Screening device for feed production
By using components such as guide columns, discharge racks and driving members in the feed production screening device, uniform spread of feed is solved, and the problem of low screening efficiency caused by feed accumulation is significantly improved.
Patent Information
- Application Number
- CN202421068688.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-16
- Publication Date
- 2025-01-03
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When the existing feed screening device is filled and screened, the feed is directly dumped and the screening efficiency is reduced, and the overall screening time is significantly increased.
A screening device for feed production is designed, including a screening box and a vibrating screen body. Through guide columns, discharge racks, connecting bags, driving members and cleaning members, the discharge racks are driven to move left and right with the drive motor and rotating parts. , ensure that the feed is evenly spread on the vibrating screen body, avoid accumulation, and improve screening efficiency.
By evenly spreading the feed, the screening efficiency is significantly improved, the screening time is reduced, and the overall screening efficiency is improved.
Smart Images
Figure CN222287913U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of feed screening, in particular to a screening device for feed production. Background Art
[0002] During feed processing and production, it is usually necessary to screen the processed feed particles to ensure the uniformity of the finished feed particles, separate large-particle feed from small-particle feed, and sell feed of different qualities at different prices to achieve maximum economic benefits.
[0003] The existing feed screening device generally directly uses a screen mesh in conjunction with a vibration mechanism to quickly screen the feed particles when screening the feed particles. The vibration mechanism drives the screen mesh to shake up and down, thereby accelerating the screening efficiency of the feed particles.
[0004] However, when the above method is used, when the existing barrel screening device is used for feeding and screening, since the feed is directly poured, the feed will be directly accumulated on the screening plate after contacting the screening plate inside the screening cylinder. Although the accumulated feed can be continuously shaken flat for screening by the subsequent vibration of the screening plate, the entire screening time will be significantly increased, resulting in the overall screening efficiency being greatly affected. Utility Model Content
[0005] The utility model aims to provide a screening device for feed production, which can evenly spread the poured feed through the provided components, so that the feed is more efficient when vibrating and screening.
[0006] To achieve the above-mentioned purpose, the utility model provides a screening device for feed production, comprising a screening box and a vibrating screen body, wherein the vibrating screen body is installed in the screening box, and further comprising an auxiliary component;
[0007] The auxiliary components include a guide column, a discharge frame, a connecting bag, a driving component and a cleaning component. The guide column is fixedly connected to the screening box and is located in the screening box. The discharge frame is slidably connected to the guide column and is located in the screening box. The connecting bag is connected to the discharge frame and is fixedly installed in the screening box. The driving component is connected to the discharge frame, and the cleaning component is connected to the screening box.
[0008] Wherein, the driving component includes a connecting cylinder, a driving member and a driving member, the connecting cylinder is fixedly connected to the discharge frame and is located on one side of the discharge frame; the driving member is rotatably connected to the connecting cylinder and is located on one side of the connecting cylinder; the driving member is connected to the driving member.
[0009] Wherein, the driving component includes a driving shaft, a rotating member and a driving motor, the driving shaft is rotatably connected to the screening box and is located on one side of the screening box; the rotating member is rotatably connected to the driving member and is fixedly mounted on one side of the driving shaft; the output shaft of the driving motor is connected to the driving shaft, and the driving motor is fixedly installed on one side of the screening box.
[0010] Wherein, the cleaning component includes a guide rod, a movable frame, a movable screw, a movable motor, a scraping component and an opening and closing component, the guide rod is fixedly connected to the screening box and is located on a side of the screening box close to the vibrating screen body; the movable frame is slidably connected to the guide rod and is located in the screening box; the movable screw is threadedly connected to the movable frame and is rotatably installed on one side of the screening box; the output shaft of the movable motor is connected to the movable screw, and the movable motor is fixedly installed on one side of the screening box; the scraping component is connected to the movable frame; the opening and closing component is connected to the screening box.
[0011] Wherein, the cleaning component includes a guide rod, a movable frame, a movable screw, a movable motor, a scraping component and an opening and closing component, the guide rod is fixedly connected to the screening box and is located on a side of the screening box close to the vibrating screen body; the movable frame is slidably connected to the guide rod and is located in the screening box; the movable screw is threadedly connected to the movable frame and is rotatably installed on one side of the screening box; the output shaft of the movable motor is connected to the movable screw, and the movable motor is fixedly installed on one side of the screening box; the scraping component is connected to the movable frame; the opening and closing component is connected to the screening box.
