Transmission mechanism of concrete processing equipment

Abstract

The utility model relates to the technical field of concrete processing, and discloses a concrete processing equipment transmission mechanism which comprises a first support, a second support is fixedly connected outside the first support, a feed hopper is fixedly connected in the middle of the second support, and a motor is arranged outside the feed hopper. The output end of the motor is fixedly connected with a first rotating rod, the first rotating rod is rotationally connected to the interior of the feeding hopper, a conveying assembly is arranged outside the first rotating rod, the exterior of the first rotating rod is fixedly connected with a first gear, and the exterior of the first gear is connected with a second gear in a meshed mode; and a second rotating rod is fixedly connected to the interior of the second gear, the second rotating rod is rotatably connected to the interior of the feeding hopper, and crushing rollers are fixedly connected to the exteriors of the first rotating rod and the second rotating rod. According to the utility model, large gravel poured into the feed hopper can be conveniently crushed and then conveyed, so that the discharge port is prevented from being blocked by the large gravel, and smooth flowing of the gravel is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete processing, in particular to a transmission mechanism of concrete processing equipment. Background Art

[0002] Concrete is a common building material that is made of cement, sand, aggregates (such as gravel or crushed stone), and additives. It is widely used in construction, infrastructure and engineering projects, including building structures, floors, roads, bridges, tunnels, etc. The process of making concrete is to mix cement with sand and aggregates, and gradually add water to form a uniform slurry, which will gradually harden over a period of time and eventually become very strong. Additives can change the properties of concrete, such as increasing crack resistance, improving fluidity, and extending the setting time.

[0003] In the process of concrete processing, the raw materials need to be transported to the concrete mixing station by trucks, and then the raw materials on the trucks are unloaded into the feed hopper. Due to the different sizes of sand and gravel particles, there is no corresponding crushing mechanism inside the feed hopper, resulting in sand and gravel blocking the discharge port and preventing the sand and gravel from flowing out smoothly. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a transmission mechanism for concrete processing equipment, aiming to improve the problem in the prior art that due to the different sizes of sand and gravel particles and the lack of a corresponding crushing mechanism inside the feed hopper, the sand and gravel block the discharge port.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A transmission mechanism for concrete processing equipment comprises a first bracket, a second bracket is fixedly connected to the outside of the first bracket, a feed hopper is fixedly connected to the middle of the second bracket, a motor is arranged on the outside of the feed hopper, a first rotating rod is fixedly connected to the output end of the motor, the first rotating rod is rotatably connected to the inside of the feed hopper, a conveying assembly is arranged on the outside of the first rotating rod, a first gear is fixedly connected to the outside of the first rotating rod, a second gear is meshedly connected to the outside of the first gear, a second rotating rod is fixedly connected to the inside of the second gear, the second rotating rod is rotatably connected to the inside of the feed hopper, crushing rollers are fixedly connected to the outside of the first rotating rod and the second rotating rod, and mounting plates are fixedly connected to both sides of the upper part of the first bracket.

[0007] Furthermore, a fan is fixedly connected to the bottom of the first bracket, a dust box is fixedly connected to the input end of the fan, a collection box is slidably connected to the inside of the dust box, a conveying pipe is fixedly connected to the upper part of the dust box, and a dust collection port is fixedly connected to the other end of the conveying pipe.

[0008] Furthermore, the conveying assembly includes a driving wheel, which is fixedly connected to the outside of the first rotating rod, and a driven wheel is arranged on the outside of the front mounting plate. The driving wheel is connected to the driven wheel through a belt, and a conveyor belt is fixedly connected to the outside of the driven wheel, and the conveyor belt is installed in the middle of the two mounting plates.

[0009] Furthermore, a fixing plate is fixedly connected to the front side of the outside of the feed hopper, and the motor is fixedly connected to the upper part of the fixing plate.

[0010] Furthermore, mounting rods are fixedly connected to both sides of the outside of the dust collecting port, and the bottoms of the two mounting rods are fixedly connected to both sides of the upper part of the mounting plate.

