Crushing device for feed processing

Abstract

The utility model relates to the technical field of crushing devices, in particular to a crushing device for feed processing, which comprises a mounting frame, a machine shell is mounted on the mounting frame, a sliding groove is formed in the side wall of the machine shell, two sliding blocks are connected in the sliding groove in a sliding manner, a screw rod is rotatably connected to the machine shell, the sliding blocks are in threaded connection with the screw rod, and the screw rod is in threaded connection with the machine shell. A baffle is fixedly connected to the side, facing the middle of the machine shell, of the sliding block, the baffle is slidably connected with the machine shell, and a crushing structure and a filtering structure are installed in the machine shell. The two baffles which move relatively are slidably connected to the upper portion of the discharging port, when the collecting frame needs to be replaced, the lead screw is rotated, the lead screw drives threads to drive the two sliding blocks to drive the two baffles to slide towards the middle of the machine shell, and therefore the discharging port is shielded, feed cannot be discharged from the discharging port, the feed is effectively prevented from being scattered on the ground, and the collecting frame is convenient to use. And the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a crushing device, in particular to a crushing device for feed processing, belonging to the technical field of crushing devices. Background Art

[0002] Feed is a general term for food for animals raised by all people. In a narrower sense, general feed mainly refers to food for animals raised in agriculture or animal husbandry. Feed includes more than ten varieties of feed raw materials such as soybeans, soybean meal, corn, grains, feed additives, etc. These feed raw materials are then crushed and mixed through a crusher to obtain feed. Among feed crushers, double-roll crushers are more commonly used. When the two crushing rollers rotate in opposite directions, the feed raw materials are fed between the two rollers and crushed by the squeezing, shearing and grinding action of the crushing rollers. As the two rollers continue to rotate, the crushed feed is discharged from the gap between the two rollers, completing the crushing process, and then discharged into the receiving frame through the discharge port.

[0003] However, since the two rollers are always in high-speed operation, the crushed feed is continuously discharged from the gap between the two rollers. When the storage basket is full, a new storage basket needs to be replaced to receive the feed. During the replacement of the storage basket, the crushing roller needs to be stopped. After the storage basket is replaced, the crushing roller can be started again. Repeated starting and stopping of the crushing roller will reduce the feed discharge efficiency after crushing. Utility Model Content

[0004] The purpose of the utility model is to provide a crushing device for feed processing in order to solve the above-mentioned problem. By slidingly connecting two relatively moving baffles above the discharge port, when the receiving frame needs to be replaced, the discharge port is blocked by the two baffles to prevent feed from spilling on the ground, thereby improving work efficiency.

[0005] The utility model achieves the above-mentioned purpose through the following technical scheme: a crushing device for feed processing, comprising a mounting frame, a casing is mounted on the mounting frame, a discharging control structure is mounted on the bottom end of the casing, the discharging control structure comprises a slide groove, a slide groove is provided on the side wall of the casing, two sliders are slidably connected in the slide groove, a screw rod is rotatably connected to the casing, the slider is threadedly connected to the screw rod, a baffle is fixedly connected to one side of the slider facing the middle of the casing, the baffle is slidably connected to the casing, and a crushing structure and a filtering structure are installed in the casing.

[0006] Preferably, the threads at both ends of the screw rod are opposite, and the two sliders are symmetrically distributed about the middle of the housing.

[0007] Preferably, the end of the screw rod is slidably connected to a rotating rod, and the rotating rod and the screw rod are perpendicular to each other.

[0008] Preferably, a support plate is fixedly connected to the casing, the crushing structure includes a motor, the motor is mounted on the support plate, the output shaft of the motor is fixedly connected to a first rotating shaft, the first rotating shaft is rotatably connected to the casing, a first crushing roller is fixedly connected to the first rotating shaft, an end of the first rotating shaft facing away from the motor is fixedly connected to a driving gear, a side of the driving gear is meshed with a driven gear, a second rotating shaft is fixedly connected to the driven gear, the second rotating shaft is rotatably connected to the casing, a second crushing roller is fixedly connected to the second rotating shaft, and the first crushing roller is meshed with the second crushing roller.

[0009] Preferably, the filtering structure comprises a filter screen, the housing is slidably connected to the filter screen, and the end of the filter screen is fixedly connected to a pull ring.

[0010] Preferably, an insert rod is engaged in the pull ring, the insert rod is slidably connected to the support plate, the top end of the insert rod is fixedly connected to a pull plate, and a tension spring is fixedly connected between the pull plate and the support plate.