[0012] Wherein, the opening and closing components include a splicing door and a latch, the splicing door is connected to the screening box and is located on one side of the screening box; the latch is connected to the splicing door and is installed on one side of the screening box.
[0013] The utility model discloses a screening device for feed production, wherein the feed poured into the screening box is guided by the connecting bag, and then the feed is introduced by the discharge rack. When the feed is introduced by the discharge rack, the driving motor drives the driving shaft to rotate, and then the driving shaft drives the rotating member to rotate, and the rotation of the rotating member cooperates with the driving member and the connecting cylinder provided on the side of the discharge rack, so that the discharge rack can be reciprocated left and right above the vibration screen body when the feed is introduced, so as to ensure that the feed can be evenly spread on the screen plate on the surface of the vibration screen body, thereby avoiding the situation that the screening efficiency is too low due to the accumulation of a large amount of feed, and realizing that the poured feed can be evenly fed by the provided components, so that the efficiency of the feed is higher when it is vibrated and screened. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.
[0015] Figure 1 It is a schematic diagram of the overall structure of the screening device for feed production according to the first embodiment of the utility model.
[0016] Figure 2 It is a schematic diagram of the structure of a screening box in a cutaway manner according to the first embodiment of the utility model.
[0017] Figure 3 It is a schematic diagram of the overall structure of a screening device for feed production according to the second embodiment of the utility model.
[0018] Figure 4 It is a schematic diagram of the installation structure of the mobile rack of the second embodiment of the utility model.
[0019] Figure 5 It is a schematic diagram of the installation structure of the movable spring of the second embodiment of the utility model.
[0020] In the figure: 101-screening box, 102-vibrating screen body, 103-guide column, 104-discharge frame, 105-connecting bag, 106-connecting cylinder, 107-driving member, 108-driving shaft, 109-rotating member, 110-driving motor, 201-guide rod, 202-moving frame, 203-moving screw, 204-moving motor, 205-scraping bracket, 206-movable spring, 207-joining door, 208-latch. DETAILED DESCRIPTION
[0021] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.
[0022] The first embodiment of the present application is:
[0023] See also Figure 1 and Figure 2 ,in Figure 1 It is a schematic diagram of the overall structure of the screening device for feed production. Figure 2 It is a schematic diagram of the structure of the screening box 101 cut away.
[0024] The utility model provides a screening device for feed production, comprising a screening box 101, a vibrating screen body 102 and an auxiliary component, wherein the auxiliary component comprises a guide column 103, a discharge frame 104, a connecting bag 105, a driving component and a cleaning component, wherein the driving component comprises a connecting cylinder 106, a driving member 107 and a driving member, wherein the driving member comprises a driving shaft 108, a rotating member 109 and a driving motor 110. The above-mentioned scheme solves the problem that when the existing barreled screening device is used for feeding and screening, since the feed is directly poured, the feed will be directly accumulated on the screening plate after contacting the screening plate inside the screening cylinder. Although the accumulated feed can be continuously shaken flat for screening by the vibration of the screening plate, the entire screening time will be significantly increased, resulting in a great impact on the overall screening efficiency.
[0025] In this embodiment, the vibrating screen body 102 is installed in the screening box 101. The vibrating screen body 102 is composed of a screen plate on the top and a driving mechanism that drives the screen plate to vibrate up and down with a small amplitude. The vibrating screen body 102 is installed below the screening box 101. The feed inside the screening box 101 can be screened by the vibrating screen body 102. The screening box 101 is respectively provided with corresponding import and export platforms at the top and bottom to facilitate the pouring and discharge of feed.
[0026] The guide column 103 is fixedly connected to the screening box 101 and is located in the screening box 101. The discharge rack 104 is slidably connected to the guide column 103 and is located in the screening box 101. The connecting bag 105 is connected to the discharge rack 104 and is fixedly installed in the screening box 101. The driving member is connected to the discharge rack 104. The cleaning member is connected to the screening box 101. The two guide columns 103 and the discharge rack 104 on both sides of the convex plate are fixed to the screening box 101. The discharge rack 104 is adapted to be matched with the circular groove provided, and the discharge rack 104 is connected to the inlet at the top of the screening box 101 through the connecting bag 105. The connecting bag 105 is a plastic bag. The connecting bag 105 has a reserved length for cooperating with the discharge rack 104 to move left and right. When the user pours the feed through the inlet at the top of the screening box 101, the connecting bag 105 can guide the feed into the discharge rack 104, and then the feed is evenly spread on the sieve plate above the vibrating screen body 102 through the discharge rack 104.
