Undulating type discharging and receiving device for groove net arrangement conveying belt
By designing a undulating material discharge and feeding device for grooved grid conveyor belts, the problems of large drops in material discharge and feeding and easy wear of rubber scrapers are solved, and the material surface is complete, safe and hygienic transmission effect is achieved.
Patent Information
- Application Number
- CN202422080726.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-27
- Publication Date
- 2025-06-10
- Estimated Expiration
- 2034-08-27
AI Technical Summary
There is a large drop in the material discharge and coupling of the grooved mesh conveyor belt, resulting in damage to the surface of the material, and the material is easily sticky and not easily fall off. Rubber soft material scraping is easily worn and damaged, affecting safety and hygiene and cannot completely ensure that the material is scraped off.
A undulating feeding device is designed, including a transmission assembly, a undulating disk assembly and a undulating assembly. By closely cooperating with the rotor, combined with the hinge shaft and compression spring design, the main body of the undulating disk rises and falls as the gear tooth surface rotates, and maintains close fit with the grooved grid surface.
It achieves good results in material discharge and feeding, avoids the problem of material surface damage and the problem of sticking mesh surface not falling off, and at the same time extends the service life of the device, ensuring the safe and sanitary transmission of materials.
Smart Images
Figure CN222960661U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to a undulating discharging and material receiving device for a grooved wire mesh conveyor belt. Background Art
[0002] After a conveying device adopts a grooved wire mesh conveyor belt, since the upper net surface is an irregular groove, it is necessary to solve the problems of the connection and matching of the discharging and material receiving of the material with the upper net surface and no material leakage. The existing problems are as follows: on the one hand, when receiving materials by the natural dropping method, the discharging height difference is large, which causes damage to the surface of the materials, and the conveyed materials are easy to adhere to the net surface and are not easy to fall off; on the other hand, when scraping materials by setting rubber soft materials at the discharging end of the transmission shaft, it is easy to wear and break after a long time, and the worn and broken debris falls into the materials, affecting safety and hygiene, and it cannot be fully guaranteed that all the materials can be scraped off. Content of the Utility Model
[0003] The purpose of the utility model is to propose a undulating discharging and material receiving device for a grooved wire mesh conveyor belt to solve the problems existing in the background art: when receiving materials by the natural dropping method, the discharging height difference is large, which causes damage to the surface of the materials, and the conveyed materials are easy to adhere to the net surface and are not easy to fall off. When scraping materials by setting rubber soft materials at the discharging end, it is easy to wear and break after a long time, and the worn and broken debris falls into the materials, affecting safety and hygiene, and it cannot be fully guaranteed that all the materials can be scraped off. The technical solution adopted to solve the technical problem is: a undulating discharging and material receiving device for a grooved wire mesh conveyor belt, which is characterized in that it includes a transmission assembly, a material receiving tray assembly, and a undulating assembly; the transmission shaft in the transmission assembly drives the grooved wire mesh to run, and pressing wheels are arranged at both ends of the transmission shaft; the material receiving tray body in the material receiving tray assembly is in close contact with the upper net surface of the grooved wire mesh, and a material receiving tray rotating bracket is arranged below the material receiving tray body, and both ends of the material receiving tray rotating bracket are nested in the material receiving tray fixed sleeve, so that the material receiving tray body can rotate around the material receiving tray fixed sleeve; the undulating fixing plate in the undulating assembly is arranged on the material receiving tray rotating bracket, a rotating shaft and a hinge shaft are arranged on the undulating fixing plate, a rotating wheel is arranged on the rotating shaft, the rotating wheel is in close contact and cooperation with the tooth surface of the pressing wheel, a hinge ear is arranged on the hinge shaft, and a compression spring, a top sleeve and a set screw are arranged at the end of the hinge ear to provide a reverse pressing force on the material receiving tray body, so that the material receiving tray body rises and falls with the rotation of the tooth surface of the pressing wheel around the material receiving tray fixed sleeve, so that the material receiving tray body always keeps in close fit with the grooves on the upper net surface of the grooved wire mesh; the rotation period between adjacent teeth of the pressing wheel is synchronized with the progressive period between adjacent grooves of the grooved wire mesh. Wherein, the cross-sectional shape and size between adjacent teeth of the pressing wheel are the same as the cross-sectional shape and size of the grooves on the grooved wire mesh.
