CN222624366U

CN222624366U - A crushing and screening equipment for feed production

Info

Publication number: CN222624366U
Application number: CN202421120052.8U
Authority: CN
Inventors: 张存喜; 范瑞; 周丹丹; 张晨
Original assignee: Hohhot Lierjian Biotechnology Co ltd
Current assignee: Hohhot Lierjian Biotechnology Co ltd
Priority date: 2024-05-22
Filing date: 2024-05-22
Publication date: 2025-03-18
Anticipated expiration: 2034-05-22

Abstract

The utility model belongs to the technical field of crushing and screening, and in particular, relates to a crushing and screening device for feed production, including a processing box and a support, the support is fixedly installed at the bottom of the processing box, a mixing mechanism is arranged at the top of the processing box, and screening and crushing mechanisms are arranged inside and outside the processing box. The crushing and screening device for feed production can vibrate the screen after the feed is screened and crushed through the screening and crushing mechanism to prevent the feed from clogging the screen, thereby improving the screening and crushing efficiency of the device, solving the problem that the device mentioned in the background technology is prone to clogging the screen when screening feed raw materials, thereby reducing the screening efficiency of the device, and by setting a mixing mechanism, the feed can be mixed and stirred before screening and crushing the feed to prevent the feed from adhering to each other and affecting the screening of the feed, further improving the screening and crushing performance of the device.

Description

Crushing and screening equipment for feed production

Technical Field

The utility model relates to the technical field of crushing and screening, in particular to crushing and screening equipment for feed production.

Background

The crushing of the feed raw materials is an important link in feed processing, and the total surface area of raw material particles per unit mass can be increased through crushing, so that the solubility of feed nutrients in animal digestive juice is increased, and the digestibility of animals is improved. Meanwhile, the size of the granularity of the crushed raw materials has very important influence on the difficulty level of subsequent production and the quality of finished products. If the feed raw material is pure, the smaller the crushed particle size is, the more beneficial to digestion and absorption of animals.

Traditional feed raw material screening and crushing are carried out separately, and the screened raw materials can cause secondary pollution in the feeding process, so that the feed quality is affected.

The utility model provides a device for fodder raw materials screening is smashed is proposed in patent document of bulletin number CN207479000U, the device includes sieving mechanism, reducing mechanism and support group, sieving mechanism and the pure device of powder all set up on the support, sieving mechanism include screening storehouse, air-blower, dust extraction, screening storehouse is the conical cylinder structure in bottom, the inside coarse pore screen cloth and the pore screen cloth that are equipped with inclination relatively in proper order in screening storehouse, coarse pore screen cloth decurrent one end has connect coarse miscellaneous export, be equipped with the air-blower on the screening storehouse lateral wall between coarse pore screen cloth ascending one end and the pore screen cloth. The utility model has simple structure and reasonable design, can crush the feed quickly and conveniently, improves the production efficiency and saves the production cost.

But the device is when sieving the fodder raw materials, causes the jam to the screen cloth easily to the screening efficiency of the device has been reduced.

For this reason, there is a need to provide a crushing and screening device for feed production.

Disclosure of utility model

The utility model aims to provide crushing and screening equipment for feed production, which solves the problem that the screening efficiency of the device is reduced due to the fact that the screen is easily blocked when the device is used for screening feed raw materials in the background technology.

In order to achieve the purpose, the utility model provides the technical scheme that the crushing and screening device for feed production comprises a treatment box and a support column, wherein the support column is fixedly arranged at the bottom end of the treatment box, the top end of the treatment box is provided with a mixing mechanism, and screening and crushing mechanisms are arranged in and outside the treatment box.

The screening and crushing mechanism comprises a vibration unit and a processing unit.

The vibration unit comprises a gear motor, a dead bolt, a rotating rod, a bungee cord and a vibration ball, wherein the gear motor is arranged on the back of the treatment box, the dead bolt is connected to the output end of the gear motor, the rotating rod is connected to the rotating end of the gear motor, the bungee cord is connected to the outer wall of the rotating rod, and the vibration ball is fixedly connected to the other end of the bungee cord.

Preferably, the processing unit comprises a crushing box, a discharging cover, a first screen and a second screen, wherein the crushing box is arranged above the inside of the processing box, the discharging cover is connected to the bottom end of the crushing box, and the first screen and the second screen are arranged inside the processing box.

