Mixing and stirring device for multiple strains and straw

Abstract

The utility model discloses a mixing and stirring device for multiple strains and straws, which relates to the technical field of mixing and stirring, and comprises a box body, a stirring mechanism is arranged in the box body, and the stirring mechanism comprises a pre-cutting component, two groups of rotating rods, a plurality of stirring blades and a plurality of stirring blades, first gears in mutual meshing transmission are welded to the outer walls of one sides of the two rotating rods, rotating rollers are welded to the outer walls of the rotating rods, and a plurality of cutting pieces are integrally formed on the outer walls of the rotating rollers; the driving assembly is arranged on the outer wall of one side of the box body and used for driving the pre-cutting assembly; and the stirring assembly is arranged on the bottom side in the box body and used for stirring and mixing the multiple strains and the straw materials. The problems that in the past, part of straw raw materials need to be subjected to a cutting processing procedure at the beginning to be mixed with multiple strains more uniformly, and a multi-procedure processing mode is mostly adopted in the prior art, so that the processing time is long are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of mixing and stirring, in particular to a mixing and stirring device for multiple strains of bacteria and straws. Background Art

[0002] In current agricultural and animal husbandry production, straw is a rich biomass resource, and its comprehensive utilization is of great significance for improving the resource utilization rate of agricultural waste and promoting sustainable agricultural development. At the same time, with the rapid development of biotechnology, the application of multiple strains in agricultural production is becoming more and more extensive, such as the production of biological fertilizers and biological feeds, which require efficient mixing of multiple strains with raw materials such as straw.

[0003] In the prior art, the patent with publication number CN217746586U discloses a straw stirring and mixing device for nutrient soil processing. The utility model can drive the nutrient soil to move in the stirring tank while stirring the nutrient soil, and can quickly mix the nutrient soil at both ends of the tank body, with a faster stirring speed.

[0004] With reference to the prior art mentioned in the above patent, at present, when multiple strains of bacteria are stirred and mixed with straw, most of them adopt a stirring paddle for rapid stirring. However, some straw raw materials need to be cut and processed at the beginning so that they can be mixed with multiple strains of bacteria more evenly. The prior art mostly adopts a multi-step processing method, which takes a long time and has higher costs. Therefore, the utility model provides a mixing and stirring device for multiple strains of bacteria and straw. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a mixing and stirring device for multiple strains of bacteria and straw, which solves the problem that some straw raw materials need to be cut and processed at the beginning before they can be mixed with multiple strains of bacteria more evenly, while the prior art mostly adopts a multi-step processing method with a long processing time.

[0006] To achieve the above purpose, the utility model is implemented by the following technical scheme: a mixing and stirring device for multiple strains and straw, comprising a box body, wherein a stirring mechanism is arranged inside the box body, and the stirring mechanism includes:

[0007] The pre-cutting assembly is arranged at the upper end of the box body, and includes two groups of rotating rods rotatably mounted on the inner wall of the box body, and the outer walls of one side of the two groups of rotating rods are welded with first gears that mesh with each other, and the outer walls of the rotating rods are welded with rotating rollers, and the outer walls of the rotating rollers are integrally formed with a plurality of groups of cutting blades;

[0008] A driving assembly is arranged on an outer wall of one side of the box body and is used to drive the pre-cutting assembly;

[0009] The stirring component is arranged at the bottom side of the box body and is used to stir and mix multiple strains of bacteria with the straw material.

[0010] Preferably, the driving assembly includes a motor fixedly mounted on one side of the box body, and a first transmission shaft and a second transmission shaft are rotatably mounted on one side of the box body, and the first transmission shaft is welded to a set of rotating rods.

[0011] Preferably, a first pulley is fixedly provided on the outer wall of the first transmission shaft, a second pulley is fixedly provided on the outer wall of the second transmission shaft, and a transmission belt is connected between the first pulley and the second pulley.

[0012] Preferably, the stirring assembly includes a second gear welded to a second transmission shaft, a worm is rotatably mounted on the inner wall of the lower portion of the housing, a third gear is welded to an outer wall on one side of the worm, and the second gear and the third gear are meshed with each other.

[0013] Preferably, a plurality of groups of stirring paddles are rotatably mounted on the inner bottom wall of the box body, a fourth gear is welded to the bottom of the stirring paddle, and the fourth gear is arranged on both sides of the worm and is transmission-connected thereto.

