Feed antioxidant auxiliary material grinding device

Abstract

The utility model discloses a feed antioxidant auxiliary material grinding device, which comprises a shell unit, a grinding unit, a grinding unit, a grinding unit, a grinding unit, a grinding unit, a grinding unit, a grinding unit, a grinding unit, a grinding unit, a grinding unit and a grinding unit, and is characterized in that the shell unit comprises a grinding shell and a shell cover matched with the grinding shell; the fine grinding unit comprises a driving motor fixedly installed at the center of the upper side wall of the shell cover and a transmission rod fixedly connected with an output shaft of the driving motor, the lower end of the transmission rod is fixedly connected with a grinding disc, and a grinding sleeve matched with the grinding disc is fixedly installed on the inner wall of the grinding shell; and the centrifugal screening unit is used for classifying and screening the ground antioxidant dressings. According to the antioxidant auxiliary material grinding and screening device, grinding and screening are completed in one set of equipment, excessive equipment does not need to be occupied, the time for transferring antioxidant auxiliary materials back and forth is saved, and then the production efficiency of the antioxidant auxiliary materials is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of feed antioxidant grinding, in particular to a grinding device for feed antioxidant auxiliary materials. Background Technique

[0002] Feed antioxidant auxiliary materials are chemical substances or natural ingredients added to animal feed to prevent the oxidation and deterioration of fats and other components in the feed, extend the shelf life of the feed, and ensure the stability of nutritional components. These auxiliary materials play an important role in maintaining animal health and improving breeding efficiency. During the production process of feed antioxidant auxiliary materials, corresponding grinding devices are required to grind them.

[0003] However, after the existing grinding device for feed antioxidant auxiliary materials finishes grinding the feed antioxidant auxiliary materials, it is also necessary to use another screening and separation device to screen out the antioxidant particles with too large particles for convenient subsequent re-grinding. Transferring the antioxidant particles back and forth takes a lot of time and occupies a lot of equipment, thereby reducing the production efficiency of feed antioxidants. Content of the Utility Model

[0004] The purpose of this part is to outline some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Simplifications or omissions may be made in this part, as well as in the abstract of the specification and the title of the utility model of this application, to avoid obscuring the purpose of this part, the abstract of the specification, and the title of the utility model. Such simplifications or omissions shall not be used to limit the scope of the utility model.

[0005] In view of the above problems existing in an existing grinding device for feed antioxidant auxiliary materials, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide a grinding device for feed antioxidant auxiliary materials, which is suitable for solving the problem that it is necessary to use another screening and separation device to screen out the antioxidant particles with too large particles for convenient subsequent re-grinding. Transferring the antioxidant particles back and forth takes a lot of time and occupies a lot of equipment, thereby reducing the production efficiency of feed antioxidants.

[0007] To solve the above technical problems, the present utility model provides the following technical solutions: A grinding device for feed antioxidant auxiliary materials, comprising:

[0008] A housing unit, which includes a grinding outer shell and a housing cover matching the grinding outer shell, and symmetrically positioned feed ports are provided on the housing cover;

[0009] A fine grinding unit, which includes a driving motor fixedly installed at the center of the upper side wall of the housing cover and a transmission rod fixedly connected to the output shaft of the driving motor. A grinding disc is fixedly connected to the lower end of the transmission rod, and a grinding sleeve matching the grinding disc is fixedly installed on the inner wall of the grinding housing;

[0010] A centrifugal screening unit, which is used for classifying and screening the antioxidant dressing after grinding.

[0011] As a preferred solution of the grinding device for feed antioxidant accessories described in the present invention, wherein: the centrifugal screening unit includes a guiding cover fixedly installed at the lower end of the grinding sleeve. A centrifugal table is fixedly connected to the center of the lower side wall of the grinding disc through a connecting rod, and the connecting rod penetrates through the lower opening of the guiding cover. The lower part of the inner cavity of the grinding housing is separated into a first storage chamber and a second storage chamber by an annular partition. A hollow cover is fixedly installed at the center of the first storage chamber. A plurality of first discharge pipes and second discharge pipes are fixedly communicated with the lower side wall of the grinding housing, and a matching stop valve is installed on each first discharge pipe and second discharge pipe.

[0012] As a preferred solution of the grinding device for feed antioxidant accessories described in the present invention, wherein: corresponding guiding discs are fixedly installed on the lower side inner walls of the first storage chamber and the second storage chamber, and the upper surfaces of the guiding discs are polished smoothly.

[0013] As a preferred solution of the grinding device for feed antioxidant accessories described in the present invention, wherein: a feed cover corresponding to the feed port is fixedly arranged on the upper side wall of the housing cover, and the cross section of each feed cover is set to be fan-shaped.

