Feeding device for feed grinder

Abstract

The utility model relates to the technical field of crushers, and provides a feeding device for a feed crusher, which comprises a machine body and a connecting pipe, the connecting pipe penetrates through the front side surface of the machine body, and the circumferential surface of the connecting pipe is fixedly connected with a funnel. Through mutual cooperation of a push plate, a groove, teeth, a sliding plate and other assemblies, when a rotating shaft is stressed to rotate clockwise, the feeding box is forced to rotate clockwise, feed in the feeding box is poured onto the inclined face of an inclined plate, the feed slides into a hopper along the inclined face of the inclined plate by means of gravity, and the feeding effect is improved. The limiting strips fixed to the inclined face of the inclined plate can limit and block feed, the feed is prevented from falling off from the two sides of the inclined plate in the process of sliding into the hopper, the working efficiency of workers is improved, the feeding mechanism can complete work smoothly, it is guaranteed that the feed does not fall off from the two sides of the inclined plate, resources are saved, and through the technical scheme, the feed hopper is convenient to use. The problems of a crusher in the prior art are solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a powder machine technical field, specifically, relate to a kind of feeding device for feed grinder. BACKGROUND

[0002] Feed generally needs to be put after being pulverized using a pulverizer, and pre-crushing is often required to prevent large pieces of feed from being incompletely pulverized after entering the pulverizer.

[0003] According to a kind of feeding device for feed grinder (publication number: CN 217042816 U), including feeding bin, filter plate and processing assembly, filter plate is fixedly connected with feeding bin, processing assembly includes installation guide rail, sliding block, control cylinder, control sliding rod, connecting strut and cleaning brush head;

[0004] However, in the above design, the feeding bin, filter plate and other components cooperate with each other, which makes it difficult to achieve the sliding of feed along the inclined surface of the inclined plate under the action of gravity into the hopper, resulting in the inability of the limiting strip to limit and block the feed, causing the feed to fall from both sides of the inclined plate during sliding into the hopper, which needs to be improved. INVENTION CONTENTS

[0005] The utility model provides a kind of feeding device for feed grinder, solve the problem raised in the above file.

[0006] The technical scheme of the utility model is as follows: including machine body and connecting pipe, the connecting pipe is through the front side of machine body, the circumferential surface of the connecting pipe is fixedly connected with funnel, the outer surface of the funnel is fixedly connected with support plate, the top of the support plate is penetrated with support leg, and the bottom of the support plate is provided with feeding mechanism;The feeding mechanism includes fixed plate, the fixed plate is penetrated in the outer surface of support leg, the top of the fixed plate is provided with electric telescopic rod, the telescopic end of the electric telescopic rod is fixedly connected with push plate, the top of the support leg is provided with recess.

[0007] According to the above design scheme, the inner wall of the recess is fixedly connected with the teeth, the inner wall of the recess is slidably connected with the sliding plate, the top of the sliding plate is fixedly connected with the connecting rod, the end of the connecting rod away from the sliding plate is fixedly connected with the fixed ring, the circumferential surface of the fixed ring is penetrated with the rotating shaft, the circumferential surface of the rotating shaft is penetrated with the feeding box, the circumferential surface of the rotating shaft is fixedly connected with the gear, the top of the support plate is fixedly connected with the receiving plate, the top of the receiving plate is fixedly connected with the inclined plate, and the inclined surface of the inclined plate is fixedly connected with the limiting strip. Such design is beneficial to the sliding of the sliding plate on the inner wall of the recess when the sliding plate is stressed.

[0008] According to the above design scheme, the gear and the gear teeth are mutually engaged, the gear is provided with two, and is mutually symmetrical along the vertical central axis of the support plate, and the design is favorable for forcing the rotating shaft to rotate clockwise under force when the gear and the gear teeth are mutually engaged.

[0009] According to the above design scheme, the inside of the connecting pipe is provided with a screening device, the screening device comprises a force receiving rod, the force receiving rod is fixedly connected to the circumferential surface of the telescopic end of the electric telescopic rod, the side surface of the force receiving rod is fixedly connected with a rack, the circumferential surface of the connecting pipe is fixedly connected with a circular plate, and the circumferential surface of the circular plate is penetrated through with a rotating rod, and the design is favorable for driving the rack to make reciprocating linear motion when the force receiving rod makes reciprocating linear motion under force.

