Efficient stirrer for feed production
By designing efficient stirrers in feed production, including crushing, screening and drying treatment, the problems of raw materials are solved, the uniformity and dryness of the feed are achieved, and the production efficiency and product quality are improved.
Patent Information
- Application Number
- CN202421877310.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-05
- Publication Date
- 2025-05-13
- Estimated Expiration
- 2034-08-05
AI Technical Summary
During the feed production process, the raw materials are prone to agglomeration, which affects the uniformity of stirring. At the same time, the feed is humid and not conducive to storage.
A high-efficiency stirrer for feed production is designed, including a crushing mechanism, a screening plate, a hot air fan and a stirring mechanism. The crushing mechanism crushes the agglomerated raw materials, screens the screening plate, and the hot air fan drys the raw materials, and the stirring mechanism achieves uniform stirring of the feed.
Through crushing, screening and drying treatment, the uniformity of the size and dry state of the feed are ensured, the efficiency and quality of feed agitation are improved, and unnecessary losses are reduced.
Smart Images
Figure CN222855268U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of feed stirring in feed production, in particular to a high-efficiency stirrer for feed production. Background Art
[0002] Feed is a general term for food for animals raised by all people, especially for animals raised in agriculture or animal husbandry. Feed not only provides energy and nutrition for the growth of livestock, poultry and aquatic animals, but also accounts for the largest proportion of the production cost of breeding. Feed is a product for animal consumption that is industrially processed and made. It is a feed substance that can provide the nutrients required by animals, promote animal growth, production and health, and is safe and effective when used reasonably.
[0003] There are many types of feed, such as roughage, protein feed, vitamin feed and energy feed, etc. In the process of feed production, the raw materials may clump, which has a great impact on the uniformity of feed mixing. In addition, there is often moisture in the feed, which is not conducive to preservation. For this reason, we propose an efficient mixer for feed production. Utility Model Content
[0004] In view of the shortcomings of the prior art, the utility model provides a high-efficiency mixer for feed production. The agglomerated raw materials are crushed through a crushing mechanism, and the two sets of screening plates can screen the feed very well. Unqualified feed will be recovered by a cyclone dust discharger and subjected to secondary crushing. Qualified raw materials will be dried by a hot air blower and then enter the stirring mechanism. After sufficient stirring, dry and uniform-sized feed will be finally obtained, solving the background problem.
[0005] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:
[0006] A high-efficiency mixer for feed production comprises an outer shell, a crushing mechanism is installed inside the outer shell, two sets of crushing rods are passed through the outer shell, both ends of the crushing rods extend out of the outer shell, crushing rollers are fixedly mounted on the surfaces of the crushing rods, a first screen plate is slidably mounted on the upper part of the inner shell, a second screen plate is slidably mounted on the lower part of the inner shell, hot air blowers are fixedly mounted on both left and right sides of the bottom end of the outer shell, and a stirring mechanism is installed at the bottom of the outer shell.
[0007] Preferably, the crushing mechanism includes a crushing baffle, which is fixedly installed inside the shell, and the left side of the crushing baffle is adjacent to a group of crushing rollers. Two groups of feeding plates are arranged above the crushing rollers, and the feeding plates are fixedly installed inside the shell. The crushing rods are fixedly connected with transmission gears, and the two groups of transmission gears are meshed with each other. The front end of the crushing rod on the left is fixedly connected with a driven gear.
[0008] Preferably, the crushing mechanism also includes a cyclone dust collector discharger, which is fixedly installed above the outer shell, and a recovery feed trough is fixedly installed at the right end of the second screen plate, and the recovery feed trough is connected to a recovery pipe, and the upper end of the recovery pipe is fixedly connected to the cyclone dust collector discharger, and the lower end of the cyclone dust collector discharger is fixedly connected to a recovery discharge pipe, and the lower end of the cyclone dust collector discharger is fixedly connected to a support rod, and the support rod is fixedly connected to the outer shell.