[0011] Preferably, a through hole is provided on the pull plate, a clamping rod is installed on the support plate, a stopper is fixedly connected to the clamping rod, the clamping rod is engaged in the through hole, and the stopper and the pull plate are in conflict with each other.

[0012] Preferably, a feed port is installed at the top end of the casing, and a discharge port is installed at the bottom end of the casing.

[0013] Preferably, a material unloading structure is placed below the material discharge port, and the material unloading structure includes a material receiving frame. A material receiving frame is provided below the material discharge port, and a handle is installed on the side wall of the material receiving frame, and a rubber sleeve is installed on the handle.

[0014] The beneficial effects of the utility model are as follows: a casing is installed on the mounting frame, a slide groove is provided on the side wall of the casing, two sliders are slidably connected in the slide groove, a screw rod is rotatably connected to the casing, the slider is threadedly connected to the screw rod, a baffle is fixedly connected to the side of the slider facing the middle of the casing, and the baffle is slidably connected to the casing; by slidably connecting the two relatively moving baffles above the discharge port, when the receiving frame needs to be replaced, the screw rod is rotated, and the screw rod drives the two sliders to respectively drive the two baffles to slide toward the middle of the casing, thereby blocking the discharge port, making it impossible for feed to be discharged from the discharge port, thereby effectively preventing the feed from being spilled on the ground, and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A shown;

[0017] Figure 3 This is a schematic diagram of the connection structure between the driving gear and the driven gear of the utility model;

[0018] Figure 4 This is a schematic diagram of the connection structure between the filter screen and the housing of the utility model;

[0019] Figure 5 for Figure 4 The enlarged structural diagram of part B is shown;

[0020] Figure 6 It is a schematic diagram of the connection structure between the mounting frame and the housing of the utility model;

[0021] Figure 7 for Figure 6 The enlarged structural diagram of the C part shown;

[0022] Figure 8 It is a schematic diagram of the connection structure between the first crushing roller and the second crushing roller of the utility model.

[0023] In the figure: 1. mounting frame; 2. casing; 3. crushing structure; 301. motor; 302. first rotating shaft; 303. driving gear; 304. driven gear; 305. second rotating shaft; 306. first crushing roller; 307. second crushing roller; 4. filtering structure; 401. filter screen; 402. pull ring; 403. plug rod; 404. tension spring; 405. pull plate; 406. through hole; 407. clamping rod; 408. block; 5. discharge control structure; 501. screw rod; 502. slider; 503. baffle; 504. rotating rod; 505. slide; 6. support plate; 7. feed port; 8. discharge port; 9. unloading structure; 901. receiving frame; 902. handle; 903. rubber sleeve. 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 1-8As shown, a crushing device for feed processing includes a mounting frame 1, a housing 2 is mounted on the mounting frame 1, a discharging control structure 5 is mounted at the bottom end of the housing 2, the discharging control structure 5 includes a slide 505, a side wall of the housing 2 is provided with a slide 505, two sliders 502 are slidably connected in the slide 505, a screw rod 501 is rotatably connected to the housing 2, the slider 502 is threadedly connected to the screw rod 501, and the slider 502 is fixedly connected to one side of the middle of the housing 2. A baffle 503 is connected, and the baffle 503 is slidably connected to the casing 2. The threads at both ends of the screw rod 501 are opposite, and the two sliders 502 are symmetrically distributed about the middle of the casing 2. A crushing structure 3 and a filtering structure 4 are installed in the casing 2; the two sliders 502 are driven by the screw rod 501 to drive the baffle 503 to move toward the middle of the casing 2, so that the two baffles 503 collide with each other, thereby blocking the discharge port 8 to prevent the feed from spilling from the discharge port 8 to the ground when the receiving frame 901 is replaced.

[0026] As a technical optimization solution of the utility model, the end of the screw rod 501 is slidably connected with a rotating rod 504, and the rotating rod 504 and the screw rod 501 are perpendicular to each other; the screw rod 501 is conveniently rotated by the rotating rod 504, making the operation more convenient.

[0027] As a technical optimization scheme of the utility model, the housing 2 is fixedly connected with a support plate 6, the crushing structure 3 includes a motor 301, the support plate 6 is mounted with a motor 301, the output shaft of the motor 301 is fixedly connected with a first rotating shaft 302, the first rotating shaft 302 is rotatably connected to the housing 2, a first crushing roller 306 is fixedly connected to the first rotating shaft 302, an end of the first rotating shaft 302 away from the motor 301 is fixedly connected with a driving gear 303, a side of the driving gear 303 is meshed with a driven gear 304, a second rotating shaft 305 is fixedly connected to the driven gear 304, the second rotating shaft 305 is rotatably connected to the housing 2, a second crushing roller 307 is fixedly connected to the second rotating shaft 305, and the first crushing roller 306 is meshed with the second crushing roller 307; the two crushing rollers rotate in relative directions to extrude and grind the feed raw materials to meet the crushing requirements, making the feed crushing work more efficient and convenient.

