Raw material conveying and feeding device for pavement brick production

Abstract

The utility model relates to the technical field of pavement brick production, and discloses a raw material conveying and feeding device for pavement brick production, which comprises a mounting frame, supporting legs are fixedly mounted on the bottom surface of the mounting frame, a feeding mechanism is arranged above the mounting frame, and a conveying mechanism is arranged on the right side of the feeding mechanism. The feeding mechanism comprises a feeding part and an anti-blocking part, the feeding mechanism is used for adding raw materials to the device, the conveying mechanism comprises a conveying part and a connecting part, and the conveying mechanism is used for conveying the raw materials. The double-shaft motor is started to drive the first rotating shaft to rotate, and the first rotating shaft rotates to drive the stirring rods with different lengths to rotate so as to stir raw materials at the lower end of the feeding hopper, so that the raw materials at the lower end of the feeding hopper are dispersed, the feeding hopper is not blocked by bridging of the raw materials, and normal conveying of the raw materials is always ensured; therefore, the conveying efficiency of the raw materials is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of pavement brick production, and more specifically to a raw material conveying and feeding device for pavement brick production. Background Art

[0002] Pavement bricks are made of cement and aggregate as the main raw materials, processed, vibrated and pressed or other molding processes, and are used for paving concrete pavements and ground engineering blocks and slabs of urban road sidewalks, urban squares, etc. When pavement bricks are produced, their raw materials need to be transported.

[0003] The shortcomings of the existing technology: When the existing raw material conveying device conveys raw materials, the raw materials are manually added to the conveying device through a hopper. When the raw materials are added to the hopper, the raw materials are easily blocked by bridges, which causes the conveying device to run idle without material conveying, thereby affecting the conveying efficiency. Summary of the invention

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a raw material conveying and feeding device for pavement brick production to solve the problems existing in the above-mentioned background technology.

[0005] The utility model provides the following technical solution: a raw material conveying and feeding device for pavement brick production, comprising a mounting frame, a support leg is fixedly mounted on the bottom surface of the mounting frame, a feeding mechanism is arranged above the mounting frame, and a conveying mechanism is arranged on the right side of the feeding mechanism;

[0006] The feeding mechanism comprises a feeding part and an anti-blocking part, and the feeding mechanism is used to add raw materials to the device;

[0007] The conveying mechanism comprises a conveying part and a connecting part, and the conveying mechanism is used to convey the raw material;

[0008] Preferably, the feeding part comprises a storage frame fixed to the left end of the mounting frame, a through hole is provided on the top surface of the storage frame, and a feed hopper is fixedly mounted on the inner wall of the through hole.

[0009] Preferably, the anti-blocking part includes a dual-axis motor fixedly mounted on the top surface of the storage frame, a first rotating shaft is fixedly mounted on the rear output end of the dual-axis motor, a rear end of the first rotating shaft rotates through the outer wall of the feed hopper and extends to the inside of the feed hopper, a plurality of stirring rods of different lengths are arranged inside the feed hopper, and one end of the plurality of stirring rods is rotatably connected to the outer wall of the first rotating shaft.

[0010] Preferably, the conveying part includes a first connecting shaft and a second connecting shaft rotatably mounted on the inner wall of the mounting frame through a first bearing seat, and a first transmission roller and a second transmission roller are fixedly sleeved on the outer wall of the first connecting shaft and the outer wall of the second connecting shaft respectively.

[0011] Preferably, the outer wall of the first transmission roller and the outer wall of the second transmission roller are connected through a conveyor belt transmission, a plurality of baffles are fixedly installed on the outer wall of the conveyor belt, a discharge trough is fixedly installed on the right bottom surface of the mounting frame, and the front end of the first connecting shaft extends to the front side of the mounting frame.

[0012] Preferably, the connecting part includes a first pulley fixedly sleeved on the outer wall of the front end of the first connecting shaft, a second rotating shaft is fixedly installed on the rear output end of the dual-axis motor, a second pulley is fixedly sleeved on the outer wall of the second rotating shaft, and the outer wall of the first pulley is transmission-connected to the outer wall of the second pulley through a transmission belt.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model starts a double-axis motor to drive the first rotating shaft to rotate. The rotation of the first rotating shaft simultaneously drives a plurality of stirring rods of different lengths to rotate, thereby stirring the raw materials at the lower end of the feed hopper, which is beneficial to dispersing the raw materials at the lower end of the feed hopper without causing bridging of the raw materials to block the feed hopper, thereby always ensuring the normal transportation of the raw materials without interrupting the delivery of the materials, thereby ensuring the efficiency of raw material transportation.