[0009] Preferably, the stirring mechanism includes a first annular shell, which is fixedly connected to the bottom of the outer shell, an outer gear ring is rotatably installed below the first annular shell, and a second annular shell is rotatably connected below the outer gear ring, a plurality of support arms are fixedly connected to the outer surface of the first annular shell, and the support arms are fixedly connected to the second annular shell, a stirring bin is fixedly installed at the lower end of the second annular shell, a fixed frame is fixedly connected to the inner surface of the outer gear ring, a plurality of stirring blades are fixedly connected to the lower end of the fixed frame, a spiral stirring blade is fixedly installed at the lower end center of the fixed frame, and a transmission mechanism for driving the outer gear ring and the driven gear to rotate is installed on the outside of the outer shell.
[0010] Preferably, the transmission mechanism comprises a crushing motor, the crushing motor is fixedly mounted on the housing, a transmission shaft of the crushing motor is fixedly connected with a driving gear, and the driving gear is meshed with a driven gear.
[0011] Preferably, the transmission mechanism also includes a stirring motor, which is fixedly mounted on the outer shell, to which a support frame is fixedly connected, the support frame is fixedly connected to the stirring motor, and a transmission shaft of the stirring motor is fixedly connected to a driving gear, which is meshed with an outer gear ring.
[0012] Preferably, a discharge pipe is fixedly connected to the bottom of the mixing bin, and a manual valve is installed on the discharge pipe.
[0013] Preferably, a tripod is fixedly connected below the support arm.
[0014] Preferably, a material baffle is fixedly mounted on the upper end of the shell.
[0015] Preferably, a feed port is provided at the upper right end of the shell, and a plurality of heat sinks are fixedly connected to the outer surfaces of the crushing motor and the stirring motor.
[0016] Beneficial Effects
[0017] The utility model provides a high-efficiency agitator for feed production. Compared with the prior art, it has the following beneficial effects:
[0018] 1. This kind of high-efficiency mixer for feed production can break up the agglomerated raw materials through the breaking mechanism, so that the feed can be mixed more evenly and the work efficiency is greatly improved.
[0019] 2. This kind of high-efficiency mixer for feed production uses a hot air blower to dry the crushed raw materials, making the mixed feed dry, easy to transport and store, and also reducing unnecessary losses. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the cross-sectional structure of the main body of the utility model;
[0022] Figure 3 This is a schematic diagram of the main structure of the utility model without the outer shell;
[0023] Figure 4 This is a schematic diagram of the main crushing mechanism of the utility model;
[0024] Figure 5 This is a schematic diagram of the main stirring mechanism of the utility model;
[0025] Figure 6 This is a schematic diagram of the main transmission mechanism of the utility model;
[0026] Figure 7 This is a schematic diagram of another perspective of the main transmission mechanism of the utility model;
[0027] Figure 8 It is a schematic diagram of some components of the main crushing and stirring mechanism of the utility model.
[0028] In the figure: 1. outer shell; 2. cyclone dust discharger; 3. crushing motor; 4. stirring motor; 5. hot air blower; 6. second screen plate; 7. first screen plate; 8. spiral stirring blade; 9. stirring blade; 10. outer gear ring; 11. fixed frame; 12. driving gear; 13. transmission gear; 14. first annular shell; 15. second annular shell; 16. crushing rod; 17. crushing roller; 18. driven gear; 19. crushing baffle; 20. feeding plate; 21. feeding port; 23. recycling feeding trough; 24. recycling pipe; 25. recycling discharge pipe; 27. discharge pipe; 28. baffle plate; 29. supporting arm; 30. supporting frame; 31. crushing mechanism; 32. stirring mechanism; 33. transmission mechanism; 34. driving gear; 35. stirring bin; 36. tripod. DETAILED DESCRIPTION
[0029] 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.