[0027] Secondly, the connecting cylinder 106 is fixedly connected to the discharge frame 104 and is located on one side of the discharge frame 104; the driving member 107 is rotatably connected to the connecting cylinder 106 and is located on one side of the connecting cylinder 106; the driving component is connected to the driving member 107, and the driving shaft 108 is rotatably connected to the screening box 101 and is located on one side of the screening box 101; the rotating member 109 is rotatably connected to the driving member 107 and is fixedly sleeved on one side of the driving shaft 108; the output shaft of the driving motor 110 is connected to the driving shaft 108, and the driving motor 110 is fixedly installed on one side of the screening box 101, and the connecting cylinder 106 is fixed on the outer side of the side boss of the discharge frame 104, and the driving member 10 One side of the driving member 107 is rotatably connected to the connecting cylinder 106, and the other side of the driving member 107 is rotatably connected to the rotating member 109. One side of the rotating member 109 is connected to the driving member 107, and the other side of the rotating member 109 is fixedly sleeved on the driving shaft 108. The driving shaft 108 is fixed to the output shaft of the driving motor 110, so that when the driving motor 110 drives the driving shaft 108 to rotate, the driving shaft 108 can drive the rotating member 109 to rotate, and the rotation of the rotating member 109 cooperates with the driving member 107 to drive the discharge rack 104 on the side of the connecting cylinder 106 back and forth, so that the discharge rack 104 can evenly spread the introduced feed.
[0028] When the screening device for feed production of the present embodiment is used, the feed poured into the screening box 101 is guided through the connecting bag 105, and then the feed is introduced through the discharge rack 104. When the discharge rack 104 introduces the feed, the driving motor 110 drives the driving shaft 108 to rotate, and then the driving shaft 108 drives the rotating member 109 to rotate. The rotation of the rotating member 109 cooperates with the driving member 107 and the connecting cylinder 106 provided on the side of the discharge rack 104, so that the discharge rack 104 can be reciprocated left and right, so that the discharge rack 104 can reciprocate left and right above the vibrating screen body 102 when the feed is introduced, so as to ensure that the feed can be evenly spread on the screen plate on the surface of the vibrating screen body 102, thereby avoiding the situation where the screening efficiency is too low due to the accumulation of a large amount of feed, and realizing that the poured feed can be evenly fed through the provided components, so that the feed is more efficient when vibrating and screening.
[0029] Second embodiment:
[0030] See also Figures 3 to 5 , Figure 3 This is a schematic diagram of the overall structure of the screening device for feed production according to the second embodiment. Figure 4 FIG. 2 is a schematic diagram of the installation structure of the mobile frame 202 of the second embodiment. Figure 5 This is a schematic diagram of the installation structure of the movable spring 206 of the second embodiment. The cleaning component provided by the utility model includes a guide rod 201, a movable frame 202, a movable screw 203, a movable motor 204, a scraping component and an opening and closing component. The scraping component includes a scraping bracket 205 and a movable spring 206, and the opening and closing component includes a splicing door 207 and a latch 208.
[0031] The guide rod 201 is fixedly connected to the screening box 101 and is located at a side of the screening box 101 close to the vibrating screen body 102; the moving frame 202 is slidably connected to the guide rod 201 and is located in the screening box 101; the moving screw 203 is threadedly connected to the moving frame 202 and is rotatably mounted on one side of the screening box 101; the output shaft of the moving motor 204 is connected to the moving screw 203, and the moving motor 204 is fixedly mounted on one side of the screening box 101; the scraping component is connected to the moving screw 203, and the moving motor 204 is fixedly mounted on one side of the screening box 101; the scraping component is connected to the moving screw 203, and the moving screw 203 is connected to the moving frame 202; the moving screw 203 is threadedly connected to the moving frame 202, and the moving screw 203 is threadedly ... The movable frame 202 is connected; the opening and closing component is connected to the screening box 101, the guide rod 201 is fixed inside the screening box 101, the movable frame 202 can slide inside the screening box 101 by cooperating with the guide rod 201, the movable frame 202 is provided with a threaded hole adapted to the movable screw 203, the movable screw 203 is fixed to the output shaft of the movable motor 204, so that the user can directly drive the movable frame 202 accordingly through the movable motor 204 cooperating with the movable screw 203.