[0015] The utility model drives the second rotating shaft and the second pulley to rotate through a double-axis motor, and the second pulley drives the first pulley and the first connecting shaft to rotate through a transmission belt, and the first connecting shaft drives the first transmission roller to rotate. Under the action of the second transmission roller and the second connecting shaft of the conveyor belt, the conveyor belt drives multiple baffles to move, and the baffles block the raw materials for conveying, which is conducive to convenient and fast conveying of the raw materials, makes it difficult for the raw materials to slip from the conveyor belt, and ensures the conveying efficiency of the raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the overall side structure of the utility model.

[0018] Figure 3 It is an exploded view of the conveying mechanism of the utility model.

[0019] Figure 4 It is a schematic cross-sectional diagram of the overall structure of the utility model;

[0020] Figure 5 For the utility model Figure 2 A magnified view of the structure in the middle.

[0021] The accompanying drawings are marked as follows: 1. mounting frame; 101. supporting leg; 2. feeding mechanism; 201. storage frame; 202. feed hopper; 203. dual-axis motor; 204. first rotating shaft; 205. stirring rod; 3. conveying mechanism; 301. first connecting shaft; 302. second connecting shaft; 303. first transmission roller; 304. second transmission roller; 305. conveyor belt; 306. baffle; 307. discharge chute; 308. first pulley; 309. second rotating shaft; 310. second pulley; 311. transmission belt. DETAILED DESCRIPTION

[0022] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The raw material conveying and feeding device for pavement brick production involved in the present invention is not limited to the various structures recorded in the following embodiments. All other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0023] The utility model provides a raw material conveying and feeding device for pavement brick production, including a mounting frame 1, a supporting leg 101 is fixedly installed on the bottom surface of the mounting frame 1, a feeding mechanism 2 is arranged above the mounting frame 1, a conveying mechanism 3 is arranged on the right side of the feeding mechanism 2, the feeding mechanism 2 includes a feeding part and an anti-blocking part, the feeding mechanism 2 is used to add raw materials to the device, the conveying mechanism 3 includes a conveying part and a connecting part, and the conveying mechanism 3 is used to convey the raw materials.

[0024] Furthermore, the feeding part includes a storage frame 201 fixed to the left end of the mounting frame 1, a through hole is provided on the top surface of the storage frame 201, a feeding hopper 202 is fixedly installed on the inner wall of the through hole, and the feeding hopper 202 is provided for easy feeding.

[0025] Furthermore, the anti-blocking part includes a dual-axis motor 203 fixedly installed on the top surface of the storage frame 201, and a first rotating shaft 204 is fixedly installed on the rear output end of the dual-axis motor 203. The rear end of the first rotating shaft 204 rotates through the outer wall of the feed hopper 202 and extends to the inside of the feed hopper 202. A plurality of stirring rods 205 of different lengths are arranged inside the feed hopper 202, and one end of the plurality of stirring rods 205 is rotatably connected to the outer wall of the first rotating shaft 204. The stirring rods 205 of different lengths are arranged to prevent bridging and blockage of raw materials inside the feed hopper 202.

[0026] Furthermore, the conveying part includes a first connecting shaft 301 and a second connecting shaft 302 which are rotatably mounted on the inner wall of the mounting frame 1 through a first bearing seat, and the outer walls of the first connecting shaft 301 and the outer walls of the second connecting shaft 302 are respectively fixedly sleeved with a first transmission roller 303 and a second transmission roller 304, and the first connecting shaft 301 and the second connecting shaft 302 drive the first transmission roller 303 and the second transmission roller 304 to rotate.

[0027] Furthermore, the outer wall of the first transmission roller 303 and the outer wall of the second transmission roller 304 are connected through a conveyor belt 305, and a plurality of baffles 306 are fixedly installed on the outer wall of the conveyor belt 305. A discharge trough 307 is fixedly installed on the right bottom surface of the mounting frame 1. The front end of the first connecting shaft 301 extends to the front side of the mounting frame 1. The baffles 306 are arranged to facilitate the transportation of raw materials, and the discharge trough 307 facilitates the transportation and discharge of raw materials.

[0028] Furthermore, the connecting part includes a first pulley 308 fixedly sleeved on the outer wall of the front end of the first connecting shaft 301, a second rotating shaft 309 is fixedly installed on the rear output end of the dual-axis motor 203, a second pulley 310 is fixedly sleeved on the outer wall of the second rotating shaft 309, the outer wall of the first pulley 308 is connected to the outer wall of the second pulley 310 through a transmission belt 311, and the dual-axis motor 203 is provided to provide power for the conveying mechanism 3.