[0010] According to the above design scheme, the circumferential surface of the rotating rod is fixedly connected with a force receiving wheel, the circumferential surface of the rotating rod is fixedly connected with a reciprocating screw rod, the circumferential surface of the reciprocating screw rod is threadedly connected with a reciprocating screw sleeve, and the circumferential surface of the reciprocating screw sleeve is fixedly connected with a force receiving block, and the design is favorable for forcing the rotating rod to rotate when the force receiving wheel rotates under force.

[0011] According to the above design scheme, the force receiving block is slidably connected to the inner wall of the connecting pipe, the force receiving block is provided with a plurality of force receiving blocks, and the circumferential array is on the circumferential surface of the reciprocating screw sleeve, and the design is favorable for the force receiving block to slide on the inner wall of the connecting pipe, and the reciprocating screw sleeve can be limited.

[0012] According to the above design scheme, the side section of the support plate is provided as a concave shape, the included angle between the inclined plate and the support plate is less than ninety degrees, and the limiting strip is provided with two, and the design is favorable for the feed to slide on the inclined surface of the inclined plate to the hopper under the action of gravity when the feed is poured to the inclined surface of the inclined plate.

[0013] According to the above design scheme, the side section of the force receiving rod is provided as an L shape, and the rack and the force receiving wheel are mutually engaged, and the design is favorable for driving the force receiving rod to make reciprocating linear motion when the electric telescopic rod makes reciprocating linear motion.

[0014] According to the above design scheme, the side section of the reciprocating screw sleeve is provided as a hollow shape, and is provided with a plurality of orifices, and the design is favorable for the feed to pass through the orifices of the reciprocating screw sleeve when the reciprocating screw sleeve is displaced to the direction of the rotating rod under force.

[0015] According to the above design scheme, the support legs are provided with a plurality of support legs, and are mutually symmetrical along the vertical central axis of the bottom of the support plate, and the support legs are provided with different heights, and the design is favorable for the feeding box to be forced to be lifted upward to the upper side of the hopper, so that the feed is forced to enter the hopper.

[0016] The working principle and beneficial effects of the utility model are as follows:

[0017] 1.The utility model discloses a push plate, groove, tooth, sliding plate and other components are cooperated, realize when the rotation of the shaft is forced to rotate clockwise, force the feeding box to rotate clockwise, the feed in the feeding box is poured to the inclined plane of the inclined plate, and the feed is slid into the hopper along the inclined plane of the inclined plate by gravity, the limiting strip fixed on the inclined plane of the inclined plate can limit and block the feed, prevent the feed from falling from both sides of the inclined plate during sliding into the hopper, not only improve the work efficiency of staff, but also make the feeding mechanism complete the work smoothly, and ensure that the feed does not fall from both sides of the inclined plate, save resources.

[0018] 2.The utility model discloses a force rod, rack, force wheel, rotating rod and other components are cooperated, realize when the reciprocating wire rod is forced to rotate, force the reciprocating wire sleeve to do reciprocating linear motion on the circumferential surface of reciprocating wire rod, the force block fixed on the circumferential surface of reciprocating wire sleeve slides on the inner wall of connecting pipe, can limit reciprocating wire sleeve, because reciprocating wire sleeve is hollow, and the circumferential surface is provided with a plurality of orifices, can screen the feed accumulated on the place where connecting pipe and hopper are mutually penetrated, when the feed is pushed into the body, the reciprocating wire sleeve is displaced to the rotating rod direction, the feed can pass through the orifice of the circumferential surface of reciprocating wire sleeve, when the feed is pushed into the body, the connecting pipe is not blocked, and the body can crush the feed smoothly. ACCURACY OF DRAWINGS

[0019] The utility model will be further explained in detail in combination with the drawings and specific embodiment.

[0020] Figure 1 It is three-dimensional appearance structure schematic diagram of the utility model;

[0021] Figure 2 It is three-dimensional local sectional view structure schematic diagram of the utility model sliding plate;

[0022] Figure 3 It is the utility model Figure 2 Three-dimensional enlarged structure schematic diagram of A;

[0023] Figure 4 It is three-dimensional sectional view structure schematic diagram of the utility model inclined plate;

[0024] Figure 5 It is the utility model Figure 4 Three-dimensional enlarged structure schematic diagram of B.