[0014] Preferably, a partition is provided at the lower end of the interior of the box body, a scrub brush is provided at the upper end of the interior of the box body, and the scrub brush is attached to the bottom of the rotating roller.

[0015] Beneficial Effects

[0016] The utility model provides a mixing and stirring device for multiple strains of bacteria and straw. Compared with the prior art, it has the following beneficial effects:

[0017] (1) The multi-strain and straw mixing and stirring device is connected to a power source by a motor to output power to the first transmission shaft, which then drives a group of rotating rods to rotate, and the first gears are meshed with each other for transmission, and the straw material is staggered and cut by multiple groups of cutting blades on the inner side of the roller. At the same time, the first pulley drives the second pulley to rotate synchronously. Under the meshing transmission between the second gear and the third gear, the worm rotates and drives the multiple groups of fourth gears on both sides to rotate, and the stirring paddle rotates to stir and mix the multi-strain and straw material falling from the upper end.

[0018] (2) The multi-strain and straw mixing and stirring device has a brush disposed at the upper end of the box body, and the brush is attached to the bottom of the rotating roller. The design of the brush prevents the rotating roller and the cutting blade from sticking to the straw material when they rotate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the stirring mechanism structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure of the stirring component of the utility model;

[0022] Figure 4 It is a schematic diagram of the structure of the scrub brush of the utility model.

[0023] In the figure: 1-box, 2-stirring mechanism, 21-pre-cutting component, 211-rotating rod, 212-first gear, 213-rotating roller, 214-cutting blade, 22-driving component, 221-motor, 222-first transmission shaft, 223-first pulley, 224-second transmission shaft, 225-second pulley, 226-transmission belt, 23-stirring component, 231-second gear, 232-third gear, 233-worm, 234-stirring paddle, 235-fourth gear, 3-partition, 4-brush. DETAILED DESCRIPTION

[0024] 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.

[0025] See also Figure 1-4 The utility model provides a technical solution: a mixing and stirring device for multiple strains of bacteria and straw, comprising a box body 1, a stirring mechanism 2 is arranged inside the box body 1, and the stirring mechanism 2 includes:

[0026] The pre-cutting assembly 21 is arranged at the upper end of the box body 1, and includes two groups of rotating rods 211 rotatably mounted on the inner wall of the box body 1, and the outer walls of one side of the two groups of rotating rods 211 are welded with first gears 212 that mesh with each other for transmission, and the outer walls of the rotating rods 211 are welded with rollers 213, and the outer walls of the rollers 213 are integrally formed with a plurality of groups of cutting blades 214;

[0027] The driving component 22 is arranged on the outer wall of one side of the box body 1 and is used to drive the pre-cutting component 21;

[0028] The stirring component 23 is arranged at the bottom side of the box body 1 and is used to stir and mix the multiple strains of bacteria with the straw material.

[0029] In this embodiment, the driving component 22 includes a motor 221 fixedly mounted on one side of the box body 1, and a first transmission shaft 222 and a second transmission shaft 224 are rotatably installed on one side of the box body 1. The first transmission shaft 222 is welded to a group of rotating rods 211, and a first pulley 223 is fixedly arranged on the outer wall of the first transmission shaft 222, and a second pulley 225 is fixedly arranged on the outer wall of the second transmission shaft 224. A transmission belt 226 is connected between the first pulley 223 and the second pulley 225. The power supply is turned on by the motor 221 (the specific model of the motor is Y80M2-2) to output power to the first transmission shaft 222, which then drives a group of rotating rods 211 to rotate, and the first gears 212 are meshed with each other for transmission, and the straw material is staggeredly cut by multiple groups of cutting blades 214 on the inner side of the roller 213.

[0030] In this embodiment, the stirring assembly 23 includes a second gear 231 welded to the second transmission shaft 224, a worm 233 is rotatably installed on the inner wall of the lower part of the box body 1, a third gear 232 is welded on the outer wall of one side of the worm 233, the second gear 231 and the third gear 232 are meshed and connected with each other, and a plurality of groups of stirring paddles 234 are rotatably installed on the bottom wall inside the box body 1, a fourth gear 235 is welded at the bottom of the stirring paddle 234, and the fourth gear 235 is arranged on both sides of the worm 233 and is transmission-connected thereto; the second pulley 225 is driven by the first pulley 223 to rotate synchronously, and under the meshing transmission between the second gear 231 and the third gear 232, the worm 233 rotates accordingly and drives the multiple groups of fourth gears 235 on both sides to rotate, and the stirring paddle 234 rotates to stir and mix the multiple strains of bacteria and straw materials falling from the upper end.

