CN216322427U

CN216322427U - Reducing mechanism for feed production

Info

Publication number: CN216322427U
Application number: CN202122593926.4U
Authority: CN
Inventors: 夏富强
Original assignee: Tibet Naqu Fengyuan Feed Co ltd
Current assignee: Tibet Naqu Fengyuan Feed Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-19
Anticipated expiration: 2031-10-27

Abstract

The utility model relates to a crushing device for feed production, wherein a secondary crushing device is arranged at the bottom in a crushing box body, the secondary crushing device comprises a rotating rod and a grinding roller, an installation block is arranged on the rotating rod, the grinding roller is connected with the side surface of the installation block, the installation block is connected with the rotating rod through a fixing device, a movable groove is arranged on the top surface of the rotating rod, a matching block is arranged in the movable groove, one side of the bottom surface of a movable plate is connected with the matching block, the other side of the bottom surface of the movable plate is contacted with the top surface of the installation block, a connecting hole is arranged on the top surface of the rotating rod, the bottom end of the connecting rod is inserted into the connecting hole, the side surface of the top end of the connecting rod is contacted with the side surface of the movable plate far away from the installation block, the connecting rod is connected with the hole bottom of the connecting hole through a spring, an installation hole is arranged on the top surface of the movable plate, the installation hole is a through hole, and the bottom end of a limiting rod is matched with the installation hole, be equipped with spacing hole on the top surface of dwang, spacing hole can cooperate with the bottom of gag lever post.

Description

Reducing mechanism for feed production

Technical Field

The utility model relates to the technical field of feed production, in particular to a crushing device for feed production.

Background

The feed is a general term of food of all animals raised by people, and in a narrower sense, the general feed mainly refers to food of animals raised in agriculture or animal husbandry, and the feed comprises more than ten kinds of feed raw materials such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, additives, whey powder, grease, meat and bone meal, grains, sweet sorghum and the like. At present, the fodder rubbing crusher wide application, fodder rubbing crusher mainly used smashes various fodder and various coarse fodder, and the kibbling purpose of fodder is increase fodder surface area and adjustment granularity, and current fodder rubbing crusher does not possess the edulcoration function, leads to containing impurity in the fodder after smashing to crushing efficiency is not high.

The crushing device for feed production disclosed in the prior art under publication number CN207694887U can sufficiently solve the above problems. And still be equipped with the grinding roller in smashing the box, install the blade on the grinding roller, through utilizing rotatory more intensity of rate of centrifugation that brings to grind crushing to the roughly smashed material, can make the comminuted more careful, guaranteed kibbling high efficiency. Nevertheless the grinding roller is after long-term the use, and the blade on it can be difficult to avoid wearing and tearing to appear, can make kibbling effect not enough, if can not in time change, will influence the crushing efficiency of device.

SUMMERY OF THE UTILITY MODEL

The utility model provides a crushing device for feed production, which aims to solve the technical problems, and the crushing device for feed production is provided with a fixing device, so that a grinding roller provided with a blade is convenient to disassemble and assemble, the crushing work of feed is ensured not to be influenced, and the problem that the crushing efficiency is influenced because the original grinding roller is not easy to replace is solved.

In order to achieve the purpose, the technical scheme adopted by the utility model is as follows:

a crushing device for feed production comprises a filtering box body and a crushing box body, wherein a secondary crushing device is arranged at the bottom of the crushing box body and comprises a rotating rod and a grinding roller, an installation block is installed on the rotating rod, a rectangular matching hole is formed in the top surface of the installation block and is a through hole, the grinding roller is connected with the side surface of the installation block, the matching hole is matched with the rotating rod, the installation block is connected with the rotating rod through a fixing device, the fixing device comprises a matching block, a movable plate, a connecting rod, a spring and a limiting rod, a movable groove is formed in the top surface of the rotating rod, the axis of the movable groove is parallel to the horizontal plane, the two ends of the movable groove are closed ends, the opening size of the movable groove is smaller than the groove bottom size, the matching block is installed in the movable groove, and the cross section shape and size of the matching block is consistent with the cross section shape and size of the movable groove, one side and the cooperation piece of fly leaf bottom surface are connected, and the opposite side is equipped with the connecting hole with the top surface contact of installation piece on the top surface of dwang, the axis perpendicular to horizontal plane of connecting hole, in the connecting hole was inserted to the bottom of connecting rod, the side contact of installation piece was kept away from with the fly leaf to the side on connecting rod top, and the connecting rod passes through the spring to be connected with the hole bottom of connecting hole, is equipped with the mounting hole on the top surface of fly leaf, the mounting hole is the through-hole, the axis perpendicular to horizontal plane of mounting hole, the bottom and the mounting hole cooperation of gag lever post are equipped with spacing hole on the top surface of dwang, the axis in spacing hole is parallel with the axis of mounting hole, and spacing hole can cooperate with the bottom of gag lever post.

