Grain drying device for feed processing

Abstract

The utility model discloses a grain drying device for feed processing, and relates to the technical field of feed processing. The drying device comprises a drying barrel, wherein a rolling mechanism and a drying mechanism are arranged on the drying barrel; the rolling mechanism comprises a first supporting frame fixedly connected to the left side of the drying barrel, a first motor is fixedly connected to the inner wall of the first supporting frame, a rotating shaft is fixedly connected to the output end of the first motor through a coupler, and a first gear is fixedly connected to the outer wall of the rotating shaft. Through the arrangement of the rolling mechanism, after grains are poured into the filter cartridge through the inner threaded pipe, a first motor on a first supporting frame can be driven to drive a rotating shaft to rotate, a first gear and a second gear are matched with each other, so that a sleeve rotates, the sleeve drives the filter cartridge to rotate at the moment, and the grains in the filter cartridge can be thrown away by centrifugal force; and meanwhile, the contact area between the grains and air can be increased, the drying efficiency of the grains is improved, and the drying effect of the grains is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of feed processing, in particular to a grain drying device for feed processing. Background Art

[0002] For feed processing, dried grains are easier to handle in subsequent processing steps such as crushing and mixing. If the moisture content of the grains is too high, it is easy to clog the equipment during crushing, and the mixed feed is difficult to achieve uniform quality standards. For example, during the pelleting process, grains with too high moisture content will cause poor molding quality and easy fragmentation of the pellets, affecting the appearance and physical properties of the feed.

[0003] However, when existing grain drying devices for feed processing dry grains, the grains are often piled up, resulting in uneven drying, which affects the drying efficiency and the final quality of the grains. Especially in the case of large-scale production, the accumulation of grains will be more obvious. The grains on the bottom layer may be oppressed by the grains on the upper layer and it may be difficult to obtain sufficient heat and air circulation, which will lead to incomplete evaporation of water and may even breed mold, affecting the hygiene and safety of the feed. Utility Model Content

[0004] The utility model aims to provide a grain drying device for feed processing, which is provided with a rolling mechanism so that the grains inside the filter cartridge can be scattered by centrifugal force, thereby avoiding grain agglomeration and increasing the contact area between the grains and the air, thereby solving the problem that the existing grain drying device for feed processing often causes uneven drying due to the accumulation of grains when drying grains, thereby affecting the drying efficiency and the final quality of the grains.

[0005] In order to solve the above technical problems, the utility model is realized by the following technical solutions:

[0006] The utility model is a grain drying device for feed processing, comprising a drying barrel, on which a rolling mechanism and a drying mechanism are arranged;

[0007] The rolling mechanism includes a support frame 1 fixedly connected to the left side of the drying barrel, the inner wall of the support frame 1 is fixedly connected to a motor 1, the output end of the motor 1 is fixedly connected to a rotating shaft through a coupling, the outer wall of the rotating shaft is fixedly connected to a gear 1, the left side of the drying barrel is rotatably connected to a sleeve, the right end of the sleeve is rotatably extended to the inside of the drying barrel, the right end of the sleeve is connected to a filter cartridge, the outer wall of the sleeve is fixedly connected to a gear 2, the gear 2 is meshed with the gear 1, the right side of the filter cartridge is connected to an internally threaded pipe, the internally threaded pipe is fixedly connected to the filter cartridge, and the inner wall of the internally threaded pipe is threadedly connected to a rubber plug;

[0008] The drying mechanism comprises a second connection frame and a first connection frame which are respectively connected and arranged on the front side and the rear side of the drying barrel.

[0009] Furthermore, an L-shaped fixing rod is fixedly connected to the left side of the drying barrel, a hollow tube is fixedly connected to the right side of the outer wall of the L-shaped fixing rod, the hollow tube extends to the inside of the filter cartridge, and the hollow tube is slidably connected to the inner wall of the sleeve.

[0010] Furthermore, a support frame 2 is fixedly connected to the left side of the drying barrel, a motor 2 is fixedly connected to the inner wall of the support frame 2, an output end of the motor 2 is fixedly connected to a rotating rod via a coupling, the rotating rod rotates and extends to the interior of the hollow tube, and the rotating rod is slidably connected to the inner wall of the hollow tube.

[0011] Furthermore, the right end of the rotating rod is fixedly connected with a reciprocating screw, and the outer wall of the reciprocating screw is threadedly connected with an internal thread block.

[0012] Furthermore, three slide grooves are formed on the outer wall of the hollow tube, and the inner walls of the three slide grooves are slidably connected to the internal thread block.