[0025] In the diagram: 1. Machine body; 2. Connecting pipe; 3. Funnel; 4. Support plate; 5. Support leg; 6. Feeding mechanism; 61. Fixed plate; 62. Electric telescopic rod; 63. Push plate; 64. Groove; 65. Tooth; 66. Slide plate; 67. Connecting rod; 68. Fixed ring; 69. Rotating shaft; 610. Feeding box; 611. Gear; 612. Receiving plate; 613. Inclined plate; 614. Limiting strip; 7. Screening device; 71. Force rod; 72. Rack; 73. Circular plate; 74. Rotating rod; 75. Force wheel; 76. Reciprocating screw; 77. Reciprocating sleeve; 78. Force block. Detailed Implementation

[0026] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0027] Example 1

[0028] like Figures 1-3 As shown, this embodiment proposes a feeding device for a feed grinder, including a body 1 and a connecting pipe 2. The connecting pipe 2 passes through the front side of the body 1. A funnel 3 is fixedly connected to the circumferential surface of the connecting pipe 2. A support plate 4 is fixedly connected to the outer surface of the funnel 3. A support leg 5 passes through the top of the support plate 4. A feeding mechanism 6 is provided at the bottom of the support plate 4. The feeding mechanism 6 includes a fixing plate 61, which passes through the outer surface of the support leg 5. An electric telescopic rod 62 is provided at the top of the fixing plate 61. A push plate 63 is fixedly connected to the telescopic end of the electric telescopic rod 62. A groove 64 is provided at the top of the support leg 5.

[0029] The inner wall of the groove 64 is fixedly connected with teeth 65, and the inner wall of the groove 64 is slidably connected with a slide plate 66. The top of the slide plate 66 is fixedly connected with a connecting rod 67, and the end of the connecting rod 67 away from the slide plate 66 is fixedly connected with a fixing ring 68. The circumferential surface of the fixing ring 68 is penetrated by a rotating shaft 69, and the circumferential surface of the rotating shaft 69 is penetrated by a feeding box 610. The circumferential surface of the rotating shaft 69 is fixedly connected with a gear 611. The top of the support plate 4 is fixedly connected with a receiving plate 612, and the top of the receiving plate 612 is fixedly connected with a slope plate 613. The inclined surface of the slope plate 613 is fixedly connected with a limit strip 614. This design is beneficial for the slide plate 66 to slide on the inner wall of the groove 64 when it is subjected to force.

[0030] Gear 611 meshes with tooth 65. There are two gears 611, which are symmetrical about each other along the vertical central axis of the support plate 4. This design is beneficial to force the rotating shaft 69 to rotate clockwise when gear 611 meshes with tooth 65.

[0031] In this embodiment, when the worker needs to crush the feed, the feed is placed in the feeding box 610, the external power is turned on, and the electric telescopic rod 62 is started. When the electric telescopic rod 62 reciprocates linearly, it drives the push plate 63 to reciprocate linearly, causing the push plate 63 to push the slide plate 66 upward. When the slide plate 66 is raised, it drives the connecting rod 67 to be raised, thereby causing the fixing ring 68 to be raised. When the fixing ring 68 is raised, it drives the rotating shaft 69 to be raised, thereby causing the gear 611 fixed on the circumferential surface of the rotating shaft 69 to be raised, so that the gear 611 and the teeth 65 mesh with each other, thereby... The gear 611 drives the rotating shaft 69 to rotate clockwise. When the rotating shaft 69 rotates clockwise, it forces the feeding box 610 to rotate clockwise, pouring the feed inside the feeding box 610 onto the inclined plate 613. The feed then slides down the inclined plate 613 into the funnel 3 by gravity. The limiting strip 614 fixed to the inclined plate 613 can limit and block the feed, preventing it from falling off the sides of the inclined plate 613 during the process of sliding into the funnel 3. This not only improves the work efficiency of the staff, but also ensures that the feeding mechanism 6 can complete its work smoothly and that the feed does not fall off the sides of the inclined plate 613, thus saving resources.