[0011] Furthermore, a filter is installed inside the dust box.

[0012] Furthermore, guide plates are fixedly connected to both sides of the feed hopper, a guide plate is fixedly connected to the left side of the feed hopper, and the bottom of the feed hopper is fixedly connected to a discharge port.

[0013] Furthermore, support frames are fixedly connected to both sides of the bottom of the second bracket, and the tops of the two support frames are fixedly connected to both sides of the lower part of the feed hopper.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, by cooperating among structures such as a fixed plate, a motor, a first rotating rod, a first gear, a second gear, a second rotating rod, a crushing roller, a driving wheel, a belt, a driven wheel, and a conveyor belt, it is possible to facilitate crushing and conveying of larger sand and gravel poured into the feed hopper, avoid blocking the discharge port with larger sand and gravel, and ensure smooth flow of sand and gravel.

[0016] 2. In the utility model, by cooperating among structures such as the fan, dust collecting box, filter screen, collection box, conveying pipe, dust collecting port, and mounting rod, it is possible to collect the dust generated during the sand and gravel conveying process. By collecting the dust, the degree of environmental pollution can be reduced and the quality of the surrounding environment can be protected. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a transmission mechanism of concrete processing equipment proposed by the utility model;

[0018] Figure 2 This is a top view of a transmission mechanism of concrete processing equipment proposed by the utility model;

[0019] Figure 3 This is a schematic diagram of the internal structure of a dust collecting box of a transmission mechanism of a concrete processing equipment proposed by the utility model;

[0020] Figure 4 The utility model is a schematic diagram of the internal structure of a feed hopper of a transmission mechanism of concrete processing equipment.

[0021] Legend:

[0022] 1. First bracket; 2. Second bracket; 3. Support frame; 4. Fixed plate; 5. Motor; 6. First rotating rod; 7. First gear; 8. Second gear; 9. Crushing roller; 10. Second rotating rod; 11. Driving wheel; 12. Belt; 13. Driven wheel; 14. Conveyor belt; 15. Fan; 16. Dust box; 17. Filter; 18. Collecting box; 19. Conveying pipe; 20. Dust collecting port; 21. Mounting rod; 22. Guide plate; 23. Material guide plate; 24. Discharge port; 25. Mounting plate; 26. Feed hopper. DETAILED DESCRIPTION

[0023] 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.

[0024] Reference Figure 1 and Figure 4 The utility model provides an embodiment: a transmission mechanism for concrete processing equipment, including a first bracket 1, the first bracket 1 is fixedly connected to the second bracket 2 on the outside, a feed hopper 26 is fixedly connected to the middle of the second bracket 2, a motor 5 is arranged on the outside of the feed hopper 26, a first rotating rod 6 is fixedly connected to the output end of the motor 5, the first rotating rod 6 is rotatably connected to the inside of the feed hopper 26, a conveying assembly is arranged on the outside of the first rotating rod 6, a first gear 7 is fixedly connected to the outside of the first rotating rod 6, a second gear 8 is meshedly connected to the outside of the first gear 7, a second rotating rod 10 is fixedly connected to the inside of the second gear 8, and the second rotating rod 10 is fixedly connected to the inside of the second gear 8. The movable rod 10 is rotatably connected to the inside of the feed hopper 26, the first rotating rod 6 and the second rotating rod 10 are fixedly connected to the outside of the crushing roller 9, the mounting plates 25 are fixedly connected to both sides of the upper part of the first bracket 1, the front side of the outside of the feed hopper 26 is fixedly connected to the fixed plate 4, the motor 5 is fixedly connected to the upper part of the fixed plate 4, the inside of the feed hopper 26 is fixedly connected to the guide plates 22, the left side of the inside of the feed hopper 26 is fixedly connected to the guide plate 23, the bottom of the feed hopper 26 is fixedly connected to the discharge port 24, the bottom of the second bracket 2 is fixedly connected to the support frame 3, and the tops of the two support frames 3 are fixedly connected to both sides of the lower part of the feed hopper 26.