Furthermore, the top end of the limiting rod is connected with a pull ring.

Furthermore, an anti-skid sleeve is sleeved on the pull ring.

Further, the movable groove is a T-shaped groove.

Further, the spring is a cylindrical helical compression spring.

Further, the fixing device has two.

Further, a protective cover in threaded connection is arranged at the top of the mounting block.

Furthermore, the outer side of the protective cover is provided with anti-skid grains.

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

1. according to the utility model, the grinding roller provided with the blade is convenient to disassemble and assemble by arranging the fixing device, so that the grinding work of the feed is not influenced, and the problem that the grinding efficiency is influenced by the fact that the original grinding roller is not easy to replace is solved.

2. In the utility model, the top end of the limiting rod is connected with a pull ring. The user can apply force to pull the limiting rod conveniently.

3. In the utility model, the pull ring is sleeved with the anti-skidding sleeve. The friction force can be increased, the hand is prevented from sliding when the pull ring is buckled for applying force, and the anti-slip sleeve can be replaced after being worn.

4. The movable groove is a T-shaped groove. The matching block can not be separated from the movable groove, so that the movable plate can only move along the movable groove.

5. The spring is a cylindrical spiral compression spring. The spring can be compressed and restored only along a fixed direction, cannot be easily deformed and is durable.

6. The fixing device is provided with two fixing devices. The stability of the connection of the mounting block and the rotating rod can be increased.

7. In the utility model, the top of the mounting block is provided with a protective cover in threaded connection. All parts of the fixture can be protected from being caught by the crushed feed.

8. In the utility model, the outer side of the protective cover is provided with anti-skid grains. Can increase friction force and facilitate the disassembly and assembly of the protective cover.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view showing the construction of a secondary pulverization apparatus according to the present invention;

fig. 3 is a cross-sectional view of a mounting block of the present invention.

The attached drawings are as follows: 1-filtering box body, 2-crushing box body, 3-secondary crushing device, 4-rotating rod, 5-mounting block, 6-grinding roller, 7-matching block, 8-movable plate, 9-connecting rod, 10-spring, 11-limiting rod, 12-pull ring, 13-protective cover, 14-movable groove, 15-connecting hole, 16-limiting hole, 17-mounting hole and 18-matching hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to examples and accompanying drawings, and the exemplary embodiments and descriptions thereof are only used for explaining the present invention and are not meant to limit the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The present invention will be described in detail with reference to fig. 1 to 3.

Example 1

A crushing device for feed production comprises a filtering box body 1 and a crushing box body 2, wherein a secondary crushing device 3 is arranged at the bottom of the crushing box body 2, the secondary crushing device 3 comprises a rotating rod 4 and a polishing roller 6, an installation block 5 is installed on the rotating rod 4, a rectangular matching hole 18 is formed in the top surface of the installation block 5, the matching hole 18 is a through hole, the polishing roller 6 is connected with the side surface of the installation block 5, the matching hole 18 is matched with the rotating rod 4, the installation block 5 is connected with the rotating rod 4 through a fixing device, the fixing device comprises a matching block 7, a movable plate 8, a connecting rod 9, a spring 10 and a limiting rod 11, a movable groove 14 is formed in the top surface of the rotating rod 4, the axis of the movable groove 14 is parallel to the horizontal plane, the two ends of the movable groove 14 are closed ends, the movable groove 14 is a T-shaped groove, and the opening size of the movable groove 14 is smaller than the size of the groove bottom, the cooperation block 7 is installed in the movable groove 14, the cross sectional shape and size of the cooperation block 7 is consistent with that of the movable groove 14, one side of the bottom surface of the movable plate 8 is connected with the cooperation block 7, the other side is contacted with the top surface of the installation block 5, a connection hole 15 is arranged on the top surface of the rotating rod 4, the axis of the connection hole 15 is perpendicular to the horizontal plane, the bottom end of the connection rod 9 is inserted into the connection hole 15, the side surface of the top end of the connection rod 9 is contacted with the side surface of the movable plate 8 far away from the installation block 5, the connection rod 9 is connected with the hole bottom of the connection hole 15 through a spring 10, the spring 10 is a cylindrical spiral compression spring, a mounting hole 17 is arranged on the top surface of the movable plate 8, the mounting hole 17 is a through hole, the axis of the mounting hole 17 is perpendicular to the horizontal plane, the bottom end of the limiting rod 11 is matched with the mounting hole 17, and a limiting hole 16 is arranged on the top surface of the rotating rod 4, the axis of spacing hole 16 is parallel with the axis of mounting hole 17, and spacing hole 16 can cooperate with the bottom of gag lever post 11, is equipped with threaded connection's safety cover 13 at the top of installation piece 5 be equipped with anti-skidding line on the outside of safety cover 13, can protect the fixing device who sets up at dwang 4 top, can not blocked by preliminary kibbling fodder.