[0014] As a preferred solution of the grinding device for feed antioxidant accessories described in the present invention, wherein: a transparent observation window is inlaid and installed on the side wall of the grinding housing, and a sealing rubber ring is padded at the place where the grinding housing abuts against the transparent observation window.

[0015] As a preferred solution of the grinding device for feed antioxidant accessories described in the present invention, wherein: a plurality of groups of uniformly distributed annular grinding teeth are fixedly arranged at the edge of the grinding disc, and a plurality of groups of annular grinding grooves matching the annular grinding teeth are opened on the inner wall of the grinding sleeve.

[0016] The beneficial effects of the utility model are as follows: the feed antioxidant auxiliary material that needs to be ground is added into the grinding shell and falls on the grinding disc, the driving motor is started to drive the grinding disc to rotate, the antioxidant auxiliary material that falls on the grinding disc is evenly and finely ground after passing through the gap between the grinding disc and the grinding sleeve, and falls on the centrifugal table through the action of the guide cover, the antioxidant auxiliary material with larger particles has a short throwing distance and falls in the first storage room and is discharged through the first unloading pipe, the antioxidant auxiliary material with smaller particles has a long throwing distance and falls in the second storage room and is discharged through the second unloading pipe, the grinding and screening are completed in one set of equipment, there is no need to occupy too much equipment, the time for transporting the antioxidant auxiliary material back and forth is saved, and the production efficiency of the antioxidant auxiliary material is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work. Among them:

[0018] Figure 1 This is a schematic diagram of the overall structure of a feed antioxidant auxiliary material grinding device proposed by the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of a grinding shell of a feed antioxidant auxiliary material grinding device proposed by the utility model;

[0020] Figure 3 The utility model provides a schematic diagram of the guide plate structure of a feed antioxidant auxiliary material grinding device.

[0021] Description of the drawings: 100 shell unit, 101 grinding shell, 102 shell cover, 103 feed cover, 104 transparent observation window, 200 fine grinding unit, 201 drive motor, 202 transmission rod, 203 grinding disc, 204 grinding sleeve, 300 centrifugal screening unit, 301 guide cover, 302 connecting column, 303 centrifugal table, 304 hollow cover, 305 annular partition, 306 first discharge pipe, 307 second discharge pipe, 308 stop valve, 309 guide plate. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0024] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure or characteristic that may be included in at least one implementation of the present invention. The term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0025] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the embodiments of the present invention, for the sake of convenience, the cross-sectional diagrams showing the device structure will not be partially enlarged according to the general scale, and the schematic diagrams are only examples, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0026] Example

[0027] Reference Figures 1-3 , which is an embodiment of the utility model, provides a feed antioxidant auxiliary material grinding device, including: a housing unit 100, a fine grinding unit 200 and a centrifugal screening unit 300.

[0028] The housing unit 100 includes a grinding shell 101 and a shell cover 102 matched with the grinding shell 101. The shell cover 102 is provided with a symmetrical feed port. A feed cover 103 corresponding to the feed port is fixedly provided on the upper side wall of the shell cover 102, and each feed cover 103 is arranged in a fan-shaped cross section. The setting of the feed cover 103 effectively solves the defect that the added feed antioxidant auxiliary material is easy to spill. A transparent observation window 104 is inlaid and installed on the side wall of the grinding shell 101. A sealing rubber ring is provided at the abutment between the grinding shell 101 and the transparent observation window 104. The setting of the transparent observation window 104 facilitates the staff to intuitively observe the grinding and screening of the feed antioxidant auxiliary material in the grinding shell 101;

[0029] Secondly, the fine grinding unit 200 includes a driving motor 201 fixedly installed at the center of the upper side wall of the shell cover 102 and a transmission rod 202 fixedly connected to the output shaft of the driving motor 201, a grinding disc 203 is fixedly connected to the lower end of the transmission rod 202, a grinding sleeve 204 matching the grinding disc 203 is fixedly installed on the inner wall of the grinding shell 101, a plurality of groups of evenly distributed annular grinding teeth are fixedly arranged at the edge of the grinding disc 203, and a plurality of groups of annular grinding grooves matching the annular grinding teeth are provided on the inner wall of the grinding sleeve 204. Through the arrangement of the plurality of annular grinding teeth and the plurality of annular grinding grooves, the gap between the grinding disc 203 and the grinding sleeve 204 can be subjected to multi-stage fine grinding treatment, thereby improving the grinding accuracy of the antioxidant auxiliary material by the grinding device;

[0030] The centrifugal screening unit 300 is used to classify and screen the ground antioxidant dressing.

