Vertical detachable feed mixer

Abstract

The utility model provides a vertical dismountable feed mixer, which belongs to the technical field of feed production and comprises a barrel and a cover arranged on the barrel, and the inner wall of the lower end of the barrel is fixedly connected with a discharge pipe. According to the feed mixing device disclosed by the utility model, through the matching among the inner gear ring at the bottom end of the hollow groove, the transmission gear and the adjusting gear, feed in the hollow groove is simultaneously stirred and mixed in two directions, the mixing range is enlarged, so that the mixing effect is improved, and meanwhile, part of feed close to the lower part of the adjusting shaft is thrown upwards in the rotating process of stirring blades, so that the feed mixing effect is improved. A plurality of groups of stirring blades are matched with one another to increase the throwing height, so that the mixing uniformity is improved, meanwhile, buffer sleeves at one ends of the stirring blades are matched with springs, and in the rotating process of the stirring blades, when feed particles are blocked between the two stirring blades, the buffer sleeves on the two sides are extruded to shrink inwards, the distance between the blades is increased, so that the feed smoothly falls off, and the mixing efficiency is improved. The stirring blades are prevented from being blocked, so that the uniform mixing effect is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed production, in particular to a vertical detachable feed mixer. Background Art

[0002] The vertical detachable feed mixer is a device used for stirring and mixing feed. It is particularly suitable for rural breeders, small farms and small and medium-sized compound feed factories. The vertical detachable feed mixer has certain advantages in small-scale feed processing, such as low power consumption, small footprint, relatively low price, and high cost performance. The vertical feed mixer integrates vertical lifting, mixing bin and horizontal feeding, and has the advantages of simple and compact structure, small one-time investment and easy maintenance.

[0003] In the prior art, the vertical feed mixer is a mixing device with a relatively large height and a relatively short length. Due to its relatively high body, when the amount of feed is too large, the material will accumulate during the mixing process, and the material at the bottom cannot be turned out for mixing, resulting in uneven mixing, poor mixing effect of the feed, and failure to mix the feed evenly. How to invent a vertical detachable feed mixer to improve these problems has become an urgent problem to be solved by those skilled in the art. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a vertical detachable feed mixer, which aims to improve the problems of uneven mixing of the vertical feed mixer and poor feed mixing effect.

[0005] The utility model is achieved in this way:

[0006] The utility model provides a vertical detachable feed mixer, comprising a cylinder and a machine cover arranged on the cylinder, a feed pipe is fixedly connected to the inner wall of the lower end of the cylinder, a solenoid valve is installed on the feed pipe, a fixed seat is fixedly connected to the inner wall of the bottom end of the cylinder, and a rotatably connected transmission gear is installed on the inner wall of the fixed seat;

[0007] The machine cover is fixedly connected to the upper part of the cylinder body by bolts, a feeding port is provided on the inner wall of the machine cover, a motor is installed on the upper outer wall of the machine cover, a main shaft is installed on the inner wall of the machine cover, a hollow groove is provided on the inner wall of the main shaft, multiple groups of stirring shafts are installed on the inner wall of the hollow groove, a stirring drum is fixedly connected to the outer wall of the stirring shaft, and four equidistant stirring blades are fixedly connected to the outer wall of the stirring drum.

[0008] Preferably, the output end of the motor is fixedly connected to one end of the main shaft, the inner wall of the hollow groove is rotatably connected to an adjusting shaft, the outer wall of the adjusting shaft is fixedly connected to a plurality of equidistant active bevel gears, and the outer wall of the lower end of the adjusting shaft is fixedly connected to an adjusting gear meshing with the transmission gear.

[0009] Preferably, the bottom inner wall of the hollow groove is fixedly connected with an internal gear ring meshing with the transmission gear, the outer wall of one end of the stirring shaft is rotatably connected to the inner wall of the hollow groove, and one end of the stirring shaft is fixedly connected with a driven bevel gear meshing with the driving bevel gear.