[0025] The first bracket 1 is provided to facilitate the installation of the mounting plate 25, the second bracket 2 is provided to facilitate the installation of the feed hopper 26, and the fixing plate 4 is provided to facilitate the installation of the motor 5. By starting the motor 5, the first gear 7 fixed to the outside of the first rotating rod 6 is rotated while the second gear 8 meshed with the outside of the first gear 7 is rotated. Then, the crushing roller 9 fixed to the outside of the first rotating rod 6 and the second rotating rod 10 is rotated by the first gear 7 and the second gear 8, so that the sand and gravel entering the feed hopper 26 are crushed, so that the larger sand and gravel poured into the feed hopper 26 can be crushed and transported, so that the larger sand and gravel can be prevented from blocking the discharge port 24, and the smooth flow of sand and gravel can be ensured. The guide plate 22 is provided to guide the sand and gravel, and the guide plate 22 is provided to facilitate the guidance of the crushed sand and gravel. The discharge port 24 is provided to facilitate the discharge of sand and gravel, and the support frame 3 is provided to fix the feed hopper 26.

[0026] Reference Figure 3 A fan 15 is fixedly connected to the bottom of the first bracket 1, a dust box 16 is fixedly connected to the input end of the fan 15, a collecting box 18 is slidably connected inside the dust box 16, a conveying pipe 19 is fixedly connected to the upper part of the dust box 16, a dust collecting port 20 is fixedly connected to the other end of the conveying pipe 19, mounting rods 21 are fixedly connected to both sides of the outside of the dust collecting port 20, the bottoms of the two mounting rods 21 are fixedly connected to both sides of the upper part of the mounting plate 25, and a filter 17 is installed inside the dust box 16.

[0027] Suction is generated by starting the fan 15, and the dust generated by the falling sand and gravel is sucked in through the dust collecting port 20, and then transported to the inside of the dust collecting box 16 through the conveying pipe 19, thereby facilitating the collection of dust generated during the sand and gravel transportation process. By collecting dust, the degree of environmental pollution can be reduced and the quality of the surrounding environment can be protected. The filter 17 is provided to facilitate filtering of the dust inside the dust collecting box 16 to prevent the dust from being sucked in by the fan 15 and causing damage to the fan 15. The installation rod 21 is provided to facilitate the fixation of the dust collecting port 20.

[0028] Reference Figure 1 , Figure 2 and Figure 3 The conveying assembly includes a driving wheel 11, which is fixedly connected to the outside of the first rotating rod 6. A driven wheel 13 is arranged on the outside of the front mounting plate 25. The driving wheel 11 is connected to the driven wheel 13 through a belt 12. A conveyor belt 14 is fixedly connected to the outside of the driven wheel 13. The conveyor belt 14 is installed in the middle of the two mounting plates 25.

[0029] The conveying assembly is provided to facilitate the conveying of sand and gravel. The driving wheel 11 rotates through the belt 12 to drive the driven wheel 13 to rotate, and the driven wheel 13 rotates to drive the conveyor belt 14 to run, thereby achieving the purpose of conveying sand and gravel. The installation plate 25 is provided to facilitate the installation of the driven wheel 13 and the conveyor belt 14.