[0032] Secondly, the scraping bracket 205 is slidably connected to the moving frame 202 and is located on one side of the moving frame 202; the two sides of the movable spring 206 are respectively connected to the scraping bracket 205 and the moving frame 202, the splicing door 207 is connected to the screening box 101 and is located on one side of the screening box 101; the latch 208 is connected to the splicing door 207 and is installed on one side of the screening box 101, the scraping bracket 205 is slidably arranged on the moving frame 202, the bottom of the scraping bracket 205 is in conflict with the sieve plate on the surface of the vibrating screen body 102, and a plurality of the movable springs 206 are arranged on the table surface where the scraping bracket 205 is connected to the moving frame 202, and the pressure applied by the movable springs 206 can ensure that the bottom of the scraping bracket 205 is in contact with the The sieve plate surface of the vibrating screen body 102 is in more stable contact, and then the movement of the moving frame 202 drives the scraping bracket 205 to move, so as to complete the cleaning of impurities attached to the surface of the vibrating screen body 102. The screening box 101 is provided with a corresponding discharge groove at the end where the scraping bracket 205 scrapes, and the splicing door 207 is adapted to the discharge groove. A through-hole boss is provided on the outside of the splicing door 207, and a round hole platform adapted to the through-hole boss of the splicing door 207 is also provided on the outside of the screening box 101, so that the user can install the splicing door 207 on the outside of the screening box 101 through the latch 208. When the user needs to open the splicing door 207 to remove the cleaned impurities, the splicing door 207 can be removed by simply pulling out the latch 208.
[0033] When using a screening device for feed production according to the present embodiment, the mobile motor 204 can cooperate with the mobile screw 203 to drive the mobile frame 202, and then the scraping bracket 205 provided at the bottom of the mobile frame 202 cooperates with the movable spring 206 to clean the surface of the screen plate of the vibrating screen to prevent the filter holes of the screen plate from being blocked by particulate impurities. After scraping and cleaning the impurities, the user can remove the splicing door 207 by pulling out the latch 208, and then discharge the scraped large particles of feed and impurities, which greatly enhances the practicality of the entire device.
[0034] What is disclosed above is only one or more preferred embodiments of the present application, and cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiments and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.
Claims
1. A screening device for feed production, comprising a screening box and a vibrating screen body, wherein the vibrating screen body is installed in the screening box, characterized in that: Also included are auxiliary components; The auxiliary components include a guide column, a discharge frame, a connecting bag, a driving component and a cleaning component. The guide column is fixedly connected to the screening box and is located in the screening box. The discharge frame is slidably connected to the guide column and is located in the screening box. The connecting bag is connected to the discharge frame and is fixedly installed in the screening box. The driving component is connected to the discharge frame, and the cleaning component is connected to the screening box.
2. The screening device for feed production according to claim 1, characterized in that: The driving component includes a connecting cylinder, a driving member and a driving member. The connecting cylinder is fixedly connected to the discharge frame and is located on one side of the discharge frame; the driving member is rotatably connected to the connecting cylinder and is located on one side of the connecting cylinder; the driving member is connected to the driving member.
3. The screening device for feed production according to claim 2, characterized in that: The driving component includes a driving shaft, a rotating member and a driving motor. The driving shaft is rotatably connected to the screening box and is located on one side of the screening box; the rotating member is rotatably connected to the driving member and is fixedly mounted on one side of the driving shaft; the output shaft of the driving motor is connected to the driving shaft, and the driving motor is fixedly installed on one side of the screening box.
4. The screening device for feed production according to claim 1, characterized in that: The cleaning component includes a guide rod, a movable frame, a movable screw, a movable motor, a scraping component and an opening and closing component. The guide rod is fixedly connected to the screening box and is located on a side of the screening box close to the vibrating screen body; the movable frame is slidably connected to the guide rod and is located in the screening box; the movable screw is threadedly connected to the movable frame and is rotatably installed on one side of the screening box; the output shaft of the movable motor is connected to the movable screw, and the movable motor is fixedly installed on one side of the screening box; the scraping component is connected to the movable frame; and the opening and closing component is connected to the screening box.
5. The screening device for feed production according to claim 4, characterized in that: The scraping component comprises a scraping bracket and a movable spring. The scraping bracket is slidably connected to the movable bracket and is located on one side of the movable bracket. The two sides of the movable spring are respectively connected to the scraping bracket and the movable bracket.
6. The screening device for feed production according to claim 4, characterized in that: The opening and closing components include a splicing door and a latch, wherein the splicing door is connected to the screening box and is located at one side of the screening box; the latch is connected to the splicing door and is installed at one side of the screening box.