[0004] The beneficial effects of the present utility model compared with the background technology are as follows: Due to the adoption of the above technical solution, during the transmission operation, the tooth surface of the pressing wheel is closely fitted with the runner on the rotating shaft. Then, through the hinge ear on the hinge shaft and the compression spring, top sleeve, and set screw at the end of the hinge ear, a reverse tightening force is provided to the main body of the material receiving tray, so that the main body of the material receiving tray rotates rapidly with the tooth surface of the pressing wheel around the fixed sleeve of the material receiving tray as the center, ensuring that the main body of the material receiving tray is always in close contact with the grooves on the upper surface of the groove screen. Moreover, the rotation period between adjacent teeth of the pressing wheel is synchronized with the progression period of adjacent grooves of the groove screen. No matter what the inclination position of the grooves on the upper surface of the groove screen is at the discharge port, the main body of the material receiving tray always remains in close contact with the grooves on the upper surface of the groove screen throughout the process, effectively solving the problems that when using the natural dropping method for material receiving and discharging, the discharge height difference is large, resulting in damage to the surface of the material, and the transported material is prone to sticking to the mesh surface and not easily falling off; when scraping the material with a rubber soft material at the discharge end, it is prone to wear and breakage over time, and the debris from the wear and breakage falls into the material, affecting safety and hygiene, and it cannot fully ensure that all the materials can be scraped off, achieving a good material discharging and receiving effect. BRIEF DESCRIPTION OF THE DRAWINGS
[0005] Figure 1 It is a schematic structural view of the present utility model. Figure 2 is Figure 1 side view of the material discharging direction of Figure 3 is Figure 1 top view of
[0006] Among them, 1 is the transmission assembly, which is provided with a transmission shaft 101, a groove screen 102, and a pressing wheel 103; 2 is the material receiving tray assembly, which is provided with a main body of the material receiving tray 201, a rotating bracket of the material receiving tray 202, and a fixed sleeve of the material receiving tray 203; 3 is the undulating assembly, which is provided with an undulating fixing plate 301, a rotating shaft 302, a hinge shaft 303, a runner 304, a hinge ear 305, a compression spring 306, a top sleeve 307, and a set screw 308. SPECIFIC EMBODIMENTS
[0007] Embodiment: Refer to Figure 1 、 Figure 2 、 Figure 3, A undulating discharging and material receiving device for a grooved wire mesh conveyor belt, characterized in that: it includes a transmission assembly 1, a material receiving tray assembly 2, and an undulating assembly 3; the transmission shaft 101 in the transmission assembly 1 drives the grooved wire mesh 102 to run, and pressing wheels 103 are arranged at both ends of the transmission shaft 101; the material receiving tray body 201 in the material receiving tray assembly 2 is in close contact with the upper surface of the grooved wire mesh 102, and a material receiving tray rotating bracket 202 is arranged below the material receiving tray body 201. Both ends of the material receiving tray rotating bracket 202 are nested in the material receiving tray fixed sleeve 203, enabling the material receiving tray body 201 to rotate around the material receiving tray fixed sleeve 203; the undulating fixing plate 301 in the undulating assembly 3 is arranged on the material receiving tray rotating bracket 202. A rotating shaft 302 and a hinge shaft 303 are arranged on the undulating fixing plate 301. A rotating wheel 304 is arranged on the rotating shaft 302, and the rotating wheel 304 is in close contact and cooperation with the tooth surface of the pressing wheel 103. A hinge ear 305 is arranged on the hinge shaft 303, and a compression spring 306, a top sleeve 307, and a setscrew 308 are arranged at the end of the hinge ear 305 to provide a reverse tightening force to the material receiving tray body 201, so that the material receiving tray body 201 undulates with the rotation of the tooth surface of the pressing wheel 103 around the material receiving tray fixed sleeve 203, ensuring that the material receiving tray body 201 always remains in close fit with the grooves on the upper surface of the grooved wire mesh 102; the rotation period between adjacent teeth of the pressing wheel 103 is synchronized with the progression period of adjacent grooves of the grooved wire mesh 102; the cross-sectional shape and size between adjacent teeth of the pressing wheel 103 are the same as and match the cross-sectional shape and size of the grooves on the grooved wire mesh 102.
Claims
1. An undulating material discharging and receiving device for a grooved mesh conveyor belt, characterized in that: The invention comprises a transmission assembly (1), a receiving tray assembly (2), and an undulating assembly (3); the transmission shaft (101) in the transmission assembly (1) drives the grooved net (102) to operate, and pressure wheels (103) are arranged at both ends of the transmission shaft (101); the receiving tray body (201) in the receiving tray assembly (2) is in close contact with the net surface of the grooved net (102), and a receiving tray rotating bracket (202) is arranged at the lower part of the receiving tray body (201), and both ends of the receiving tray rotating bracket (202) are nested in the receiving tray fixing sleeve (203), so that the receiving tray body (201) can rotate around the receiving tray fixing sleeve (203); the undulating fixing plate (301) in the undulating assembly (3) is arranged on the receiving tray rotating bracket (202), and the undulating fixing plate (301) is arranged on the receiving tray rotating bracket (202). A rotating shaft (302) and an articulated shaft (303) are provided. A rotating wheel (304) is provided on the rotating shaft (302). The rotating wheel (304) is in close contact with the tooth surface of the pressure wheel (103). A hinged ear (305) is provided on the articulated shaft (303). A compression spring (306), a top sleeve (307) and a top screw (308) are provided at the end of the articulated ear (305) to provide a reverse tightening force to the receiving tray body (201), so that the receiving tray body (201) is centered on the receiving tray fixing sleeve (203) and rises and falls with the rotation of the tooth surface of the pressure wheel (103), so that the receiving tray body (201) always keeps in close contact with the grooves on the net surface of the groove arrangement net (102); the rotation period between adjacent teeth of the pressure wheel (103) is synchronized with the progressive period of adjacent grooves of the groove arrangement net (102).
2. According to claim 1, an undulating material discharging and receiving device for a grooved mesh conveyor belt, characterized in that: The cross-sectional shape and size between adjacent teeth of the pressure wheel (103) are identical to the cross-sectional shape and size of the grooves on the groove arrangement net (102).