Concrete production raw material conveyor

Abstract

The utility model relates to the technical field of concrete conveying, in particular to a concrete production raw material conveyor which comprises a frame, a quantity limiting conveying mechanism is arranged at the upper end of the frame, an output shaft of a first motor is connected with a spiral auger in a rotating mode, and the spiral auger is fixedly connected with a tank body and the frame through bearings. A feeding hole is formed in the outer wall of the tank body, and a plate body penetrates through the outer wall of the frame. According to the concrete production raw material conveyor, through cooperation of the vibration mechanism and the base, a gear drives a vertical block to swing, at the moment, a tension spring is lengthened, the surface of the vertical block makes contact with a tank body, then the tank body is knocked and vibrated, the tank body is prevented from being blocked in the conveying process in the mode, and therefore the working efficiency is improved; and finally, the plate body at the right end moves upwards according to the mode to discharge the concrete raw materials, and manual calculation is not needed for limited discharging of the concrete raw materials in the mode, so that the workload of workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete conveying, in particular to a concrete production raw material conveyor. Background Art

[0002] Concrete has the characteristics of abundant raw materials, low price and simple production process, so its usage is increasing. At the same time, concrete also has the characteristics of high compressive strength, good durability and wide range of strength grades. After the concrete is produced, it needs to be transported.

[0003] For example, in a concrete production raw material conveyor with the authorization announcement number "CN215754733U", the airflow input by the high-pressure fan can be discharged along the air pipe, so that the raw materials at the bottom of the storage bin can be better grasped by the spiral auger driven by the drive motor, which can not only significantly improve the conveying efficiency of the raw materials, but also reduce the probability of clogging of the feed port of the feed pipe. However, due to the high wind force of the high-pressure fan of this concrete production raw material conveyor, the concrete raw materials in the cover will be dispersed when the high-pressure fan blows and conveys. At the same time, the high-pressure fan air pipe is set on the left side of the feed pipe, resulting in uneven feeding and clogging the feed pipe, thereby reducing work efficiency. At the same time, this concrete production raw material conveyor needs to manually control the amount of discharge when the concrete raw materials are limited. Workers need to calculate in advance each time when discharging and feeding, thereby increasing the workload of workers. Utility Model Content

[0004] The utility model aims to solve the problem that the concrete raw materials in the cover body will be dispersed when the high-pressure fan is blowing and conveying, and the air delivery pipe of the high-pressure fan is arranged on the left side of the delivery pipe, which leads to uneven feeding and then blocking the delivery pipe, thereby reducing the work efficiency and requiring manual control of the discharge amount when the concrete raw materials are conveyed in limited quantities. The workers need to calculate in advance each time when discharging and feeding, thereby increasing the workload of the workers. A concrete production raw material conveyor is proposed.

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

[0006] A concrete production raw material conveyor is designed, including a frame, a limited conveying mechanism is provided at the upper end of the frame, the lower end of the frame is fixedly connected to a base, a vibration mechanism is provided on the front end of the outer wall, the surface of the base is fixedly connected to a tank body, the tank body is fixedly connected to a first motor through a bracket, the output shaft of the first motor is rotatably connected to a spiral auger, the spiral auger is respectively fixedly connected to the tank body and the frame through bearings, a feed port is provided at one end of the tank body, a discharge port is provided at the other end of the tank body, and the outer wall of the frame is penetrated by a plate body.

[0007] Preferably, the vibration mechanism includes a first shell, the lower surface of the first shell is fixedly connected to the base, the first shell is fixedly connected to the second motor through a bracket, the output shaft of the second motor is rotatably connected to the first shell through a bearing, the output shaft of the second motor is fixedly connected to an incomplete gear, the surface of the incomplete gear is meshed with a gear, the gear is rotatably connected to the first shell through a bearing, the outer wall of the gear is fixedly connected to a vertical block, the vertical block is slidably connected to the first shell through a slide groove, and the outer wall of the vertical block is fixedly connected to one end of a tension spring.