[0010] By adopting the above technical solution, the motor drives the main shaft to drive the outer stirring blades to rotate with the main shaft as the axis, and at the same time the adjusting shaft rotates under the drive of the transmission gear pair, and the driven bevel gear at one end of the stirring shaft cooperates with the active bevel gear on the outer side of the adjusting shaft to drive the stirring blades to rotate with the stirring shaft as the axis, so as to rotate and sprinkle the feed and improve the uniformity of mixing.

[0011] Preferably, a buffer groove is provided at one end of the stirring blade, and limiting grooves are provided on the inner walls on both sides of the buffer groove, and the inner walls of the limiting grooves are fixedly connected with fixing rods.

[0012] Preferably, the outer wall of the fixing rod is sleeved with a spring fixedly connected to the bottom end of the limiting groove, and the upper end of the spring is fixedly connected to the fixing rod.

[0013] Preferably, the fixed shaft is rotatably connected with a buffer sleeve near the outer wall of the buffer groove.

[0014] By adopting the above technical solution, while the stirring blades rotate around the stirring shaft as the axis, in order to prevent the upper and lower stirring shafts from being stuck by the feed, the feed squeezes the buffer sleeve to cause its compression spring to contract, thereby increasing the distance between the stirring blades so that the feed falls, and at the same time, the rotating buffer sleeve can allow the feed to fall smoothly from its surface.

[0015] The beneficial effects of the utility model are:

[0016] Through the cooperation between the inner gear ring, the transmission gear and the adjusting gear at the bottom of the hollow groove, the stirring shaft rotates with the main shaft as the center, and the stirring blades on the outside rotate with the stirring shaft as the axis, stirring and mixing the internal feed in two directions at the same time, increasing the mixing range and thus improving the mixing effect. At the same time, the stirring blades rotating with the stirring shaft as the axis will throw part of the feed near the bottom of the adjusting shaft upwards during the rotation process. Multiple groups of stirring blades cooperate with each other to increase the throwing height, avoiding the feed from accumulating at the bottom for stirring and mixing, thereby improving the uniformity of mixing. At the same time, the buffer sleeve at one end of the stirring blade cooperates with the spring during the rotation of the stirring blade. When the feed particles are blocked between the two stirring blades, the buffer sleeves on both sides are squeezed inward to contract, thereby increasing the distance between the blades, so that the feed falls smoothly. At the same time, the rotating buffer sleeve reduces the friction between the feed and the buffer sleeve, further improving the falling effect of the feed, avoiding the jamming of the stirring blade, thereby further improving the uniformity of mixing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 This is a structural schematic diagram of a vertical detachable feed mixer provided by the embodiment of the utility model;

[0019] Figure 2 It is a partial structural schematic diagram of a vertical detachable feed mixer provided by the embodiment of the utility model;

[0020] Figure 3 It is a schematic cross-sectional view of the local structure of a vertical detachable feed mixer provided by the embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the structure of a stirring blade of a vertical detachable feed mixer provided by the embodiment of the utility model;

[0022] Figure 5 This is a half-section diagram of the stirring blade structure of a vertical detachable feed mixer provided by the embodiment of the utility model;

[0023] Figure 6 This utility model provides a vertical detachable feed mixer Figure 3 A magnified view of the structure of the middle A area;

[0024] Figure 7 This utility model provides a vertical detachable feed mixer Figure 3 A magnified view of the structure of the middle B region;

[0025] Figure 8 This utility model provides a vertical detachable feed mixer Figure 5 Enlarged view of the structure of the middle C region.

[0026] In the figure: 1. Cylinder; 2. Feeding pipe; 3. Solenoid valve; 4. Fixed seat; 5. Transmission gear; 6. Machine cover; 7. Feeding port; 8. Motor; 9. Main shaft; 10. Hollow groove; 11. Internal gear ring; 12. Adjusting shaft; 13. Active bevel gear; 14. Adjusting gear; 15. Stirring shaft; 16. Driven bevel gear; 17. Stirring drum; 18. Stirring blade; 19. Buffer groove; 20. Limiting groove; 21. Fixed rod; 22. Spring; 23. Fixed shaft; 24. Buffer sleeve. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the implementation of the utility model clearer, the technical solution in the implementation of the utility model will be clearly and completely described below in conjunction with the drawings in the implementation of the utility model. Obviously, the described implementation is a part of the implementation of the utility model, not all of the implementations. Based on the implementation of the utility model, all other implementations obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Example, see Figure 1-Figure 8 A vertical detachable feed mixer comprises a barrel 1 and a cover 6 arranged on the barrel 1, a feed pipe 2 is fixedly connected to the inner wall of the lower end of the barrel 1, a solenoid valve 3 is installed on the feed pipe 2, a fixing seat 4 is fixedly connected to the inner wall of the bottom end of the barrel 1, and a transmission gear 5 rotatably connected is installed on the inner wall of the fixing seat 4;