Preferably, the mixing mechanism comprises a charging basket, a connecting pipe, a feeding member, a motor, a connecting rod, a mixing plate and a through hole, wherein the charging basket is arranged at the top end of the treatment box, the connecting pipe is connected to the bottom end of the charging basket, the feeding member is fixedly arranged at the top end of the charging basket, the motor is arranged at the top end of the charging basket, the connecting rod is connected to the rotating end of the motor, the mixing plate is fixedly arranged on the outer wall of the connecting rod, and the through hole is formed in the side edge of the mixing plate.

Preferably, the gear motor is connected with the back of the processing box through the fixing bolt, so that the gear motor is convenient to install and detach, the installation is firm, and the vibrating ball is made of elastic materials, so that the vibrating ball vibrates the first screen and the second screen.

Preferably, the first screen cloth distributes above the second screen cloth, and the sieve mesh of first screen cloth is bigger than the sieve mesh of second screen cloth to can screen the fodder in grades, promoted the screening efficiency of the device.

Preferably, the charging basket is connected with the top end of the processing box through the connecting pipe, so that mixed feed flows into the processing box through the connecting pipe, and the mixing plates are distributed on the outer wall of the connecting rod in a staggered manner, so that the mixing efficiency of the device is improved.

Preferably, the connecting pipe internally mounted has the solenoid valve for the flow direction of control fodder, the through-hole runs through the mixed board side, and then can stir the mixture to the fodder better, has promoted the quality of stirring.

Compared with the prior art, the utility model has the beneficial effects that:

1. This crushing screening installation is used in fodder production through screening rubbing crusher constructs, screens smashing the back at the fodder, can vibrate the screen cloth, avoids the fodder to block up the screen cloth to promoted the screening crushing efficiency of the device, solved the device that proposes among the prior art when screening the fodder raw materials, caused the jam to the screen cloth easily, thereby reduced the problem of the screening efficiency of the device.

2. This crushing screening installation is used in fodder production through setting up mixing mechanism, before smashing the fodder screening, can mix the stirring to the fodder, prevents that the fodder adhesion from together influencing the screening to the fodder, has further promoted the screening crushing performance of the device.

Drawings

FIG. 1 is a schematic view of the appearance structure of the present utility model;

FIG. 2 is a schematic rear view of the present utility model;

FIG. 3 is a schematic diagram of a screening and pulverizing mechanism according to the present utility model;

fig. 4 is a schematic structural view of a mixing mechanism according to the present utility model.

In the figure, 1, a processing box, 2, a support column, 301, a charging barrel, 302, a connecting pipe, 303, a feeding part, 304, a motor, 305, a connecting rod, 306, a mixing plate, 307, a through hole, 401, a gear motor, 402, a fixed bolt, 403, a rotating rod, 404, a elastic rope, 405, a vibrating ball, 406, a crushing box, 407, a discharging cover, 408, a first screen, 409 and a second screen.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

Embodiment one:

the utility model provides a fodder production is with smashing screening installation, includes treatment case 1 and pillar 2, pillar 2 fixed mounting in treatment case 1 bottom, and treatment case 1 top is provided with mixed mechanism, and treatment case 1 is inside to be provided with screening crushing mechanism with the outside.

The vibration unit includes gear motor 401, dead bolt 402, dwang 403, elastic rope 404 and vibrating ball 405, gear motor 401 sets up in handling case 1 back, gear motor 401 passes through dead bolt 402 and handles case 1 back and links to each other, be convenient for install and dismantle gear motor 401, and make its comparatively firm of installation, dead bolt 402 is connected in gear motor 401 output, dwang 403 is connected in gear motor 401 rotation end, elastic rope 404 is connected in dwang 403 outer wall, vibrating ball 405 fixed connection is in the elastic rope 404 other end, the material of vibrating ball 405 is the elastic material, thereby make vibrating ball 405 vibrate first screen cloth 408 and second screen cloth 409.

Embodiment two:

On the basis of the first embodiment, the processing unit comprises a crushing box 406, a discharging cover 407, a first screen 408 and a second screen 409, wherein the crushing box 406 is arranged above the inside of the processing box 1, the discharging cover 407 is connected to the bottom end of the crushing box 406, the first screen 408 and the second screen 409 are arranged inside the processing box 1, the first screen 408 is distributed above the second screen 409, and the screen holes of the first screen 408 are larger than the screen holes of the second screen 409, so that the fodder can be screened in a grading manner, and the screening efficiency of the device is improved.