[0008] Preferably, the other end of the tension spring is fixedly connected to the first shell, and the outer wall of the vertical block is in contact with the tank body.

[0009] Preferably, the limited conveying mechanism includes two second shells, the surfaces of the two second shells are fixedly connected to the frame, the second shell is fixedly connected to the servo motor through a bracket, the output shaft of the servo motor is fixedly connected to the worm, the surface of the worm is meshed with the worm wheel, and the worm and the worm wheel are rotatably connected to the second shells through bearings respectively.

[0010] Preferably, the outer wall of the worm wheel is fixedly connected to one end of the rod body, and the other end of the rod body is slidably connected to the cross plate through a sliding groove.

[0011] Preferably, the transverse plate is slidably connected to the second shell body via a sliding groove, and the lower end of the transverse plate is fixedly connected to the plate body.

[0012] The utility model provides a concrete production raw material conveyor, which has the beneficial effect that: through the cooperation of the vibration mechanism and the base, the second motor drives the incomplete gear to rotate counterclockwise, the incomplete gear drives the gear to rotate clockwise, and the gear drives the vertical block to swing. At this time, the tension spring is elongated, and the surface of the vertical block contacts the tank body and then knocks and vibrates it. By vibrating and knocking the tank body in the above manner, the blocked tank body can be dredged, thereby improving work efficiency.

[0013] Through the cooperation of the limited conveying mechanism and the frame, the servo motor drives the worm to rotate, the worm drives the worm wheel to rotate, the worm wheel drives the rod body to swing counterclockwise, and the rod body drives the cross plate to move upward in the second shell through the slide groove, and the cross plate drives the plate body at the left end of the frame to move downward and upward. The movement mode of the plate body on the right end is the same as above, but the plate body on the right end of the frame does not move at this time. When the required discharge volume is reached, the plate body on the left end is moved downward and pressed against the frame to stop the discharge of concrete raw materials. Finally, according to the above method, the plate body on the right end moves upward to discharge the concrete raw materials. The above method does not require manual calculation for limiting the discharge of concrete raw materials, thereby reducing the workload of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 A partial front cross-sectional view of

[0016] Figure 3 for Figure 2 Side cutaway view of the middle vibration mechanism;

[0017] Figure 4 for Figure 3 A top view of

[0018] Figure 5 for Figure 2 Enlarged view of part A in the middle;

[0019] Figure 6 for Figure 2 Side view of the medium-limited conveying mechanism.

[0020] In the figure: 1. frame, 2. vibration mechanism, 201. first shell, 202. second motor, 203. incomplete gear, 204. gear, 205. vertical block, 206. tension spring, 3. limited conveying mechanism, 301. second shell, 302. servo motor, 303. worm, 304. worm wheel, 305. rod body, 306. horizontal plate, 4. first motor, 5. tank body, 6. spiral auger, 7. base, 8. plate body. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings:

[0022] See attached Figure 1-6 : In this embodiment, a concrete production raw material conveyor includes a frame 1, a limited conveying mechanism 3 is provided at the upper end of the frame 1, the lower end of the frame 1 is fixedly connected to a base 7, a vibration mechanism 2 is provided on the front end of the outer wall of the base 7, the surface of the base 7 is fixedly connected to a tank body 5, and the tank body 5 is fixedly connected to a first motor 4 through a bracket. The model of the first motor 4 can meet the working needs according to actual needs;

[0023] The output shaft of the first motor 4 is fixedly connected to the spiral auger 6, and the spiral auger 6 is the prior art disclosed in the authorization announcement number "CN215754733U". The first motor 4 drives the spiral auger 6 to rotate, and the spiral auger 6 is rotatably connected to the tank body 5 and the frame 1 respectively through bearings. The spiral auger 6 rotates in the tank body 5 and the frame 1. A feed port is provided at one end of the tank body 5, and a discharge port is provided at the other end of the tank body 5. The outer wall of the frame 1 is penetrated by the plate body 8.