[0029] The working principle of the utility model is as follows: the double-axis motor 203 is turned on, and raw materials are added from the feed hopper 202. The double-axis motor 203 drives the first rotating shaft 204 to rotate. The rotation of the first rotating shaft 204 drives a plurality of stirring rods 205 of different lengths to rotate, thereby stirring the raw materials at the lower end of the feed hopper 202, so that the dispersion of the raw materials at the lower end of the feed hopper 202 will not cause the bridging of the raw materials to block the feed hopper 202, and the normal transportation of the raw materials will always be guaranteed without interrupting the delivery of the materials, thereby ensuring the efficiency of the raw material transportation. At the same time, the double-axis motor 203 drives the second rotating shaft 204 to rotate. The shaft 309 and the second pulley 310 rotate, and the second pulley 310 drives the first pulley 308 and the first connecting shaft 301 to rotate through the transmission belt 311, and the first connecting shaft 301 drives the first transmission roller 303 to rotate. Under the action of the conveyor belt 305, the second transmission roller 304 and the second connecting shaft 303, the conveyor belt 305 drives multiple baffles 306 to move, and the baffles 306 block the raw materials for conveying, which is beneficial to the convenient and fast conveying of the raw materials, making it difficult for the raw materials to slip from the conveyor belt, thereby ensuring the conveying efficiency of the raw materials.

[0030] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0031] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A raw material conveying and feeding device for producing pavement bricks, comprising a mounting frame (1), characterized in that: A support leg (101) is fixedly mounted on the bottom surface of the mounting frame (1); a feeding mechanism (2) is arranged above the mounting frame (1); and a conveying mechanism (3) is arranged on the right side of the feeding mechanism (2); The feeding mechanism (2) comprises a feeding part and an anti-blocking part, and the feeding mechanism (2) is used to add raw materials to the device; The conveying mechanism (3) comprises a conveying part and a connecting part, and the conveying mechanism (3) is used to convey raw materials.

2. A raw material conveying and feeding device for pavement brick production according to claim 1, characterized in that: The feeding section comprises a storage frame (201) fixed to the left end of the mounting frame (1); a through hole is provided on the top surface of the storage frame (201); and a feeding hopper (202) is fixedly mounted on the inner wall of the through hole.

3. A raw material conveying and feeding device for producing pavement bricks according to claim 2, characterized in that: The anti-blocking part comprises a double-axis motor (203) fixedly mounted on the top surface of the storage frame (201); a first rotating shaft (204) is fixedly mounted on the rear output end of the double-axis motor (203); a rear end of the first rotating shaft (204) rotates through the outer wall of the feed hopper (202) and extends into the interior of the feed hopper (202); a plurality of stirring rods (205) of different lengths are arranged inside the feed hopper (202); one end of the plurality of stirring rods (205) is rotatably connected to the outer wall of the first rotating shaft (204).

4. The raw material conveying and feeding device for pavement brick production according to claim 1 is characterized in that: The conveying part comprises a first connecting shaft (301) and a second connecting shaft (302) which are rotatably mounted on the inner wall of the mounting frame (1) via a first bearing seat, and a first transmission roller (303) and a second transmission roller (304) are fixedly sleeved on the outer wall of the first connecting shaft (301) and the outer wall of the second connecting shaft (302), respectively.

5. A raw material conveying and feeding device for producing pavement bricks according to claim 4, characterized in that: The outer wall of the first transmission roller (303) and the outer wall of the second transmission roller (304) are connected in transmission via a conveyor belt (305); a plurality of baffles (306) are fixedly mounted on the outer wall of the conveyor belt (305); a discharge trough (307) is fixedly mounted on the right bottom surface of the mounting frame (1); and the front end of the first connecting shaft (301) extends to the front side of the mounting frame (1).

6. The raw material conveying and feeding device for producing pavement bricks according to claim 3 is characterized in that: The connecting portion comprises a first pulley (308) fixedly sleeved on the outer wall of the front end of the first connecting shaft (301); a second rotating shaft (309) is fixedly mounted on the rear output end of the dual-shaft motor (203); a second pulley (310) is fixedly sleeved on the outer wall of the second rotating shaft (309); and the outer wall of the first pulley (308) is transmission-connected to the outer wall of the second pulley (310) via a transmission belt (311).

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