[0030] See also Figure 1-8 The utility model provides a technical solution: a high-efficiency mixer for feed production, comprising a shell 1, characterized in that a crushing mechanism 31 is installed inside the shell 1, two sets of crushing rods 16 are penetrated on the shell 1, and both ends of the crushing rods 16 extend out of the shell 1, and a crushing roller 17 is fixedly sleeved on the surface of the crushing rods 16, a first screen plate 7 is slidably mounted on the upper part of the shell 1, and a second screen plate 6 is slidably mounted on the lower part of the shell 1, hot air blowers 5 are fixedly mounted on the left and right sides of the bottom end of the shell 1, and a stirring mechanism 32 is installed at the bottom of the shell 1.
[0031] The device first screens the raw materials through the first screening plate 7. The oversized or agglomerated raw materials will enter the crushing mechanism 31 for crushing. After being screened by the second screening plate 6, the unqualified raw materials will enter the recovery pipe 24 through the recovery discharge pipe 23 under the action of the cyclone dust discharger, and finally flow out from the recovery discharge pipe 25 for secondary crushing and secondary screening. The qualified raw materials will be dried by the hot air blower 5, and then enter the stirring mechanism 32. After being fully stirred by the spiral stirring blades 8 and the stirring blades 9, the feed that is both dry and uniform in size is finally obtained.
[0032] The crushing mechanism 31 includes a crushing baffle 19, which is fixedly installed inside the housing 1. The left side of the crushing baffle 19 is adjacent to a group of crushing rollers 17. Two groups of feeding plates 20 are arranged above the crushing rollers 17. The feeding plates 20 are fixedly installed inside the housing 1. The crushing rods 16 are fixedly connected with transmission gears 13. The two groups of transmission gears 13 are meshed with each other. The front end of the crushing rod 16 on the left side is fixedly connected with a driven gear 18. The crushing mechanism 31 also includes a cyclone dust collector discharger 2, which is fixedly installed above the housing 1. The right end of the second screen plate 6 is fixedly installed with a recovery feed trough 23. The recovery feed trough 23 is connected with a recovery material pipe 24. The upper end of the recovery material pipe 24 is fixedly connected with the cyclone dust collector discharger 2. The lower end of the cyclone dust collector discharger 2 is fixedly connected with a recovery discharge pipe 25. The lower end of the cyclone dust collector discharger 2 is fixedly connected with a support rod, and the support rod is fixedly connected to the housing 1.
[0033] When the crushing mechanism 31 is working, the driving gear 12 drives the driven gear 18 to rotate, and then a set of transmission gears 13 also starts to rotate, thereby driving another set of transmission gears 13 to rotate, and the transmission gears then drive two sets of crushing rods 16 and crushing rollers 17 to rotate; at the same time, the cyclone dust discharger 2 is also turned on, and unqualified raw materials are recycled through the recovery feed trough 23 to the recovery material pipe 24, and finally flow back into the feed port through the recovery discharge pipe 25 of the cyclone dust discharger 2 for secondary screening and crushing; at the same time, while the raw materials are falling, the hot air blower 5 dries the raw materials, making the raw materials easier to preserve.
[0034] The stirring mechanism 32 includes a first annular shell 14, which is fixedly connected to the bottom of the outer shell 1, an outer gear ring 10 is rotatably installed below the first annular shell 14, and a second annular shell 15 is rotatably connected below the outer gear ring 10. A plurality of support arms 29 are fixedly connected to the outer surface of the first annular shell 14, and the other end of the support arm 29 is fixedly installed on the outer surface of the second annular shell 15. A stirring chamber 35 is fixedly installed at the lower end of the second annular shell 15, a fixing frame 11 is fixedly connected to the inner surface of the outer gear ring 10, a plurality of stirring blades 9 are fixedly connected to the lower end of the fixing frame 11, and a spiral stirring blade 8 is fixedly installed at the lower end center of the fixing frame 11. A transmission mechanism 33 for driving the outer gear ring 10 to rotate is installed on the outside of the outer shell 1.
[0035] When the stirring mechanism 32 is working, the driving gear 34 drives the outer gear ring 10 to rotate, the outer gear ring 10 drives the fixing frame 11 to rotate, and the fixing frame 11 drives the spiral stirring blades 8 and the stirring blades 9 to rotate, thereby stirring the raw materials in the stirring chamber 35.