During operation, firstly the protection cover 13 is rotated and unscrewed, the top surface of the installation block 5 is exposed, then the connecting rod 9 is pressed into the connecting hole 15, the spring 10 is compressed, the movable plate 8 is moved again, the bottom surface of the movable plate 8 is in contact with the top surface of the connecting rod 9, the limiting rod 11 can move downwards and is inserted into the limiting hole 16, the position of the movable plate 8 is fixed and is not in contact with the installation block 5 any more, then the installation block 5 can be moved upwards, the grinding roller 6 with worn blades is detached, the grinding roller 6 with new blades is finally carried and installed, the installation block 5 is installed on the rotating rod 4 again, the fixing device is used for fixing, and the material can be guaranteed to be crushed normally.

According to the utility model, the grinding roller provided with the blade is convenient to disassemble and assemble by arranging the fixing device, so that the grinding work of the feed is not influenced, and the problem that the grinding efficiency is influenced by the fact that the original grinding roller is not easy to replace is solved.

Example 2

A specific implementation description is made with respect to the operation manner in embodiment 1.

As shown in FIG. 3, in the utility model, a pull ring 12 is connected to a limit rod 11, so that a user can conveniently apply force to pull the limit rod 11, and an anti-slip sleeve is sleeved on the pull ring 12, so that friction force can be increased, hands can be prevented from slipping when force is applied to the pull ring 12, and lines on the anti-slip sleeve can be replaced after being worn.

The present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and it is therefore intended that all such changes and modifications as fall within the true spirit and scope of the utility model be considered as within the following claims.

Claims

1. The utility model provides a reducing mechanism for feed production, is including filtering box (1) and crushing box (2) bottom in the crushing box (2) is equipped with regrinding device (3), regrinding device (3) are including dwang (4) and roller (6) of polishing, its characterized in that: install installation piece (5) on dwang (4), grinding roller (6) is connected with the side of installation piece (5), and installation piece (5) is connected with dwang (4) through fixing device, fixing device includes cooperation piece (7), fly leaf (8), connecting rod (9), spring (10) and gag lever post (11), is equipped with movable groove (14) on the top surface of dwang (4), cooperation piece (7) are installed in movable groove (14), one side and cooperation piece (7) of fly leaf (8) bottom surface are connected, and the opposite side contacts with the top surface of installation piece (5), is equipped with connecting hole (15) on the top surface of dwang (4), the axis of connecting hole (15) is perpendicular to the horizontal plane, in connecting hole (15) was inserted to the bottom of connecting rod (9), the side and fly leaf (8) on connecting rod (9) top kept away from the side contact of installation piece (5), connecting rod (9) are connected through the hole bottom of spring (10) and connecting hole (15), are equipped with mounting hole (17) on the top surface of fly leaf (8), mounting hole (17) are the through-hole, the axis perpendicular to horizontal plane of mounting hole (17), the bottom and the mounting hole (17) cooperation of gag lever post (11) are equipped with spacing hole (16) on the top surface of dwang (4), and spacing hole (16) can cooperate with the bottom of gag lever post (11).

2. The crushing device for feed production according to claim 1, characterized in that: the top end of the limiting rod (11) is connected with a pull ring (12).

3. The crushing device for feed production according to claim 2, characterized in that: an anti-skid sleeve is sleeved on the pull ring (12).

4. The crushing device for feed production according to claim 1, characterized in that: the movable groove (14) is a T-shaped groove.

5. The crushing device for feed production according to claim 1, characterized in that: the spring (10) is a cylindrical helical compression spring.

6. The crushing device for feed production according to claim 1, characterized in that: the fixing device has two.

7. The crushing device for feed production according to claim 1, characterized in that: and a protective cover (13) in threaded connection is arranged at the top of the mounting block (5).

8. The crushing device for feed production according to claim 7, characterized in that: anti-skid grains are arranged on the outer side of the protective cover (13).