[0024] See attached Figure 1 , Figure 3 and Figure 4: The vibration mechanism 2 includes two first shells 201, the lower surfaces of the two first shells 201 are fixedly connected to the base 7, the first shell 201 is fixedly connected to the second motor 202 through a bracket, the model of the second motor 202 can meet the working needs according to actual needs, the output shaft of the second motor 202 is rotatably connected to the first shell 201 through a bearing, the second motor 202 rotates in the first shell 201, the output shaft of the second motor 202 is fixedly connected to the incomplete gear 203, the second motor 202 drives the incomplete gear 203 to rotate, the surface of the incomplete gear 203 is meshed with the gear 204, the incomplete gear 203 drives the gear 204 to rotate, the gear 204 is rotatably connected to the first shell 201 through a bearing, and the gear 204 rotates in the first shell 201;

[0025] The outer wall of the gear 204 is fixedly connected to the vertical block 205, and the gear 204 drives the vertical block 205 to rotate. The vertical block 205 is slidably connected to the first shell 201 through a slide groove. The vertical block 205 slides in the first shell 201. The outer wall of the vertical block 205 is fixedly connected to one end of the tension spring 206. The elastic coefficient of the tension spring 206 can be satisfied according to actual needs to meet working needs. The other end of the tension spring 206 is fixedly connected to the first shell 201, and the outer wall of the vertical block 205 is in contact with the tank body 5.

[0026] See attached Figure 1 , Figure 2 , Figure 5 and Figure 6 : The limited conveying mechanism 3 includes a second shell 301, the surface of the second shell 301 is fixedly connected to the frame 1, the second shell 301 is fixedly connected to the servo motor 302 through a bracket, the model of the servo motor 302 can meet the working needs according to actual needs, the output shaft of the servo motor 302 is fixedly connected to the worm 303, the servo motor 302 drives the worm 303 to rotate, the surface of the worm 303 is meshed with the worm wheel 304, the worm 303 drives the worm wheel 304 to rotate, the worm 303 and the worm wheel 304 are respectively connected to the second shell 301 through bearings, and the worm 303 and the worm wheel 304 rotate in the second shell 301 respectively;

[0027] The outer wall of the worm gear 304 is fixedly connected to one end of the rod body 305, and the worm gear 304 drives the rod body 305 to rotate. The other end of the rod body 305 is slidably connected to the cross plate 306 through a slide groove. The rod body 305 drives the cross plate 306 to move. The cross plate 306 is slidably connected to the second shell 301 through the slide groove. The cross plate 306 slides in the second shell 301. The lower end of the cross plate 306 is fixedly connected to the plate body 8, and the cross plate 306 drives the plate body 8 to move.

[0028] Working principle:

[0029] Concrete production raw material transportation process:

[0030] When it is necessary to transport the raw materials for concrete production, the external power supply of the second motor 202 is turned on and started, and the second motor 202 drives the incomplete gear 203 to rotate counterclockwise (such as Figure 3 ), the incomplete gear 203 drives the gear 203 to rotate clockwise, and the gear 203 drives the vertical block 205 to swing. At this time, the tension spring 206 is stretched, and the surface of the vertical block 205 contacts the tank body 5 and then knocks and vibrates it. When the surface of the incomplete gear 203 is separated from the gear 204, the tension spring 206 rebounds and drives the vertical block 205 to reset. In the above manner, the reciprocating swing of the vertical block 205 knocks and vibrates the tank body 5. In the above manner, when the tank body 5 is blocked, the tank body 5 is vibrated and knocked to clear the blocked tank body 5;

[0031] The external power supply of the first motor 4 is turned on and started. The first motor 4 drives the spiral auger 6 to rotate. The worker introduces the concrete raw materials into the tank body 5 through the feed port on the tank body 5. The spiral auger 6 rotates to drive the concrete raw materials to be discharged into the frame 1 through the discharge port of the tank body 5. Then the concrete raw materials flow out to the outside for transportation along the slope of the frame 1. The concrete raw materials are transported in the above manner.