[0028] As a technical optimization solution of the utility model, the filtering structure 4 includes a filter screen 401, the filter screen 401 is slidably connected to the casing 2, and a pull ring 402 is fixedly connected to the end of the filter screen 401; the feed crushed by the two rollers is screened by the filter screen 401, so that the coarseness of the feed can be controlled, thereby achieving a better crushing effect.

[0029] As a technical optimization scheme of the utility model, an insert rod 403 is engaged in the pull ring 402, and the insert rod 403 is slidably connected to the support plate 6. A pull plate 405 is fixedly connected to the top of the insert rod 403, and a tension spring 404 is fixedly connected between the pull plate 405 and the support plate 6. A through hole 406 is opened on the pull plate 405, and a clamping rod 407 is installed on the support plate 6. A stopper 408 is fixedly connected to the clamping rod 407, and the clamping rod 407 is engaged in the through hole 406. The stopper 408 and the pull plate 405 are in conflict with each other to limit the filter screen 401 through the insert rod 403, so as to prevent the filter screen 401 from slipping out of the casing 2 during the operation of the crushing device, thereby increasing the stability of the installation of the filter screen 401.

[0030] As a technical optimization scheme of the utility model, a feed port 7 is installed at the top of the casing 2, a discharge port 8 is installed at the bottom of the casing 2, a material discharge structure 9 is placed below the discharge port 8, and the material discharge structure 9 includes a receiving frame 901, a receiving frame 901 is provided below the discharge port 8, a handle 902 is installed on the side wall of the receiving frame 901, and a rubber sleeve 903 is installed on the handle 902; the crushing device is in a good operating state, and when the feed is discharged from the discharge port 8, it is collected and transported through the receiving frame 901, which is easy to operate and efficient.

[0031] When the utility model is used, firstly, feed raw materials are poured into the feed inlet 7, and the feed raw materials enter between the two rollers through the feed inlet 7, and then the motor 301 is started, the motor 301 drives the first rotating shaft 302 to rotate, the first rotating shaft 302 drives the first crushing roller 306 to rotate, and at the same time, the first rotating shaft 302 drives the driving gear 303 to rotate, and the driving gear 303 is meshed and transmitted to the driven gear 304, so that the driven gear 304 rotates in a direction opposite to the rotation direction of the driving gear 303, and at the same time, the driven gear 304 drives the second rotating shaft 305 to rotate, and the second rotating shaft 305 rotates. During the operation, the second crushing roller 307 is driven to rotate, so that the two crushing rollers rotate in opposite directions, and then the crushing device is in a working state, so that the feed raw materials are squeezed, sheared and ground by the two crushing rollers, so that the feed raw materials are crushed and mixed to form feed; when the feed is crushed and mixed, it is discharged from the gap between the two rollers and falls onto the filter screen 401, and the feed that meets the crushing coarseness requirement passes through the filter screen 401 and is discharged from the discharge port 8. The setting of the filter screen 401 plays a role in screening the feed. When it is necessary to replace the filter screen 401 or clean the filter screen 401 regularly, When the filter 401 is removed from the casing 2, the pull plate 405 is pulled upward, the pull plate 405 drives the plug 403 to slide upward from the pull ring 402, and at the same time, the pull plate 405 drives the tension spring 404 to extend, and then the pull plate 405 is rotated in the direction of the clamping rod 407, the pull plate 405 drives the plug 403 to rotate, and then the pull plate 405 is engaged with the plug 403 through the through hole 406, and then the pull plate 405 is released, at this time the tension spring 404 is reset and contracted, driving the pull plate 405 to resist the stopper 408 downward, and then the pull ring 402 is pulled, the pull ring 402 drives the filter 401 to slide out from the inside of the casing 2, so that the filter 401 is replaced easily. The operation is simple and convenient, and at the same time, the clamping rod 407 is prevented from continuously sliding down to hinder the installation and removal of the filter 401, making the installation of the filter 401 more convenient and improving the operation efficiency. Whenever the filter 401 is installed, the pull plate 405 is pulled upward and the pull plate 405 is rotated toward the side of the clamping rod 407, so that the stopper 408 no longer resists the pull plate 405, and then the pull plate 405 is released, and the tension spring 404 is reset to drive the plug rod 403 to continuously slide down, so that the plug rod 403 is engaged in the pull ring 402, so that the filter 401 cannot slide outward, thereby increasing the stability of the installation of the filter 401;After the feed is discharged from the discharge port 8, it falls into the receiving frame 901 below. When the receiving frame 901 is full of feed and needs to be replaced with a new one, the rotating rod 504 is rotated, and the rotating rod 504 drives the screw rod 501 to rotate. Since the threads at both ends of the screw rod 501 are opposite, the screw rod 501 threads drive the two sliders 502 to slide toward the middle of the housing 2 in the slide groove 505. During the movement, the two sliders 502 drive the two baffles 503 to move toward the middle of the housing 2. The rotating rod 504 is continuously rotated until the two baffles 503 collide with each other, thereby blocking the discharge port 8 through the baffles 503, so that the feed cannot slide toward the discharge port 8, effectively avoiding the feed from being spilled on the ground during the replacement of the receiving frame 901, resulting in the need to clean and collect the ground feed twice, thereby saving working time and improving working efficiency. ;