[0031] The centrifugal screening unit 300 includes a guide cover 301 fixedly installed at the lower end of the grinding sleeve 204, a centrifugal table 303 is fixedly connected to the center of the lower side wall of the grinding disc 203 through a connecting rod, and the connecting rod passes through the lower end opening of the guide cover 301, and the lower part of the inner cavity of the grinding shell 101 is divided into a first storage room and a second storage room by an annular partition 305, and the lower inner walls of the first storage room and the second storage room are fixedly installed with corresponding guide plates 309, and the upper surface of the guide plates 309 is smoothly polished. The provision of the guide plates 309 effectively solves the defect that the collected antioxidant auxiliary materials are easily accumulated in the first storage room and the second storage room, resulting in difficulty in unloading. A hollow cover 304 is fixedly installed at the center of the first storage room, and a plurality of first discharge pipes 306 and second discharge pipes 307 are fixedly connected to the lower side wall of the grinding shell 101, and each of the first discharge pipes 306 and the second discharge pipes 307 is installed with a matching stop valve 308.

[0032] During use, the feed antioxidant auxiliary material that needs to be ground is added to the grinding shell 101 and falls on the grinding disc 203, and the driving motor 201 is started to drive the grinding disc 203 to rotate. The antioxidant auxiliary material that falls on the grinding disc 203 is evenly and finely ground after passing through the gap between the grinding disc 203 and the grinding sleeve 204, and falls on the centrifugal table 303 through the action of the guide cover 301. The antioxidant auxiliary material with larger particles has a short throwing distance and falls in the first storage room and is discharged through the first discharge pipe 306. The antioxidant auxiliary material with smaller particles has a long throwing distance and falls in the second storage room and is discharged through the second discharge pipe 307. Grinding and screening are completed in one set of equipment without occupying too much equipment, saving the time of transporting the antioxidant auxiliary material back and forth, thereby improving the production efficiency of the antioxidant auxiliary material.

[0033] It should be noted that the above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. Although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical solution of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical solution of the utility model, which should be included in the scope of the claims of the utility model.

Claims

1. A feed antioxidant auxiliary material grinding device, characterized in that: include: A housing unit (100) comprises a grinding shell (101) and a shell cover (102) matching the grinding shell (101), wherein the shell cover (102) is provided with symmetrically positioned feed ports; A fine grinding unit (200) comprises a driving motor (201) fixedly mounted at the center of the upper side wall of the shell cover (102) and a transmission rod (202) fixedly connected to the output shaft of the driving motor (201), a grinding disc (203) fixedly connected to the lower end of the transmission rod (202), and a grinding sleeve (204) matching the grinding disc (203) fixedly mounted on the inner wall of the grinding shell (101); The centrifugal screening unit (300) is used to classify and screen the ground antioxidant dressing.

2. A feed antioxidant auxiliary material grinding device according to claim 1, characterized in that: The centrifugal screening unit (300) comprises a guide cover (301) fixedly mounted on the lower end of the grinding sleeve (204); the center of the lower side wall of the grinding disc (203) is fixedly connected to a centrifugal table (303) via a connecting rod, and the connecting rod passes through the lower end opening of the guide cover (301); the lower part of the inner cavity of the grinding shell (101) is divided into a first material storage room and a second material storage room by an annular partition (305); a hollow cover (304) is fixedly mounted at the center of the first material storage room; the lower side wall of the grinding shell (101) is fixedly connected to a plurality of first discharge pipes (306) and second discharge pipes (307), and each of the first discharge pipes (306) and the second discharge pipes (307) is installed with a matching stop valve (308).

3. A feed antioxidant auxiliary material grinding device according to claim 2, characterized in that: Corresponding guide plates (309) are fixedly mounted on the lower inner walls of the first material storage room and the second material storage room, and the upper surfaces of the guide plates (309) are polished and smooth.

4. A feed antioxidant auxiliary material grinding device according to claim 1, characterized in that: A feed cover (103) corresponding to the feed port is fixedly arranged on the upper side wall of the shell cover (102), and the cross section of each feed cover (103) is arranged to be fan-shaped.

5. A feed antioxidant auxiliary material grinding device according to claim 1, characterized in that: A transparent observation window (104) is inlaid on the side wall of the grinding shell (101), and a sealing rubber ring is provided at the point where the grinding shell (101) and the transparent observation window (104) abut against each other.

6. A feed antioxidant auxiliary material grinding device according to claim 1, characterized in that: A plurality of groups of evenly distributed annular grinding teeth are fixedly arranged at the edge of the grinding disc (203), and a plurality of groups of annular grinding grooves matching the annular grinding teeth are provided on the inner wall of the grinding sleeve (204).

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