[0013] Furthermore, three arc-shaped plates are fixedly connected to the outer wall of the internal thread block, and the three arc-shaped plates are slidably connected to the outer wall of the hollow tube.

[0014] Furthermore, the outer walls of the three arc-shaped plates are all fixedly connected with stirring blades, and the three stirring blades are all in contact with the inner wall of the filter cartridge.

[0015] Furthermore, the connecting frame 1 and the connecting frame 2 are both fixedly connected to the drying barrel, the inner walls of the connecting frame 1 and the connecting frame 2 are both fixedly connected with dustproof nets, the rear side of the connecting frame 1 is fixedly connected with an exhaust fan, the rear side of the connecting frame 1 is fixedly connected to the input end of the exhaust fan, and the inner wall of the connecting frame 2 is fixedly connected with a plurality of heating wires.

[0016] The utility model has the following beneficial effects:

[0017] 1. By providing a rolling mechanism, after the grains are poured into the filter cartridge through the internal threaded pipe, the motor 1 on the support frame 1 can be driven to drive the rotating shaft to rotate, and the sleeve can be rotated through the cooperation of the gear 1 and the gear 2. At this time, the sleeve drives the filter cartridge to rotate, so that the grains inside the filter cartridge can be thrown away by the centrifugal force, which can avoid the agglomeration of grains and increase the contact area between the grains and the air, accelerate the drying efficiency of the grains, and improve the drying effect of the grains. When the filter cartridge rotates, the motor 2 on the support frame 2 can be driven to drive the rotating rod to rotate. Under the cooperation of the reciprocating screw, the internal thread block and the slide groove, the three arc plates can be reciprocated left and right, and the three stirring blades can be reciprocated left and right at the same time, which can fully break up the grains inside the rotating filter cartridge, and further improve the overall drying effect and drying efficiency.

[0018] 2. By setting up a drying mechanism, after driving the exhaust fan, the external air can be discharged through the connection frame 2, the filter cartridge and the connection frame 1 in sequence, forming a strong air circulation effect. At this time, the electric heating wire can be turned on to heat the air entering the filter cartridge, so that the hot air can fully contact the grains, accelerate the drying effect, and the dustproof net can prevent dust in the external air from flowing into the filter cartridge, ensuring a stable drying effect;

[0019] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the drying mechanism of the utility model;

[0023] Figure 3 It is a structural schematic diagram of the rolling mechanism of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the hollow tube of the utility model;

[0025] Figure 5 for Figure 4 Schematic diagram of the enlarged structure at point A in the middle.

[0026] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0027] 1. Drying barrel; 2. Rolling mechanism; 3. Drying mechanism; 21. Support frame 1; 22. Motor 1; 23. Rotating shaft; 24. Gear 1; 25. Sleeve; 26. Filter cartridge; 261. Groove; 262. Limiting ring; 27. Gear 2; 28. Internally threaded pipe; 29. ​​Rubber plug; 291. Support frame 2; 292. Motor 2; 293. L-shaped fixing rod; 294. Hollow pipe; 295. Rotating rod; 296. Reciprocating screw; 297. Internally threaded block; 298. Slide; 299. Stirring blade; 2991. Arc plate; 31. Connecting frame 1; 32. Connecting frame 2; 33. Dustproof net; 34. Heating wire; 35. Exhaust fan. DETAILED DESCRIPTION

[0028] 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 of 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.

[0029] See also Figure 1-5 As shown, the utility model is a grain drying device for feed processing, comprising a drying barrel 1, on which a rolling mechanism 2 and a drying mechanism 3 are arranged;