[0032] Limitation process of concrete raw materials:

[0033] The servo motor 302 is connected to an external power supply and started, the servo motor 302 drives the worm 303 to rotate, the worm 303 drives the worm wheel 304 to rotate, and the worm wheel 304 drives the rod body 305 to swing counterclockwise (such as Figure 6 ), the rod body 305 drives the horizontal plate 306 to move upward in the second housing 301 through the slide groove, and the horizontal plate 306 drives the plate body 8 at the left end of the frame 1 to move downward and upward (such as Figure 2 ), after the plate body 8 at the left end moves to the appropriate position, the servo motor 302 is turned off, and the servo motor 302 is reversed according to the above method to drive the plate body 8 to reset, and the plate body 8 at the left end of the frame 1 is moved upward in the above method, and the movement method of the plate body 8 at the right end is consistent with the above, but at this time the plate body 8 at the right end of the frame 1 does not move, and when the required discharge amount is reached, the plate body 8 at the left end is moved downward and pressed against the frame 1 to block the concrete raw materials, and finally, the plate body 8 at the right end is moved upward according to the above method to discharge a certain amount of concrete raw materials, and the above method is used to complete the limitation of concrete discharge.

[0034] Although the present invention has been shown and described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein within the scope of the claims.

Claims

1. A concrete production raw material conveyor, comprising a frame (1), characterized in that: The upper end of the frame (1) is provided with a limited conveying mechanism (3), the lower end of the frame (1) is fixedly connected to the base (7), the front end of the outer wall of the base (7) is provided with a vibration mechanism (2), the surface of the base (7) is fixedly connected to the tank body (5), the tank body (5) is fixedly connected to the first motor (4) through a bracket, the output shaft of the first motor (4) is rotationally connected to the spiral auger (6), the spiral auger (6) is respectively fixedly connected to the tank body (5) and the frame (1) through bearings, one end of the tank body (5) is provided with a feed port, the other end of the tank body (5) is provided with a discharge port, and the outer wall of the frame (1) is penetrated by a plate body (8).

2. A concrete production raw material conveyor according to claim 1, characterized in that: The vibration mechanism (2) comprises a first shell (201), the lower surface of the first shell (201) is fixedly connected to the base (7), the first shell (201) is fixedly connected to the second motor (202) via a bracket, the output shaft of the second motor (202) is rotationally connected to the first shell (201) via a bearing, the output shaft of the second motor (202) is fixedly connected to an incomplete gear (203), the surface of the incomplete gear (203) is meshed with a gear (204), the gear (204) is rotationally connected to the first shell (201) via a bearing, the outer wall of the gear (204) is fixedly connected to a vertical block (205), the vertical block (205) is slidably connected to the first shell (201) via a slide groove, and the outer wall of the vertical block (205) is fixedly connected to one end of a tension spring (206).

3. A concrete production raw material conveyor according to claim 2, characterized in that: The other end of the tension spring (206) is fixedly connected to the first shell (201), and the outer wall of the vertical block (205) is in contact with the tank body (5).

4. A concrete production raw material conveyor according to claim 1, characterized in that: The limited-quantity conveying mechanism (3) comprises two second shells (301), the surfaces of the two second shells (301) are fixedly connected to the frame (1), the second shell (301) is fixedly connected to the servo motor (302) via a bracket, the output shaft of the servo motor (302) is fixedly connected to the worm (303), the surface of the worm (303) is meshed with the worm wheel (304), and the worm (303) and the worm wheel (304) are rotationally connected to the second shell (301) via bearings.

5. A concrete production raw material conveyor according to claim 4, characterized in that: The outer wall of the worm wheel (304) is fixedly connected to one end of the rod body (305), and the other end of the rod body (305) is slidably connected to the transverse plate (306) via a sliding groove.

6. A concrete production raw material conveyor according to claim 5, characterized in that: The transverse plate (306) is slidably connected to the second shell (301) via a sliding groove, and the lower end of the transverse plate (306) is fixedly connected to the plate body (8).

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