of upstream and downstream equipment and avoid process interruptions caused by speed differences. When one buffer silo cannot balance the capacity, more buffer silos can be added to achieve a multi-level buffering effect.

[0003] In daily production, feed particles are subjected to gravity and accumulation in the buffer silo, causing them to squeeze and interlock with each other, reducing their fluidity. This eventually leads to a tight blockage at the discharge port, hindering the normal transport of materials, severely affecting the continuity of production, and reducing the efficiency of feed production. Utility Model Content

[0004] The purpose of this invention is to provide a multi-stage buffer device for compound feed production to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multi-stage buffer device for compound feed production, comprising:

[0006] Multiple buffer bays;

[0007] Multiple screw feeders are fixedly installed at the bottom of the main body of the buffer bin corresponding to the location.

[0008] Multiple discharge ports are located at the bottom of the corresponding buffer chamber body;

[0009] Multiple unblocking mechanisms are provided, which are used to quickly unblock the discharge port of the buffer silo body.

[0010] Preferably, the unblocking mechanism includes:

[0011] An outer sleeve is disposed on one side of the main body of the buffer chamber;

[0012] A piston block, wherein the piston block is disposed in the inner cavity of the outer sleeve;

[0013] The T-shaped force-applying rod is fixedly connected to the top of the piston block;

[0014] An air supply hose, one end of which is fixedly inserted and connected to the outer wall of the outer sleeve;

[0015] An inflatable rigid tube, one end of which is fixedly connected to the other end of an air delivery hose, and the other end of which is fixedly inserted into the outer wall of the buffer chamber body.

[0016] A valve, which is fixedly installed inside the inflation tube;

[0017] A clearing airbag is installed inside the main body of the buffer chamber, and the other end of the inflatable rigid tube is fixedly inserted and connected to the outer wall of the clearing airbag.

[0018] A reset component is disposed inside the main body of the buffer chamber and is used to actuate the airbag to reset.

[0019] The disassembly and assembly component is disposed between the buffer chamber body and the outer sleeve. The disassembly and assembly component is used to quickly install the outer sleeve on one side of the buffer chamber body or to quickly remove it.

[0020] Preferably, the unblocking mechanism further includes:

[0021] A foot pedal is fixedly connected to the bottom of an outer sleeve, and the top of the foot pedal has evenly distributed friction patterns.

[0022] Preferably, the reset component includes:

[0023] Telescopic sleeve, which is fixedly connected to one side of the inner wall of the buffer chamber body;

[0024] The T-shaped telescopic rod is slidably sleeved within the inner cavity of the telescopic sleeve;

[0025] A return spring, one end of which is fixedly connected to one side of the inner wall of the telescopic sleeve, and the other end of which is fixedly connected to one end of the T-shaped telescopic rod;

[0026] A connecting block is fixedly connected between the air purifier and the T-shaped telescopic rod.

[0027] Preferably, the disassembly / assembly assembly includes:

[0028] An outer assembly ring is fixedly connected to one side of the buffer chamber body;

[0029] An inner assembly block is movably fitted into the inner cavity of an outer assembly ring, and the inner assembly block is fixedly connected to the outer wall of an outer sleeve.

[0030] A threaded hole is provided at the top of the outer assembly ring;

[0031] Locking hole, the locking hole being formed at the top of the inner assembly block;

[0032] The assembly / disassembly bolt has its outer wall threaded to the inner wall of the threaded hole, and its bottom end is movably sleeved with the inner cavity of the locking hole.

[0033] Preferably, the disassembly / assembly assembly further includes:

[0034] An anti-loss rope, one end of which is fixedly connected to the top of the disassembly bolt, and the other end of which is fixedly connected to one side of the main body of the buffer compartment.

[0035] The technical effects and advantages of this utility model are as follows:

[0036] This utility model utilizes a dredging mechanism. Through the cooperation of an external sleeve, piston block, T-shaped force bar, air delivery hose, inflatable hard pipe, and dredging airbag, it can break up the clumps of feed, thereby achieving the purpose of quickly dredging the outlet of the buffer bin and ensuring the efficiency of feed production.

[0037] This utility model utilizes a reset component, through the cooperation of the telescopic sleeve, T-shaped telescopic rod, reset spring and connecting block, to drive the unblocking airbag to inflate and reset, thus limiting the position of the unblocking airbag each time it inflates and improving the practicality of the unblocking mechanism. Attached Figure Description

[0038] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0039] Figure 2 This is a front cross-sectional view of the reset component of this utility model.

[0040] Figure 3 This is a front cross-sectional view of the disassembly and assembly components of this utility model.