[0031] In this embodiment, a partition 3 is provided at the lower end of the box body 1, and a brush 4 is provided at the upper end of the box body 1, and the brush 4 is attached to the bottom of the roller 213; the design of the brush 4 ensures that the roller 213 and the cutting blade 214 will not stick to the straw material when rotating.

[0032] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0033] During operation, multiple strains of bacteria and straw materials enter the box body 1 through the feed port at the top thereof, first fall between the two groups of rollers 213, and are powered on by the motor 221 to output power to the first transmission shaft 222, which then drives a group of rotating rods 211 to rotate, and the first gears 212 are meshed with each other for transmission, and the straw materials are staggeredly cut by the multiple groups of cutting blades 214 on the inner side of the rollers 213. At the same time, the first pulley 223 drives the second pulley 225 to rotate synchronously, and under the meshing transmission between the second gear 231 and the third gear 232, the worm 233 rotates accordingly and drives the multiple groups of fourth gears 235 on both sides to rotate, and the stirring paddle 234 rotates to stir and mix the multiple strains of bacteria and straw materials falling from the upper end; in addition, the design of the brush 4 prevents the rollers 213 and the cutting blades 214 from sticking to the straw materials when rotating.

[0034] 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.

[0035] 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 mixing and stirring device for multiple strains of bacteria and straw, comprising a box (1), characterized in that: The box (1) is provided with a stirring mechanism (2) inside, and the stirring mechanism (2) comprises: The pre-cutting assembly (21) is arranged at the upper end of the box body (1), and comprises two groups of rotating rods (211) rotatably mounted on the inner wall of the box body (1), the outer walls of one side of the two groups of rotating rods (211) are welded with first gears (212) that mesh with each other, the outer walls of the rotating rods (211) are welded with rotating rollers (213), and the outer walls of the rotating rollers (213) are integrally formed with a plurality of groups of cutting blades (214); A driving assembly (22) is arranged on an outer wall of one side of the box body (1) and is used to drive the pre-cutting assembly (21); The stirring component (23) is arranged on the bottom side of the box body (1) and is used to stir and mix the multiple strains of bacteria with the straw material.

2. The device for mixing and stirring multiple strains of bacteria and straw according to claim 1, characterized in that: The driving assembly (22) comprises a motor (221) fixedly mounted on one side of the housing (1); a first transmission shaft (222) and a second transmission shaft (224) are rotatably mounted on one side of the housing (1); the first transmission shaft (222) is welded to a set of rotating rods (211).

3. A mixing and stirring device for multiple strains of bacteria and straw according to claim 2, characterized in that: A first pulley (223) is fixedly arranged on the outer wall of the first transmission shaft (222), a second pulley (225) is fixedly arranged on the outer wall of the second transmission shaft (224), and a transmission belt (226) is connected between the first pulley (223) and the second pulley (225).

4. The device for mixing and stirring multiple strains of bacteria and straw according to claim 2, characterized in that: The stirring assembly (23) comprises a second gear (231) welded to a second transmission shaft (224); a worm (233) is rotatably mounted on the inner wall of the lower portion of the housing (1); a third gear (232) is welded to the outer wall of one side of the worm (233); and the second gear (231) and the third gear (232) are meshedly connected with each other.

5. The device for mixing and stirring multiple strains of bacteria and straw according to claim 4, characterized in that: A plurality of groups of stirring paddles (234) are rotatably mounted on the bottom wall of the box body (1), and a fourth gear (235) is welded to the bottom of the stirring paddle (234). The fourth gear (235) is arranged on both sides of the worm (233) and is transmission-connected thereto.

6. The device for mixing and stirring multiple strains of bacteria and straw according to claim 1, characterized in that: A partition plate (3) is arranged at the lower end of the box body (1), and a scrub brush (4) is arranged at the upper end of the box body (1), and the scrub brush (4) is attached to the bottom of the rotating roller (213).

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