Dual-power control mechanism of gravel aggregate production line

Abstract

The dual-power control mechanism comprises a support and a supporting column fixed to the bottom end of the support, the inner wall of the support is rotationally connected with two sets of rotating rollers, the outer walls of the two sets of rotating rollers are in transmission connection with a conveying belt, a first motor is installed on the outer wall of the support, and a second motor is installed on the outer wall of the support. The output end of the first motor is connected to the rotating roller. According to the dual-power-supply control mechanism of the gravel aggregate production line, the supporting column, the rotating roller, the first motor, the conveying belt, the screening plate, a hole, a vertical rod, a transverse rod, a guide rod, a rack plate, a knocking block, a mounting plate, a second motor, a rotating rod, a rotating gear and a first spring are combined for use, and the rack plate can be driven to transversely move by starting the second motor; and the knocking block and the screening plate are knocked, the efficient vibration effect is achieved, the screening plate can conduct screening treatment on the gravel aggregate, the blocked gravel aggregate can be vibrated and discharged in a knocking mode, and the rapid discharging mode is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of sand and gravel aggregate production, in particular to a dual power supply control mechanism for a sand and gravel aggregate production line. Background Art

[0002] Sand and gravel aggregate is a general term for sand, pebbles (gravel), crushed stone, blocks, and other materials used in water conservancy projects. Sand and gravel aggregate is the main building material for structures such as concrete and stacked stones in water conservancy projects. Sand and gravel aggregate usually requires conveying equipment for transportation during the production process. Conveyor belts are generally used for transportation, which can improve the work efficiency of the production line.

[0003] However, it is not conducive to screening the sand and gravel aggregates when discharging, thereby increasing the subsequent screening work of the staff. During screening, the sand and gravel aggregates are easily blocked with the screening plate, which makes it difficult to discharge the sand and gravel aggregates, thereby affecting the working efficiency of the device. Utility Model Content

[0004] (1) Technical problems solved

[0005] In response to the deficiencies in the prior art, the utility model provides a dual-power supply control mechanism for a sand and gravel aggregate production line, which is equipped with a support column, a rotating roller, a first motor, a conveyor belt, a screening plate, holes, a vertical rod, a horizontal rod, a guide rod, a rack plate, a knocking block, a mounting plate, a second motor, a rotating rod, a rotating gear and a first spring. By turning on the second motor, the rack plate can be driven to move laterally, and the knocking block can knock against the screening plate to achieve an efficient vibration effect. The screening plate can screen the sand and gravel aggregate, and the blocked sand and gravel aggregate can be vibrated and discharged by knocking, thereby achieving the advantages of a fast discharging method, etc., and solves the problems raised by the background technology.

[0006] (2) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a dual-power supply control mechanism for a sand and gravel aggregate production line, comprising a bracket and a support column fixed to the bottom end of the bracket, wherein the inner wall of the bracket is rotatably connected to two sets of rotating rollers, and the outer walls of the two sets of rotating rollers are transmission-connected to a conveyor belt, a first motor is mounted on the outer wall of the bracket, and the output end of the first motor is connected to the rotating roller, a screening plate is fixed to the outer wall of the bottom end of the bracket, and a plurality of groups of holes are opened inside the screening plate;

[0008] The bottom end of the bracket is slidably connected to a rack plate, and a knocking block corresponding to the screening plate is fixed on the outer wall of the rack plate.

[0009] Preferably, a vertical rod is fixed to the bottom end of the bracket, a horizontal rod is fixed to the bottom end of the vertical rod, and a guide rod inserted into the interior of the rack plate is fixed to the outer wall of the horizontal rod.

[0010] Preferably, a mounting plate is fixed to the bottom end of the bracket, a second motor is mounted on the outer wall of the mounting plate, an output end of the second motor is connected to a rotating rod, and an end of the rotating rod away from the second motor is fixed with a rotating gear meshing with the rack plate.

[0011] Preferably, a first spring is provided inside the rack plate, one end of the first spring is connected to the guide rod, and the other end is connected to the inner wall of the rack plate.

[0012] Preferably, a connecting plate is fixed to the right end of the bracket, a movable rod passes through the inside of the connecting plate, a movable plate is fixed to one end of the movable rod and a handle is fixed to the other end, a cleaning layer corresponding to the conveyor belt is fixed to the end of the movable plate away from the movable rod, and the handle is connected to the outer wall of the connecting plate by a second spring.