[0032] Example 2

[0033] like Figures 3-5 As shown, based on the same concept as Embodiment 1 above, a second embodiment is also proposed. The connecting pipe 2 is provided with a screening device 7. The screening device 7 includes a force rod 71, which is fixedly connected to the circumferential surface of the telescopic end of the electric telescopic rod 62. A rack 72 is fixedly connected to the side of the force rod 71, and a circular plate 73 is fixedly connected to the circumferential surface of the connecting pipe 2. A rotating rod 74 passes through the circumferential surface of the circular plate 73. This design is beneficial to drive the rack 72 to reciprocate linearly when the force rod 71 is subjected to force and makes reciprocating linear motion.

[0034] A force-receiving wheel 75 is fixedly connected to the circumferential surface of the rotating rod 74, a reciprocating screw 76 is fixedly connected to the circumferential surface of the rotating rod 74, a reciprocating threaded sleeve 77 is threadedly connected to the circumferential surface of the reciprocating screw 76, and a force-receiving block 78 is fixedly connected to the circumferential surface of the reciprocating threaded sleeve 77. This design is beneficial because when the force-receiving wheel 75 is subjected to force and rotates, it can force the rotating rod 74 to rotate.

[0035] The force-bearing block 78 is slidably connected to the inner wall of the connecting pipe 2. Several force-bearing blocks 78 are provided and arranged in a circular array on the circumferential surface of the reciprocating thread sleeve 77. This design facilitates the sliding of the force-bearing block 78 on the inner wall of the connecting pipe 2 and can limit the movement of the reciprocating thread sleeve 77.

[0036] The side section of the support plate 4 is set to be concave, and the angle between the inclined plate 613 and the support plate 4 is less than 90 degrees. There are two limiting strips 614. This design is conducive to the feed sliding down the inclined plate 613 into the funnel 3 by its own gravity when the feed is poured onto the inclined surface of the inclined plate 613.

[0037] The side section of the force-bearing rod 71 is set in an L shape, and the rack 72 meshes with the force-bearing wheel 75. This design is beneficial to drive the force-bearing rod 71 to reciprocate linearly when the electric telescopic rod 62 makes reciprocating linear motion.

[0038] The side section of the reciprocating thread sleeve 77 is hollow and has multiple orifices. This design allows the feed to pass through the orifices of the reciprocating thread sleeve 77 when it is displaced in the direction of the rotating rod 74 under force.

[0039] There are several support legs 5, which are symmetrical to each other along the vertical central axis of the bottom of the support plate 4. The height of the support legs 5 is different. This design helps to lift the feeding box 610 upward to the top of the funnel 3, so that the feed can be forcefully fed into the funnel 3.

[0040] In the embodiment, when the feed is smoothly fed into the hopper 3, the feed is fed into the connecting pipe 2 through the hopper 3. Since the feeding mechanism 6 is always working, the feed will be accumulated at the place where the connecting pipe 2 and the hopper 3 are mutually penetrated, causing the connecting pipe to be blocked. In order to prevent this situation, when the electric telescopic rod 62 does the reciprocating linear motion, the force receiving rod 71 is driven to do the reciprocating linear motion, so as to drive the rack 72 fixed on the side surface of the force receiving rod 71 to do the reciprocating linear motion. When the rack 72 does the reciprocating linear motion, the force receiving wheel 75 which is mutually meshed with the rack 72 is forced to rotate, the rotating rod 74 is forced to rotate, the reciprocating screw rod 76 fixed on the circumferential surface of the rotating rod 74 is forced to rotate, the reciprocating screw sleeve 77 is forced to do the reciprocating linear motion on the circumferential surface of the reciprocating screw rod 76, the force receiving block 78 fixed on the circumferential surface of the reciprocating screw sleeve 77 is forced to slide on the inner wall of the connecting pipe 2, and the reciprocating screw sleeve 77 can be limited. Since the reciprocating screw sleeve 77 is hollow and the circumferential surface is provided with a plurality of apertures, the accumulated feed at the place where the connecting pipe 2 and the hopper 3 are mutually penetrated can be stirred, so that the feed can pass through the apertures in the circumferential surface of the reciprocating screw sleeve 77 when the feed is pushed into the machine body 1, the reciprocating screw sleeve 77 is forced to displace towards the rotating rod 74, and the feed in the connecting pipe 2 is not blocked when the feed is pushed into the machine body 1, so that the machine body 1 can smoothly crush the feed.