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0033] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A crushing device for feed processing, comprising a mounting frame (1), characterized in that: A housing (2) is mounted on the mounting frame (1); a discharge control structure (5) is mounted at the bottom end of the housing (2); the discharge control structure (5) comprises a slide groove (505); a slide groove (505) is provided on a side wall of the housing (2); two sliders (502) are slidably connected in the slide groove (505); a screw rod (501) is rotatably connected to the housing (2); the sliders (502) are threadedly connected to the screw rod (501); a baffle plate (503) is fixedly connected to one side of the slider (502) facing the middle of the housing (2); the baffle plate (503) is slidably connected to the housing (2); a crushing structure (3) and a filtering structure (4) are mounted in the housing (2).

2. A crushing device for feed processing according to claim 1, characterized in that: The threads at both ends of the screw rod (501) are opposite to each other, and the two sliders (502) are symmetrically distributed about the middle of the housing (2).

3. A crushing device for feed processing according to claim 2, characterized in that: The end of the screw rod (501) is slidably connected to a rotating rod (504), and the rotating rod (504) and the screw rod (501) are perpendicular to each other.

4. A crushing device for feed processing according to claim 1, characterized in that: The housing (2) is fixedly connected to a support plate (6), the crushing structure (3) comprises a motor (301), the support plate (6) is mounted with a motor (301), the output shaft of the motor (301) is fixedly connected to a first rotating shaft (302), the first rotating shaft (302) is rotatably connected to the housing (2), a first crushing roller (306) is fixedly connected to the first rotating shaft (302), an end of the first rotating shaft (302) away from the motor (301) is fixedly connected to a driving gear (303), a side edge of the driving gear (303) is meshed with a driven gear (304), a second rotating shaft (305) is fixedly connected to the driven gear (304), the second rotating shaft (305) is rotatably connected to the housing (2), a second crushing roller (307) is fixedly connected to the second rotating shaft (305), and the first crushing roller (306) is meshed with the second crushing roller (307).

5. A crushing device for feed processing according to claim 1, characterized in that: The filtering structure (4) comprises a filtering net (401), the filtering net (401) is slidably connected to the housing (2), and a pull ring (402) is fixedly connected to the end of the filtering net (401).

6. A crushing device for feed processing according to claim 5, characterized in that: An insertion rod (403) is engaged in the pull ring (402), the insertion rod (403) is slidably connected to the support plate (6), the top end of the insertion rod (403) is fixedly connected to a pull plate (405), and a tension spring (404) is fixedly connected between the pull plate (405) and the support plate (6).

7. A crushing device for feed processing according to claim 6, characterized in that: The pull plate (405) is provided with a through hole (406), the support plate (6) is provided with a clamping rod (407), a stopper (408) is fixedly connected to the clamping rod (407), the clamping rod (407) is engaged in the through hole (406), and the stopper (408) and the pull plate (405) are in conflict with each other.

8. A crushing device for feed processing according to claim 1, characterized in that: The top end of the casing (2) is provided with a feed port (7), and the bottom end of the casing (2) is provided with a discharge port (8).

9. A crushing device for feed processing according to claim 8, characterized in that: A material discharge structure (9) is placed below the material discharge port (8), and the material discharge structure (9) includes a material receiving frame (901). A material receiving frame (901) is provided below the material discharge port (8), and a handle (902) is installed on the side wall of the material receiving frame (901), and a rubber sleeve (903) is installed on the handle (902).

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