[0041] In the diagram: 1. Buffer chamber main body; 2. Screw conveyor; 3. Unblocking mechanism; 31. External sleeve; 32. Piston block; 33. T-shaped force bar; 34. Air supply hose; 35. Inflatable rigid pipe; 36. Valve; 37. Unblocking airbag; 38. Foot pedal; 39. Telescopic sleeve; 310. T-shaped telescopic rod; 311. Return spring; 312. Connecting block; 313. Outer assembly ring; 314. Inner assembly block; 315. Disassembly bolt; 316. Anti-loss rope. Detailed Implementation

[0042] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0043] This utility model provides, for example Figure 1-3 The multi-stage buffer device for compound feed production shown includes multiple buffer silo bodies 1, multiple screw feeders 2, multiple discharge ports and multiple unblocking mechanisms 3. The multiple screw feeders 2 are fixedly installed at the bottom of the corresponding buffer silo bodies 1, the multiple discharge ports are opened at the bottom of the corresponding buffer silo bodies 1, and the unblocking mechanisms 3 are used to quickly unblock the discharge ports of the buffer silo bodies 1.

[0044] The unblocking mechanism 3 includes an outer sleeve 31, a piston block 32, a T-shaped force-applying rod 33, a foot pedal 38, an air supply hose 34, an inflation rigid pipe 35, a valve 36, an unblocking airbag 37, a reset assembly, and a disassembly assembly. The outer sleeve 31 is located on one side of the buffer chamber body 1, the piston block 32 is located in the inner cavity of the outer sleeve 31, the T-shaped force-applying rod 33 is fixedly connected to the top of the piston block 32, and the crossbar of the T-shaped force-applying rod 33 is symmetrically fitted with rubber sleeves to protect the worker's hands. The foot pedal 38 is fixedly connected to the bottom of the outer sleeve 31. If the outer sleeve 31 is not connected to the buffer chamber, the foot pedal 38 needs to be stepped on to assist the extension and retraction of the T-shaped force-applying rod 33. The top of the foot pedal 38 has evenly distributed friction textures to increase friction. The air supply hose 34... One end of the 4 is fixedly inserted and connected to the outer wall of the outer sleeve 31. One end of the inflation rigid tube 35 is fixedly connected to the other end of the air delivery hose 34. The other end of the inflation rigid tube 35 is fixedly inserted and connected to the outer wall of the buffer chamber body 1. The valve 36 is fixedly installed in the inner cavity of the inflation rigid tube 35. The valve 36 is used to control the opening and closing of the inflation rigid tube 35. The unblocking airbag 37 is set inside the buffer chamber body 1. The unblocking airbag 37 is made of cowhide. The other end of the inflation rigid tube 35 is fixedly inserted and connected to the outer wall of the unblocking airbag 37. The reset component is set inside the buffer chamber body 1. The reset component is used to drive the unblocking airbag 37 to reset. The disassembly and assembly component is set between the buffer chamber body 1 and the outer sleeve 31. The disassembly and assembly component is used to quickly install the outer sleeve 31 on one side of the buffer chamber body 1 or quickly remove it.

[0045] The reset assembly includes a telescopic sleeve 39, a T-shaped telescopic rod 310, a reset spring 311, and a connecting block 312. The telescopic sleeve 39 is fixedly connected to one side of the inner wall of the buffer chamber body 1. The inner cavity of the telescopic sleeve 39 is T-shaped. The T-shaped telescopic rod 310 is slidably sleeved in the inner cavity of the telescopic sleeve 39. One end of the reset spring 311 is fixedly connected to one side of the inner wall of the telescopic sleeve 39, and the other end of the reset spring 311 is fixedly connected to one end of the T-shaped telescopic rod 310. The connecting block 312 is fixedly connected between the ventilating airbag 37 and the T-shaped telescopic rod 310.

[0046] The assembly and disassembly components include an outer assembly ring 313, an inner assembly block 314, a threaded hole, a locking hole, a disassembly bolt 315, and an anti-loss rope 316. The outer assembly ring 313 is fixedly connected to one side of the buffer chamber body 1. The inner assembly block 314 is movably sleeved in the inner cavity of the outer assembly ring 313 and fixedly connected to the outer wall of the outer sleeve 31. The threaded hole is opened at the top of the outer assembly ring 313, and the locking hole is opened at the top of the inner assembly block 314. The outer wall of the disassembly bolt 315 is threadedly connected to the inner wall of the threaded hole, and the bottom end of the disassembly bolt 315 is movably sleeved in the inner cavity of the locking hole. When the disassembly bolt 315 rotates clockwise in the threaded hole, it will gradually enter the locking hole. One end of the anti-loss rope 316 is fixedly connected to the top of the disassembly bolt 315, and the other end of the anti-loss rope 316 is fixedly connected to one side of the buffer chamber body 1. The anti-loss rope 316 is used to prevent the disassembly bolt 315 from being lost.