[0030] The rolling mechanism 2 includes a support frame 21 fixedly connected to the left side of the drying barrel 1, the inner wall of the support frame 21 is fixedly connected to a motor 22, the output end of the motor 22 is fixedly connected to a rotating shaft 23 through a coupling, the outer wall of the rotating shaft 23 is fixedly connected to a gear 24, the left side of the drying barrel 1 is rotatably connected to a sleeve 25, the right end of the sleeve 25 rotates and extends to the inside of the drying barrel 1, the right end of the sleeve 25 is connected to a filter cartridge 26, the outer wall of the sleeve 25 is fixedly connected to a gear 27, the gear 27 is meshed with the gear 1 24, the right side of the filter cartridge 26 is connected to an internal threaded pipe 28, the internal threaded pipe 28 is fixedly connected to the filter cartridge 26, and the inner wall of the internal threaded pipe 28 is threadedly connected to a rubber plug 2 9. The left side of the drying barrel 1 is fixedly connected with an L-shaped fixing rod 293, and the right side of the outer wall of the L-shaped fixing rod 293 is fixedly connected with a hollow tube 294, which extends to the inside of the filter cartridge 26, and the hollow tube 294 is slidably connected to the inner wall of the sleeve 25. The left side of the drying barrel 1 is fixedly connected with a support frame 291, and the inner wall of the support frame 291 is fixedly connected with a motor 292. The output end of the motor 292 is fixedly connected with a rotating rod 295 through a coupling, and the rotating rod 295 rotates and extends to the inside of the hollow tube 294. The rotating rod 295 is slidably connected to the inner wall of the hollow tube 294, and the right end of the rotating rod 295 is fixedly connected with a reciprocating screw 296, and the outer wall of the reciprocating screw 296 is threadedly connected with an inner The outer wall of the threaded block 297 and the hollow tube 294 is provided with three slide grooves 298, the inner walls of the three slide grooves 298 are slidably connected to the inner threaded block 297, the outer wall of the inner threaded block 297 is fixedly connected with three arc plates 2991, the three arc plates 2991 are slidably connected to the outer wall of the hollow tube 294, the outer walls of the three arc plates 2991 are fixedly connected with stirring blades 299, the three stirring blades 299 are in contact with the inner wall of the filter cartridge 26, and the rolling mechanism 2 is provided to pour the grains into the filter cartridge 26 through the inner threaded tube 28, so that the motor 22 on the support frame 21 can be driven to drive the rotating shaft 23 to rotate, and the sleeve is made to rotate by the mutual cooperation of the gear 24 and the gear 27. 25 rotates, and at this time, the sleeve 25 drives the filter cartridge 26 to rotate, so that the grains inside the filter cartridge 26 can be scattered by centrifugal force, which can avoid the grains from agglomerating, and at the same time, it can also increase the contact area between the grains and the air, accelerate the drying efficiency of the grains, and improve the drying effect of the grains. When the filter cartridge 26 rotates, the motor 292 on the support frame 291 can be driven to drive the rotating rod 295 to rotate. With the cooperation of the reciprocating screw 296, the internal thread block 297 and the slide groove 298, the three arc plates 2991 move back and forth left and right, and at the same time, the three stirring blades 299 move back and forth left and right, which can fully break up the grains inside the rotating filter cartridge 26, and further improve the overall drying effect and drying efficiency.

[0031] The drying mechanism 3 includes a connecting frame 2 32 and a connecting frame 1 31 which are respectively connected and arranged on the front and rear sides of the drying barrel 1. The connecting frame 1 31 and the connecting frame 2 32 are fixedly connected to the drying barrel 1. The inner walls of the connecting frame 1 31 and the connecting frame 2 32 are fixedly connected with a dustproof net 33. The rear side of the connecting frame 1 31 is fixedly connected with an exhaust fan 35. The rear side of the connecting frame 1 31 is fixedly connected to the input end of the exhaust fan 35. The inner wall of the connecting frame 2 32 is fixedly connected with a plurality of heating wires 34. By providing the drying mechanism 3, after driving the exhaust fan 35, the external air can be discharged after passing through the connecting frame 2 32, the filter cartridge 26 and the connecting frame 1 31 in sequence, forming a strong air circulation effect. At this time, the heating wire 34 can be turned on to heat the air entering the filter cartridge 26, so that the hot air is fully in contact with the grains, thereby accelerating the drying effect. The dustproof net 33 can prevent dust in the external air from flowing into the filter cartridge 26, thereby ensuring a stable drying effect.

[0032] A specific application of this embodiment is: by providing a rolling mechanism 2, after the grains are poured into the filter cartridge 26 through the internal threaded tube 28, the motor 1 22 on the support frame 1 21 can be driven to drive the rotating shaft 23 to rotate, and the sleeve 25 can be rotated through the mutual cooperation of the gear 1 24 and the gear 2 27. At this time, the sleeve 25 drives the filter cartridge 26 to rotate, so that the grains inside the filter cartridge 26 can be thrown away by the centrifugal force, avoiding the agglomeration of grains, and can also increase the contact area between the grains and the air, accelerate the drying efficiency of the grains, and improve the drying effect of the grains. When the filter cartridge 26 rotates, the motor 292 on the support frame 291 can be driven to drive the rotating rod 295 to rotate. Under the cooperation of the reciprocating screw 296, the internal thread block 297 and the slide 298, the three arc plates 2991 can be reciprocated left and right, and the three stirring blades 299 can be reciprocated left and right at the same time, so that the grains inside the rotating filter cartridge 26 can be fully scattered, and the overall drying effect and drying efficiency can be further improved.