[0036] The transmission mechanism 33 includes a crushing motor 3, which is fixedly mounted on the housing 1. The transmission shaft of the crushing motor 3 is fixedly connected with a driving gear 12, which meshes with a driven gear 18. During operation, the transmission shaft of the crushing motor 3 drives the driving gear 12 to rotate, and the driving gear 12 then drives the driven gear 18 to rotate. The transmission mechanism 33 also includes a stirring motor 4, which is fixedly mounted on the housing 1. The housing 1 is fixedly connected with a plurality of support frames 30, and the support frames 30 are fixedly connected with the stirring motor 4. The transmission shaft of the stirring motor 4 is fixedly connected with a driving gear 34, and the driving gear 34 meshes with an outer gear ring 10. During operation, the transmission shaft of the stirring motor 4 drives the driving gear 34 to rotate, and the driving gear 34 then drives the outer gear ring 10 to rotate.
[0037] A discharge pipe 27 is fixedly installed below the mixing bin, and a manual valve is installed on the discharge pipe 27 to help control the speed of material discharge.
[0038] A tripod 36 is fixedly mounted below the support arm 29, and the tripod 36 supports the whole.
[0039] A material blocking plate 28 is fixedly mounted on the upper end of the housing 1, and the material blocking plate 28 can limit the raw materials.
[0040] A plurality of heat sinks are fixedly connected to the outer surfaces of the crushing motor 3 and the stirring motor 4, and the heat sinks can greatly improve the heat dissipation of the motors.
[0041] Working principle: When working, first, the crushing motor 3, the stirring motor 4 and the hot air blower 5 are connected to the power supply, the transmission shaft of the crushing motor 3 drives the driving gear 12 to rotate, the driving gear 12 then drives the driven gear 18 to rotate, the driven gear 18 drives the two sets of transmission gears 13 to rotate, the transmission gear 13 then makes the two sets of crushing rods 16 and crushing rollers 17 rotate, so that the crushing assembly starts to work; the transmission shaft of the stirring motor 4 drives the driving gear to rotate 34, the driving gear 34 drives the outer gear ring 10 to rotate, the outer gear ring 10 drives the fixed frame 11 to rotate, the fixed frame 11 then drives the spiral stirring blades 8 and stirring blades 9 to rotate, so that the stirring mechanism starts to work; the hot air blower starts to work after being connected to the power supply.
[0042] Then, the raw materials are put into the feed port. After the raw materials are screened by the first screen plate 7, the unqualified raw materials are sent to the middle of the two groups of crushing rollers 17 through the feeding plate 20 for crushing. The crushed raw materials and the raw materials screened by the first screen plate 7 enter the second screen plate 6 for screening. The unqualified raw materials enter the recovery feed trough 23 again. At the same time, the cyclone dust discharger is opened to send the unqualified raw materials through the recovery feed trough 23 to the recovery pipe 24, and finally flow into the feed port 21 again through the recovery discharge pipe 25 of the cyclone dust discharger 2 for secondary screening and crushing. The qualified raw materials are dried by the hot air blower 5 and then enter the stirring mechanism 32. The spiral stirring blades 8 and the stirring blades 9 will fully stir the raw materials, among which the spiral stirring blades 8 can fully stir the raw materials above and below the stirring bin 35. After sufficient stirring, the dry and uniformly sized feed flows out through the discharge pipe 27.
[0043] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A high-efficiency mixer for feed production, comprising a housing (1), characterized in that: A crushing mechanism (31) is installed inside the shell (1), two sets of crushing rods (16) are inserted into the shell (1), both ends of the crushing rods (16) extend out of the shell (1), and crushing rollers (17) are fixedly sleeved on the surface of the crushing rods (16). A first sieve plate (7) is slidably mounted on the upper part of the shell (1), and a second sieve plate (6) is slidably mounted on the lower part of the shell (1). Hot air blowers (5) are fixedly mounted on both left and right sides of the bottom end of the shell (1), and a stirring mechanism (32) is installed at the bottom of the shell (1).