[0041] The above is only a preferred embodiment of the present application, and is not used to limit the present application. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A feeding device for a feed grinder, characterized in that, Includes a body (1) and a connecting pipe (2). The connecting pipe (2) passes through the front side of the body (1). A funnel (3) is fixedly connected to the circumferential surface of the connecting pipe (2). A support plate (4) is fixedly connected to the outer surface of the funnel (3). A support leg (5) passes through the top of the support plate (4). A feeding mechanism (6) is provided at the bottom of the support plate (4). The feeding mechanism (6) includes a fixed plate (61) that extends through the outer surface of the support leg (5). An electric telescopic rod (62) is provided on the top of the fixed plate (61). A push plate (63) is fixedly connected to the telescopic end of the electric telescopic rod (62). A groove (64) is provided on the top of the support leg (5).

2. The feeding device for a feed grinder according to claim 1, characterized in that, The inner wall of the groove (64) is fixedly connected with teeth (65), the inner wall of the groove (64) is slidably connected with a slide plate (66), the top of the slide plate (66) is fixedly connected with a connecting rod (67), the end of the connecting rod (67) away from the slide plate (66) is fixedly connected with a fixing ring (68), the circumferential surface of the fixing ring (68) is penetrated by a rotating shaft (69), the circumferential surface of the rotating shaft (69) is penetrated by a feeding box (610), the circumferential surface of the rotating shaft (69) is fixedly connected with a gear (611), the top of the support plate (4) is fixedly connected with a receiving plate (612), the top of the receiving plate (612) is fixedly connected with a slope plate (613), and the inclined surface of the slope plate (613) is fixedly connected with a limit strip (614).

3. The feeding device for a feed grinder according to claim 2, characterized in that, The gear (611) meshes with the teeth (65). There are two gears (611) and they are symmetrical about each other along the vertical central axis of the support plate (4).

4. The feeding device for a feed grinder according to claim 3, characterized in that, The connecting pipe (2) is equipped with a screening device (7). The screening device (7) includes a force rod (71). The force rod (71) is fixedly connected to the circumferential surface of the telescopic end of the electric telescopic rod (62). A rack (72) is fixedly connected to the side of the force rod (71). A circular plate (73) is fixedly connected to the circumferential surface of the connecting pipe (2). A rotating rod (74) passes through the circumferential surface of the circular plate (73).

5. The feeding device for a feed grinder according to claim 4, characterized in that, A force-bearing wheel (75) is fixedly connected to the circumferential surface of the rotating rod (74), a reciprocating screw (76) is fixedly connected to the circumferential surface of the rotating rod (74), a reciprocating threaded sleeve (77) is threadedly connected to the circumferential surface of the reciprocating screw (76), and a force-bearing block (78) is fixedly connected to the circumferential surface of the reciprocating threaded sleeve (77).

6. The feeding device for a feed grinder according to claim 5, characterized in that, The force-bearing block (78) is slidably connected to the inner wall of the connecting pipe (2). There are several force-bearing blocks (78), and they are arranged in a circular array on the circumferential surface of the reciprocating thread sleeve (77).

7. A feeding device for a feed grinder according to claim 6, characterized in that, The side section of the support plate (4) is concave, the angle between the inclined plate (613) and the support plate (4) is less than 90 degrees, and two limit strips (614) are provided.

8. The feeding device for a feed grinder according to claim 7, characterized in that, The side section of the force-bearing rod (71) is L-shaped, and the rack (72) meshes with the force-bearing wheel (75).

9. A feeding device for a feed grinder according to claim 8, characterized in that, The side section of the reciprocating threaded sleeve (77) is hollow and has multiple openings.

10. A feeding device for a feed grinder according to claim 9, characterized in that, The support legs (5) are provided in several ways and are symmetrical to each other along the vertical central axis of the bottom of the support plate (4). The height of the support legs (5) is not the same.

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