[0033] By providing a drying mechanism 3, after driving the exhaust fan 35, the external air can be discharged after passing through the connecting frame 2 32, the filter cartridge 26 and the connecting frame 1 31 in sequence, forming a strong air circulation effect. At this time, the electric heating wire 34 can be turned on to heat the air entering the filter cartridge 26, so that the hot air can fully contact the grains and accelerate the drying effect. The dustproof net 33 can prevent dust in the external air from flowing into the filter cartridge 26, thereby ensuring a stable drying effect.

[0034] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0035] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A grain drying device for feed processing, comprising a drying barrel (1), characterized in that: The drying barrel (1) is provided with a rolling mechanism (2) and a drying mechanism (3); The rolling mechanism (2) comprises a support frame 1 (21) fixedly connected to the left side of the drying barrel (1); a motor 1 (22) is fixedly connected to the inner wall of the support frame 1 (21); an output end of the motor 1 (22) is fixedly connected to a rotating shaft (23) via a coupling; a gear 1 (24) is fixedly connected to the outer wall of the rotating shaft (23); a sleeve (25) is rotatably connected to the left side of the drying barrel (1); the right end of the sleeve (25) is rotatably extended to the interior of the drying barrel (1); a filter cartridge (26) is connected to the right end of the sleeve (25); a gear 2 (27) is fixedly connected to the outer wall of the sleeve (25); the gear 2 (27) is meshed with the gear 1 (24); an internal threaded tube (28) is connected to the right side of the filter cartridge (26); the internal threaded tube (28) is fixedly connected to the filter cartridge (26); and a rubber plug (29) is threadedly connected to the inner wall of the internal threaded tube (28); The drying mechanism (3) comprises a second connection frame (32) and a first connection frame (31) which are respectively connected and arranged on the front side and the rear side of the drying barrel (1).

2. A grain drying device for feed processing according to claim 1, characterized in that: An L-shaped fixing rod (293) is fixedly connected to the left side of the drying barrel (1); a hollow tube (294) is fixedly connected to the right side of the outer wall of the L-shaped fixing rod (293); the hollow tube (294) extends into the interior of the filter cartridge (26); and the hollow tube (294) is slidably connected to the inner wall of the sleeve (25).

3. A grain drying device for feed processing according to claim 2, characterized in that: The left side of the drying barrel (1) is fixedly connected to a second support frame (291), the inner wall of the second support frame (291) is fixedly connected to a second motor (292), the output end of the second motor (292) is fixedly connected to a rotating rod (295) via a coupling, the rotating rod (295) rotates and extends to the inside of the hollow tube (294), and the rotating rod (295) is slidably connected to the inner wall of the hollow tube (294).

4. A grain drying device for feed processing according to claim 3, characterized in that: The right end of the rotating rod (295) is fixedly connected to a reciprocating screw rod (296), and the outer wall of the reciprocating screw rod (296) is threadedly connected to an internal thread block (297).

5. A grain drying device for feed processing according to claim 4, characterized in that: The outer wall of the hollow tube (294) is provided with three sliding grooves (298), and the inner walls of the three sliding grooves (298) are slidably connected to the internal thread block (297).

6. A grain drying device for feed processing according to claim 5, characterized in that: Three arc-shaped plates (2991) are fixedly connected to the outer wall of the internal thread block (297), and the three arc-shaped plates (2991) are all slidably connected to the outer wall of the hollow tube (294).

7. A grain drying device for feed processing according to claim 6, characterized in that: The outer walls of the three arc-shaped plates (2991) are all fixedly connected with stirring blades (299), and the three stirring blades (299) are all in contact with the inner wall of the filter cartridge (26).

8. A grain drying device for feed processing according to claim 7, characterized in that: The connection frame 1 (31) and the connection frame 2 (32) are both fixedly connected to the drying barrel (1); the inner walls of the connection frame 1 (31) and the connection frame 2 (32) are both fixedly connected with a dust screen (33); the rear side of the connection frame 1 (31) is fixedly connected with an exhaust fan (35); the rear side of the connection frame 1 (31) is fixedly connected to an input end of the exhaust fan (35); and the inner wall of the connection frame 2 (32) is fixedly connected with a plurality of electric heating wires (34).

Images