2. A high-efficiency mixer for feed production according to claim 1, characterized in that: The crushing mechanism (31) comprises a crushing baffle (19), the crushing baffle (19) being fixedly mounted inside the housing (1), the left side of the crushing baffle (19) being adjacent to a group of crushing rollers (17), two groups of feeding plates (20) being arranged above the crushing rollers (17), the feeding plates (20) being fixedly mounted inside the housing (1), the crushing rods (16) being fixedly connected to transmission gears (13), the two groups of transmission gears (13) being meshed with each other, and the front end of the crushing rod (16) on the left side being fixedly connected to a driven gear (18).
3. A high-efficiency mixer for feed production according to claim 2, characterized in that: The crushing mechanism (31) further comprises a cyclone dust removal discharger (2), the cyclone dust removal discharger (2) being fixedly mounted above the outer casing (1), a recovery feed trough (23) being fixedly mounted on the right end of the second screen plate (6), the recovery feed trough (23) being connected to a recovery material pipe (24), the upper end of the recovery material pipe (24) being fixedly connected to the cyclone dust removal discharger (2), the lower end of the cyclone dust removal discharger (2) being fixedly connected to a recovery discharge pipe (25), the lower end of the cyclone dust removal discharger (2) being fixedly connected to a support rod, and the support rod being fixedly connected to the outer casing (1).
4. A high-efficiency mixer for feed production according to claim 3, characterized in that: The stirring mechanism (32) comprises a first annular shell (14), the first annular shell (14) being fixedly connected to the bottom of the outer shell (1), an outer gear ring (10) being rotatably mounted below the first annular shell (14), a second annular shell (15) being rotatably connected below the outer gear ring (10), a plurality of support arms (29) being fixedly connected to the outer surface of the first annular shell (14), the support arms (29) being fixedly connected to the second annular shell (15), a stirring chamber (35) being fixedly mounted at the lower end of the second annular shell (15), a fixing frame (11) being fixedly connected to the inner surface of the outer gear ring (10), a plurality of stirring blades (9) being fixedly connected to the lower end of the fixing frame (11), a spiral stirring blade (8) being fixedly mounted at the lower end center of the fixing frame (11), and a transmission mechanism (33) for driving the outer gear ring (10) and the driven gear (18) to rotate being mounted on the outside of the outer shell (1).
5. A high-efficiency mixer for feed production according to claim 4, characterized in that: The transmission mechanism (33) comprises a crushing motor (3), wherein the crushing motor (3) is fixedly mounted on the housing (1), and a driving gear (12) is fixedly connected to the transmission shaft of the crushing motor (3), and the driving gear (12) is meshed with a driven gear (18).
6. A high-efficiency mixer for feed production according to claim 5, characterized in that: The transmission mechanism (33) further comprises a stirring motor (4), the stirring motor (4) being fixedly mounted on the housing (1), the housing (1) being fixedly connected to a support frame (30), the support frame (30) being fixedly connected to the stirring motor (4), the transmission shaft of the stirring motor (4) being fixedly connected to a driving gear (34), the driving gear (34) being meshed with the outer gear ring (10).
7. A high-efficiency mixer for feed production according to claim 6, characterized in that: A discharge pipe (27) is fixedly connected to the bottom of the mixing bin (35), and a manual valve is installed on the discharge pipe (27).
8. A high-efficiency mixer for feed production according to claim 7, characterized in that: A footrest (36) is fixedly connected below the support arm (29).
9. A high-efficiency mixer for feed production according to claim 8, characterized in that: A material blocking plate (28) is fixedly mounted on the upper end of the housing (1).
10. A high-efficiency mixer for feed production according to claim 9, characterized in that: A feed inlet (21) is provided at the upper right end of the housing (1), and a plurality of heat sinks are fixedly connected to the outer surfaces of the crushing motor (3) and the stirring motor (4).