[0047] Working principle of this utility model:

[0048] When a blockage occurs at the outlet of the buffer chamber, first open the valve 36 at the inflation tube 35. Then, if the outer sleeve 31 is connected to the buffer chamber through the inner assembly block 314, the outer assembly ring 313, and the disassembly bolt 315, apply a vertically downward force directly to the T-shaped force bar 33. The T-shaped force bar 33 and the piston block 32 will inflate the gas in the outer sleeve 31 into the unblocking air bag 37 through the air delivery hose 34 and the inflation tube 35. At this time, the unblocking air bag 37 will expand and exert a squeezing force on the surrounding feed. Then, move the T-shaped force bar 33 upward. When lifted, the upward-moving T-shaped force bar 33 and piston block 32 will draw the gas back into the outer sleeve 31. At this time, the unblocking airbag 37 will be reset under the action of the T-shaped telescopic rod 310, the return spring 311 and the connecting block 312. Then repeat the above two steps. With the expansion and contraction of the unblocking airbag 37, the outlet of the buffer chamber can be quickly unblocked. If the outer sleeve 31 is not connected to the buffer chamber through the inner assembly block 314, the outer assembly ring 313 and the disassembly bolt 315, the operator needs to step on the foot pedal 38 during the operation of the T-shaped force bar 33.

[0049] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A multi-stage buffer device for use in the production of compounded feed, characterized in that, include: Multiple buffer chambers (1); Multiple screw feeders (2) are fixedly installed at the bottom of the buffer chamber body (1) corresponding to the position; Multiple discharge ports are provided, and the multiple discharge ports are located at the bottom of the corresponding buffer chamber body (1); Multiple unblocking mechanisms (3) are used to quickly unblock the discharge port of the buffer chamber body (1).

2. The multi-stage buffering device for producing a compounded feed according to claim 1, characterized in that, The unblocking mechanism (3) includes: An outer sleeve (31) is provided on one side of the buffer chamber body (1); Piston block (32), the piston block (32) is disposed in the inner cavity of the outer sleeve (31); T-shaped force-applying rod (33), which is fixedly connected to the top of piston block (32); An air supply hose (34) is provided, one end of which is fixedly inserted into the outer wall of the outer sleeve (31); An inflatable rigid tube (35) is provided, one end of which is fixedly connected to the other end of an air delivery hose (34), and the other end of which is fixedly inserted into the outer wall of the buffer chamber body (1). Valve (36), said valve (36) is fixedly installed in the inner cavity of the inflation tube (35); The unblocking airbag (37) is located inside the buffer chamber body (1), and the other end of the inflatable hard tube (35) is fixedly inserted and connected to the outer wall of the unblocking airbag (37). A reset component is disposed inside the buffer chamber body (1) and is used to drive the unblocking airbag (37) to reset. The disassembly and assembly assembly is disposed between the buffer chamber body (1) and the outer sleeve (31). The disassembly and assembly assembly assembly is used to quickly install the outer sleeve (31) on one side of the buffer chamber body (1) or quickly remove it.

3. The multi-stage buffer device for compound feed production according to claim 2, characterized in that, The unblocking mechanism (3) also includes: Foot pedal (38) is fixedly connected to the bottom of the outer sleeve (31), and the top of the foot pedal (38) is provided with uniformly distributed friction texture.

4. The multi-stage buffering device for producing a compounded feed according to claim 2, characterized by the fact that The reset component includes: Telescopic sleeve (39), the telescopic sleeve (39) is fixedly connected to one side of the inner wall of the buffer chamber body (1); T-shaped telescopic rod (310), the T-shaped telescopic rod (310) is slidably sleeved in the inner cavity of telescopic sleeve (39); A return spring (311) is fixedly connected at one end to one side of the inner wall of the telescopic sleeve (39), and at the other end to one end of the T-shaped telescopic rod (310). A connecting block (312) is fixedly connected between the air purging bag (37) and the T-shaped telescopic rod (310).

5. The multi-stage buffering device for producing a compounded feed according to claim 2, characterized by the fact that The disassembly / assembly components include: An outer assembly ring (313) is fixedly connected to one side of the buffer chamber body (1); The inner assembly block (314) is movably sleeved in the inner cavity of the outer assembly ring (313) and is fixedly connected to the outer wall of the outer sleeve (31). A threaded hole is provided at the top of the outer assembly ring (313); Locking hole, the locking hole being formed on the top of the inner assembly block (314); The disassembly bolt (315) has its outer wall threaded to the inner wall of the threaded hole, and its bottom end is movably sleeved with the inner cavity of the locking hole.

6. A multi-stage buffer device for compound feed production according to claim 5, characterized in that, The disassembly / assembly assembly also includes: Anti-loss rope (316), one end of which is fixedly connected to the top of the disassembly bolt (315), and the other end of which is fixedly connected to one side of the buffer chamber body (1).

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