[0013] Preferably, a fixing rod penetrating the connecting plate is fixed to the outer wall of the movable plate, and a baffle is fixed to one end of the fixing rod away from the movable plate.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. By setting a support column, a rotating roller, a first motor, a conveyor belt, a screening plate, a hole, a vertical rod, a horizontal rod, a guide rod, a rack plate, a knocking block, a mounting plate, a second motor, a rotating rod, a rotating gear and a first spring in combination, turning on the second motor can drive the rack plate to move laterally, and make the knocking block knock against the screening plate to achieve an efficient vibration effect. The screening plate can screen the sand and gravel aggregates, and the blocked sand and gravel aggregates can be vibrated and discharged by knocking, thereby realizing a fast discharging method.

[0017] 2. By setting up a connecting plate, a movable rod, a moving plate, a cleaning layer, a second spring, a handle, a fixed rod and a baffle in combination, by pressing the handle to move the movable rod, the movable plate and the cleaning layer, the cleaning layer can wipe and clean the surface of the conveyor belt, thereby enhancing the cleanliness of the conveyor belt surface and meeting the effect of long-term use of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the rotating gear and rack plate of the utility model;

[0020] Figure 3 This is a schematic diagram of the cross-sectional structure of the rack plate of the utility model;

[0021] Figure 4 For this utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0022] In the figure: 1. bracket; 211. support column; 212. rotating roller; 213. first motor; 214. conveyor belt; 215. screening plate; 216. hole; 217. vertical rod; 218. horizontal rod; 219. guide rod; 220. rack plate; 221. knocking block; 222. mounting plate; 223. second motor; 224. rotating rod; 225. rotating gear; 226. first spring; 311. connecting plate; 312. movable rod; 313. moving plate; 314. cleaning layer; 315. second spring; 316. handle; 317. fixing rod; 318. baffle. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] Example

[0025] Reference Figure 1-4As shown, a dual power supply control mechanism of a sand and gravel aggregate production line includes a bracket 1 and a support column 211 fixed to the bottom end of the bracket 1. The inner wall of the bracket 1 is rotatably connected to two groups of rotating rollers 212, and the outer walls of the two groups of rotating rollers 212 are transmission-connected to a conveyor belt 214. A first motor 213 is installed on the outer wall of the bracket 1, and the output end of the first motor 213 is connected to the rotating roller 212. A screening plate 215 is fixed to the outer wall of the bottom end of the bracket 1, and a plurality of groups of holes 216 are opened inside the screening plate 215. By turning on the first motor 213, the rotating roller 212 can be driven to rotate, and the conveyor belt 214 can carry sand and gravel aggregate for transportation, thereby improving more efficient production and transportation efficiency. The bottom end of the bracket 1 is slidably connected to a rack plate 220, and a knocking block 221 corresponding to the screening plate 215 is fixed on the outer wall of the rack plate 220. The outer wall of the screening plate 215 can be knocked by moving the rack plate 220 and the knocking block 221. The knocking block 221 can be made of rubber and has good wear resistance. When the hole 216 is clogged, the stuck sand and gravel aggregate can be cleaned by knocking. The bottom end of the bracket 1 is fixed to a vertical rod 217, and the bottom end of the vertical rod 217 is fixed to a cross bar 218. The outer wall of the cross bar 218 is fixed to a guide rod 219 inserted into the rack plate 220. The rack plate 220 can slide along the outer wall of the guide rod 219 to achieve better stability. A mounting plate 222 is fixed to the bottom end of the bracket 1. A second motor 223 is mounted on the outer wall of the mounting plate 222. The output end of the second motor 223 is connected to a rotating rod 224. A rotating gear 225 is fixed to the end of the rotating rod 224 away from the second motor 223, which engages with the rack plate 220. When the second motor 223 is turned on, the rotating rod 224 and the rotating gear 225 rotate. The rotating gear 225 drives the rack plate 220 and the knock block 221 to move back and forth laterally, thereby enhancing the operating efficiency of the device. A first spring 226 is provided within the rack plate 220. One end of the first spring 226 is connected to the guide rod 219 and the other end is connected to the inner wall of the rack plate 220. The provision of the first spring 226 can provide a good buffering effect, ensuring that the rack plate 220 is not easily damaged during movement.