[0030] Working principle: First, when sand and gravel are poured into the feed hopper 26, the motor 5 is started, and the motor 5 rotates with the first rotating rod 6 fixedly connected to the output end, and when the first rotating rod 6 rotates, the first gear 7 fixedly connected to the outside rotates, and the first gear 7 rotates with the second gear 8 meshingly connected to the outside. Then, when the first gear 7 and the second gear 8 rotate, the crushing roller 9 fixedly connected to the outside of the first rotating rod 6 and the second rotating rod 10 rotates, and the larger sand and gravel poured into the feed hopper 26 is crushed, and then falls to the upper part of the conveyor belt 14 through the discharge port 24. At this time, when the first rotating rod 6 rotates, it rotates with the driving wheel 11 fixedly connected to the outside, and the driving wheel 11 is driven by the belt 12 The driven wheel 13 rotates, and the driven wheel 13 rotates with the conveyor belt 14 to transport sand and gravel, so that it is convenient to crush and transport larger sand and gravel poured into the feed hopper 26, so as to avoid larger sand and gravel blocking the discharge port 24, thereby ensuring the smooth flow of sand and gravel. In the process of conveying sand and gravel, by starting the fan 15, the sand and gravel falling down are sucked in through the dust collecting port 20 to generate dust, and then transported to the dust collecting box 16 through the conveying pipe 19. When the dust collecting box 16 is full, the collection box 18 can be moved out of the dust collecting box 16, so that it is convenient to collect the dust generated in the process of conveying sand and gravel. By collecting dust, the degree of environmental pollution can be reduced and the quality of the surrounding environment can be protected.

[0031] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A transmission mechanism for concrete processing equipment, comprising a first bracket (1), characterized in that: The first bracket (1) is fixedly connected to the outside of the second bracket (2), and a feed hopper (26) is fixedly connected to the middle of the second bracket (2). A motor (5) is arranged outside the feed hopper (26), and a first rotating rod (6) is fixedly connected to the output end of the motor (5). The first rotating rod (6) is rotatably connected to the inside of the feed hopper (26). A conveying assembly is arranged outside the first rotating rod (6), and a first gear (7) is fixedly connected to the outside of the first rotating rod (6). The first gear (7) is meshedly connected to the outside of the second gear (8), and the second gear (8) is fixedly connected to the inside of the second rotating rod (10). The second rotating rod (10) is rotatably connected to the inside of the feed hopper (26). Crushing rollers (9) are fixedly connected to the outside of the first rotating rod (6) and the second rotating rod (10). Both sides of the upper part of the first bracket (1) are fixedly connected to mounting plates (25).

2. A transmission mechanism for concrete processing equipment according to claim 1, characterized in that: The bottom of the first bracket (1) is fixedly connected to a fan (15), the input end of the fan (15) is fixedly connected to a dust collecting box (16), the interior of the dust collecting box (16) is slidably connected to a collecting box (18), the upper part of the dust collecting box (16) is fixedly connected to a conveying pipe (19), and the other end of the conveying pipe (19) is fixedly connected to a dust collecting port (20).

3. The transmission mechanism of concrete processing equipment according to claim 1, characterized in that: The conveying assembly comprises a driving wheel (11), the driving wheel (11) is fixedly connected to the outside of the first rotating rod (6), a driven wheel (13) is arranged outside the front mounting plate (25), the driving wheel (11) is connected to the driven wheel (13) through a belt (12), the driven wheel (13) is fixedly connected to the outside with a conveyor belt (14), and the conveyor belt (14) is installed in the middle of the two mounting plates (25).

4. The transmission mechanism of concrete processing equipment according to claim 1, characterized in that: A fixing plate (4) is fixedly connected to the front side of the outside of the feed hopper (26), and the motor (5) is fixedly connected to the upper part of the fixing plate (4).

5. The transmission mechanism of concrete processing equipment according to claim 2, characterized in that: Both sides of the outside of the dust collection port (20) are fixedly connected with mounting rods (21), and the bottoms of the two mounting rods (21) are fixedly connected to both sides of the upper part of the mounting plate (25).

6. A transmission mechanism for concrete processing equipment according to claim 2, characterized in that: A filter screen (17) is installed inside the dust collecting box (16).

7. The transmission mechanism of concrete processing equipment according to claim 1, characterized in that: Guide plates (22) are fixedly connected to both sides of the feed hopper (26), a guide plate (23) is fixedly connected to the left side of the feed hopper (26), and a discharge port (24) is fixedly connected to the bottom of the feed hopper (26).

8. The transmission mechanism of concrete processing equipment according to claim 1, characterized in that: Support frames (3) are fixedly connected to both sides of the bottom of the second bracket (2), and the tops of the two support frames (3) are fixedly connected to both sides of the lower part of the feed hopper (26).

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