The mixing mechanism comprises a charging barrel 301, a connecting pipe 302, a feeding part 303, a motor 304, a connecting rod 305, a mixing plate 306 and a through hole 307, wherein the charging barrel 301 is arranged at the top end of the processing box 1, the charging barrel 301 is connected with the top end of the processing box 1 through the connecting pipe 302, so that mixed feed flows into the processing box 1 through the connecting pipe 302, the connecting pipe 302 is connected to the bottom end of the charging barrel 301, an electromagnetic valve is arranged in the connecting pipe 302 and is used for controlling the flow direction of the feed, the feeding part 303 is fixedly arranged at the top end of the charging barrel 301, the motor 304 is arranged at the top end of the charging barrel 301, the connecting rod 305 is connected to the rotating end of the motor 304, the mixing plate 306 is fixedly arranged on the outer wall of the connecting rod 305, the mixing plate 306 is distributed on the outer wall of the connecting rod 305 in a staggered mode, the mixing efficiency of the device is improved, the through hole 307 is formed at the side edge of the mixing plate 306, the through hole 307 penetrates the side edge of the mixing plate 306, and the feed can be better stirred and mixed, and the stirring quality is improved.

When the device is used, feed is poured into the charging bucket 301 through the feeding piece 303, the electromagnetic valve inside the connecting pipe 302 is closed in advance, the connecting rod 305 is rotated through the operation of the motor 304, the mixing plate 306 is driven to mix and stir the feed, the electromagnetic valve is opened, the feed enters the crushing box 406 inside the processing box 1 through the connecting pipe 302 to be crushed, the feed falls down from the discharging cover 407 after crushing, and is classified and screened through the first screen 408 and the second screen 409, so that the screening efficiency of the device is improved, after screening is finished, the rotating rod 403 is rotated through the operation of the reducing motor 401, so that the vibrating ball 405 vibrates the first screen 408 and the second screen 409 under the connection of the elastic rope 404, the first screen 408 and the second screen 409 are prevented from being blocked by the feed, and the production quality of the feed is improved.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises an element.

Claims

1. The crushing and screening equipment for feed production comprises a treatment box (1) and a support column (2), wherein the support column (2) is fixedly arranged at the bottom end of the treatment box (1), and the crushing and screening equipment is characterized in that a mixing mechanism is arranged at the top end of the treatment box (1), and screening and crushing mechanisms are arranged in and outside the treatment box (1);

The screening and crushing mechanism comprises a vibration unit and a processing unit;

The vibration unit comprises a gear motor (401), a fixed bolt (402), a rotating rod (403), an elastic rope (404) and a vibration ball (405), wherein the gear motor (401) is arranged on the back of the treatment box (1), the fixed bolt (402) is connected to the output end of the gear motor (401), the rotating rod (403) is connected to the rotating end of the gear motor (401), the elastic rope (404) is connected to the outer wall of the rotating rod (403), and the vibration ball (405) is fixedly connected to the other end of the elastic rope (404).

2. A crushing and screening device for feed production according to claim 1, wherein the processing unit comprises a crushing box (406), a discharge cover (407), a first screen (408) and a second screen (409), the crushing box (406) is installed above the inside of the processing box (1), the discharge cover (407) is connected to the bottom end of the crushing box (406), and the first screen (408) and the second screen (409) are installed inside the processing box (1).

3. The crushing and screening device for feed production according to claim 1, wherein the mixing mechanism comprises a charging barrel (301), a connecting pipe (302), a feeding member (303), a motor (304), a connecting rod (305), a mixing plate (306) and a through hole (307), wherein the charging barrel (301) is arranged at the top end of the treatment box (1), the connecting pipe (302) is connected to the bottom end of the charging barrel (301), the feeding member (303) is fixedly arranged at the top end of the charging barrel (301), the motor (304) is arranged at the top end of the charging barrel (301), the connecting rod (305) is connected to the rotating end of the motor (304), the mixing plate (306) is fixedly arranged on the outer wall of the connecting rod (305), and the through hole (307) is arranged at the side edge of the mixing plate (306).

4. The crushing and screening device for feed production according to claim 1, wherein the speed reducing motor (401) is connected with the back of the processing box (1) through a fixing bolt (402), and the vibrating ball (405) is made of elastic materials.

5. A crushing and screening apparatus for feed production according to claim 2, wherein the first screen (408) is disposed above the second screen (409), and the mesh size of the first screen (408) is larger than the mesh size of the second screen (409).

6. A crushing and screening device for feed production according to claim 3, wherein the charging barrel (301) is connected with the top end of the treatment box (1) through a connecting pipe (302), and the mixing plates (306) are distributed on the outer wall of the connecting rod (305) in a staggered manner.

7. A crushing and screening device for feed production according to claim 3, wherein the connecting pipe (302) is internally provided with an electromagnetic valve, and the through hole (307) penetrates through the side edge of the mixing plate (306).