[0029] The machine cover 6 is fixedly connected to the upper part of the cylinder body 1 by bolts, the inner wall of the machine cover 6 is provided with a feeding port 7, the upper outer wall of the machine cover 6 is installed with a motor 8, the inner wall of the machine cover 6 is installed with a main shaft 9, the inner wall of the main shaft 9 is provided with a hollow groove 10, the inner wall of the hollow groove 10 is installed with multiple groups of stirring shafts 15, the outer wall of the stirring shaft 15 is fixedly connected with a stirring drum 17, and the outer wall of the stirring drum 17 is fixedly connected with four equidistant stirring blades 18.

[0030] Further, the output end of the motor 8 is fixedly connected to one end of the main shaft 9, the inner wall of the hollow groove 10 is rotatably connected with an adjusting shaft 12, the outer wall of the adjusting shaft 12 is fixedly connected with a plurality of equidistant active bevel gears 13, the outer wall of the lower end of the adjusting shaft 12 is fixedly connected with an adjusting gear 14 meshing with the transmission gear 5, the inner wall of the bottom end of the hollow groove 10 is fixedly connected with an inner gear ring 11 meshing with the transmission gear 5, the outer wall of one end of the stirring shaft 15 is rotatably connected to the inner wall of the hollow groove 10, and one end of the stirring shaft 15 is fixedly connected with a driven bevel gear 16 meshing with the active bevel gear 13;

[0031] It should be noted that: the various raw materials of the feed are put into the interior of the cylinder 1 through the feeding port 7, and then the motor 8 is started to drive the main shaft 9 to drive the outer stirring blade 18 to rotate with the main shaft 9 as the axis, and at the same time, the internal gear ring 11 at the bottom end of the hollow groove 10 rotates to engage the transmission gear 5 to rotate, and at the same time, the adjusting gear 14 on one side is engaged to rotate the adjusting shaft 12, and the multiple active bevel gears 13 on the outer side of the adjusting shaft 12 are engaged with the driven bevel gear 16, so that the stirring blade 18 rotates with the stirring shaft 15 as the axis, and the feed on the stirring blade 18 is rotated and thrown to improve the uniformity of mixing.

[0032] Furthermore, a buffer groove 19 is provided at one end of the stirring blade 18, and limiting grooves 20 are provided on the inner walls of both sides of the buffer groove 19. A fixing rod 21 is fixedly connected to the inner wall of the limiting groove 20, and a spring 22 is provided on the outer wall of the fixing rod 21 and fixedly connected to the bottom end of the limiting groove 20. The upper end of the spring 22 is fixedly connected to a fixing shaft 23 which is slidably connected to the outer wall of the fixing rod 21, and the fixing shaft 23 is rotatably connected to a buffer sleeve 24 close to the outer wall of the buffer groove 19.

[0033] It should be noted that: in the process of the stirring blade 18 rotating and stirring the feed with the stirring shaft 15 as the axis, the feed particle extrusion buffer sleeve 24 located between the upper and lower stirring blades 18 causes the fixed shaft 23 inside thereof to compress the spring 22 along the direction of the fixed rod 21 to contract, thereby increasing the interval between the stirring blades 18 to prevent the feed from being blocked between the blades. At the same time, the rotating buffer sleeve 24 can reduce the contact area during the process of squeezing the feed so that the feed can fall smoothly from its surface, further preventing blockage.