[0026] A connecting plate 311 is fixed to the right end of the bracket 1, and a movable rod 312 runs through the inside of the connecting plate 311. A movable plate 313 is fixed to one end of the movable rod 312 and a handle 316 is fixed to the other end. A cleaning layer 314 corresponding to the conveyor belt 214 is fixed to the end of the movable plate 313 away from the movable rod 312. The handle 316 is connected to the outer wall of the connecting plate 311 by a second spring 315. The cleaning layer 314 can be made of a brush material. By pushing the handle 316, the movable rod 312, the movable plate 313 and the cleaning layer 314 can be moved. The cleaning layer 314 will contact the outer wall of the conveyor belt 214. When the conveyor belt 214 is transmitted, it can be cleaned with the cleaning layer 314, thereby enhancing the surface quality of the conveyor belt 214. A fixing rod 317 that passes through the connecting plate 311 is fixed to the outer wall of the movable plate 313, and a baffle 318 is fixed to the end of the fixing rod 317 away from the movable plate 313. The setting of the fixing rod 317 can achieve better stability, and the baffle 318 has a better protective effect to prevent the fixing rod 317 from falling off from the connecting plate 311.

[0027] Working principle: When in use, the first motor 213 is turned on to drive the rotating roller 212 and the conveyor belt 214 to transport the sand and gravel aggregates to the screening plate 215, and the sand and gravel aggregates can be screened through the holes 216. Subsequently, the second motor 223 is turned on to drive the rotating rod 224 and the rotating gear 225 to rotate. The rotating gear 225 will drive the rack plate 220 and the knocking block 221 to move to the right. The knocking block 221 will knock with the screening plate 215, and the sand and gravel aggregates blocking the holes 216 will be vibrated and discharged, achieving a rapid cleaning effect.

[0028] When the surface of the conveyor belt 214 needs to be cleaned, pressing the handle 316 will drive the movable rod 312, the movable plate 313 and the cleaning layer 314 to move. The movement of the movable plate 313 drives the fixed rod 317 to move inside the connecting plate 311. The cleaning layer 314 can contact the surface of the conveyor belt 214. When the conveyor belt 214 is transmitted, the dust on the surface of the conveyor belt 214 can be quickly cleaned.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dual power supply control mechanism for a sand and gravel aggregate production line, comprising a bracket (1) and a support column (211) fixed to the bottom end of the bracket (1), characterized in that: The inner wall of the bracket (1) is rotatably connected to two groups of rotating rollers (212), and the outer walls of the two groups of rotating rollers (212) are transmission-connected to a conveyor belt (214). A first motor (213) is installed on the outer wall of the bracket (1), and the output end of the first motor (213) is connected to the rotating rollers (212). A screening plate (215) is fixed to the outer wall of the bottom end of the bracket (1), and a plurality of groups of holes (216) are opened inside the screening plate (215); A vertical rod (217) is fixed to the bottom end of the bracket (1), a horizontal rod (218) is fixed to the bottom end of the vertical rod (217), and a guide rod (219) inserted into the interior of the rack plate (220) is fixed to the outer wall of the horizontal rod (218); The bottom end of the bracket (1) is slidably connected to a rack plate (220), and a knocking block (221) corresponding to the screening plate (215) is fixed to the outer wall of the rack plate (220); A mounting plate (222) is fixed to the bottom end of the bracket (1), a second motor (223) is mounted on the outer wall of the mounting plate (222), an output end of the second motor (223) is connected to a rotating rod (224), and a rotating gear (225) meshing with the rack plate (220) is fixed to one end of the rotating rod (224) away from the second motor (223).

2. The dual power supply control mechanism for a sand and gravel aggregate production line according to claim 1, characterized in that: A first spring (226) is provided inside the rack plate (220), one end of the first spring (226) is connected to the guide rod (219), and the other end is connected to the inner wall of the rack plate (220).

3. The dual power supply control mechanism for a sand and gravel aggregate production line according to claim 1, characterized in that: A connecting plate (311) is fixed to the right end of the bracket (1), a movable rod (312) is passed through the interior of the connecting plate (311), a movable plate (313) is fixed to one end of the movable rod (312), and a handle (316) is fixed to the other end, a cleaning layer (314) corresponding to the conveyor belt (214) is fixed to the end of the movable plate (313) away from the movable rod (312), and the handle (316) is connected to the outer wall of the connecting plate (311) via a second spring (315).

4. The dual power supply control mechanism for a sand and gravel aggregate production line according to claim 3 is characterized in that: A fixing rod (317) penetrating the connecting plate (311) is fixed to the outer wall of the movable plate (313), and a baffle (318) is fixed to one end of the fixing rod (317) away from the movable plate (313).

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