[0034] The working principle of this vertical detachable feed mixer:

[0035] The feed raw materials are put into the cylinder 1 through the feeding port 7, and then the motor 8 is started to drive the main shaft 9 to drive the outer stirring blade 18 to rotate with the main shaft 9 as the axis. At the same time, the inner gear ring 11 at the bottom end of the hollow groove 10 rotates to mesh with the transmission gear 5 to rotate, and at the same time, the adjusting gear 14 on one side is meshed to rotate the adjusting shaft 12. The multiple active bevel gears 13 on the outer side of the adjusting shaft 12 are meshed with the driven bevel gear 16, so that the stirring blade 18 rotates with the stirring shaft 15 as the axis, and the feed on the stirring blade 18 is rotated and thrown. At the same time, the stirring blade 18 is meshed with the stirring shaft 15 as the axis. During the process of rotating and stirring the feed by the axis, the feed particles squeeze the buffer sleeve 24 between the upper and lower stirring blades 18, causing the fixed shaft 23 inside it to compress the spring 22 along the direction of the fixed rod 21 to shrink, thereby increasing the interval between the stirring blades 18 to prevent the feed from being blocked between the blades. At the same time, the rotating buffer sleeve 24 can reduce the contact area with the feed during the process of squeezing the feed, so that the feed can fall smoothly from its surface. At the same time, through the cooperation of multiple stirring blades 18 with different heights, the feed can be thrown from bottom to top, thereby improving the uniformity of mixing.

[0036] It should be noted that the specific model and specifications of the motor need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it will not be described in detail.

[0037] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A vertical detachable feed mixer, comprising a barrel (1) and a cover (6) arranged on the barrel (1), characterized in that: The inner wall of the lower end of the cylinder (1) is fixedly connected to a feed pipe (2), and a solenoid valve (3) is installed on the feed pipe (2); the inner wall of the bottom end of the cylinder (1) is fixedly connected to a fixing seat (4), and the inner wall of the fixing seat (4) is installed with a rotatably connected transmission gear (5); The machine cover (6) is fixedly connected to the upper part of the cylinder (1) by bolts, the inner wall of the machine cover (6) is provided with a feeding port (7), the upper outer wall of the machine cover (6) is installed with a motor (8), the inner wall of the machine cover (6) is installed with a main shaft (9), the inner wall of the main shaft (9) is provided with a hollow groove (10), the inner wall of the hollow groove (10) is installed with multiple groups of stirring shafts (15), the outer wall of the stirring shaft (15) is fixedly connected with a stirring drum (17), and the outer wall of the stirring drum (17) is fixedly connected with four equidistant stirring blades (18).

2. A vertical detachable feed mixer according to claim 1, characterized in that: The output end of the motor (8) is fixedly connected to one end of the main shaft (9); the inner wall of the hollow groove (10) is rotatably connected to an adjusting shaft (12); the outer wall of the adjusting shaft (12) is fixedly connected to a plurality of equally spaced active bevel gears (13); and the outer wall of the lower end of the adjusting shaft (12) is fixedly connected to an adjusting gear (14) meshing with the transmission gear (5).

3. A vertical detachable feed mixer according to claim 2, characterized in that: The inner wall at the bottom end of the hollow groove (10) is fixedly connected to an inner gear ring (11) meshingly connected to the transmission gear (5); the outer wall at one end of the stirring shaft (15) is rotatably connected to the inner wall of the hollow groove (10); and one end of the stirring shaft (15) is fixedly connected to a driven bevel gear (16) meshingly connected to the driving bevel gear (13).

4. A vertical detachable feed mixer according to claim 1, characterized in that: A buffer groove (19) is provided at one end of the stirring blade (18), and limiting grooves (20) are provided on the inner walls on both sides of the buffer groove (19), and a fixing rod (21) is fixedly connected to the inner wall of the limiting groove (20).

5. A vertical detachable feed mixer according to claim 4, characterized in that: The outer wall of the fixing rod (21) is sleeved with a spring (22) fixedly connected to the bottom end of the limiting groove (20), and the upper end of the spring (22) is fixedly connected to a fixing shaft (23) slidably connected to the outer wall of the fixing rod (21).

6. A vertical detachable feed mixer according to claim 5, characterized in that: The fixed shaft (23) is rotatably connected to a buffer sleeve (24) near the outer wall of the buffer groove (19).

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