A device for detecting the stone powder content of machine-made sand for highways

Abstract

The utility model relates to the technical field of machine-made sand, and in particular to a device for detecting the stone powder content of machine-made sand for highways, comprising a box body, a storage tank is fixedly connected to the top of the box body through a through hole, a first motor is fixedly installed on the top of the storage tank, a movable frame is movably connected to the outer side of the connecting rod, a filter is fixedly installed on the inner side of the movable frame, a second motor is fixedly installed on one end of the fixed frame, a gravity sensor is installed on the bottom end of the box body, a box door is connected to the base surface of the box body through a hinge, and a control panel is fixedly installed on the base surface of the box door. In the utility model, the box body, the storage tank, the first motor, the stirring paddle, the filter, the second motor, the gravity sensor, the feed port, the spring, the rotating frame, the storage box and the fixed seat are arranged, so as to improve the detection effect and enhance the practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of machine-made sand, in particular to a stone powder content detection device for machine-made sand used for highways. Background Art

[0002] Expressways are different from ordinary roads. Vehicles can accelerate on expressways, effectively improving driving speed and bringing great convenience to people's lives. Artificial sand is artificial sand processed by a sand production system. Because artificial sand has the advantages of uniform particle size, good particle shape, reasonable grading, high degree of production automation and low cost, the application of artificial sand can reduce the amount of natural sand mined, which has a positive effect on environmental protection and resource conservation and utilization.

[0003] The existing machine-made sand detection device is difficult to separate the machine-made sand and stone particles during use, and cannot effectively detect the stone powder content of the machine-made sand, resulting in poor detection effect and low practicality.

[0004] Therefore, it is particularly important to design a stone powder content detection device for machine-made sand for highways to change the above-mentioned technical defects and improve the overall practicality. Utility Model Content

[0005] The utility model aims to provide a device for detecting the stone powder content of machine-made sand for highways, so as to solve the problems raised in the above-mentioned background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A device for detecting stone powder content in machine-made sand for highways comprises a box body, the top of the box body is fixedly connected to a storage tank through a through hole, the top of the storage tank is fixedly installed with a first motor, the output end of the first motor is connected to a stirring shaft through a coupling, the outer side of the stirring shaft is fixedly connected with a stirring paddle, the left and right ends of the inner wall of the box body are fixedly connected with connecting rods through grooves, the outer side of the connecting rod is movably connected with a movable frame, the inner side of the movable frame is fixedly installed with a filter, the left end of the box body is fixedly installed with a fixing frame, one end of the fixing frame is fixedly installed with a second motor, the bottom end of the box body is installed with a gravity sensor, the base surface of the box body is connected to a box door through a hinge, and the base surface of the box door is fixedly installed with a control panel.

[0008] As a preferred solution of the utility model, a limiting hole is provided at a side of the left end of the box body close to the fixing frame, and a discharge port is provided at the right end of the box body.

[0009] As a preferred solution of the utility model, a feeding port adapted to the stirring paddle is provided at the bottom of the storage tank, a feeding port is provided at the top of the storage tank, and a sealing cover is provided at one end of the feeding port.

[0010] As a preferred solution of the utility model, springs are provided on both sides of the outer side of the connecting rod close to the movable frame.

[0011] As a preferred solution of the utility model, the output end of the second motor is connected to a transmission shaft via a coupling, one end of the transmission shaft is fixedly connected to a rotating frame, a storage box is provided at the top of the gravity sensor, the control panel and the first motor, the second motor, and the gravity sensor are electrically connected, and a fixing seat is fixedly installed at one end of the movable frame.

[0012] As a preferred solution of the utility model, a push lock is installed on one side of the base surface of the door close to the control panel through a through hole.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, a box body, a storage tank, a first motor, a stirring paddle, a filter screen, a second motor, a gravity sensor, a feed port, a spring, a rotating frame, a storage box and a fixed seat are arranged in a stone powder content detection device for machine-made sand for highways, so that the weighed machine-made sand and gravel are poured into the interior of the storage tank through the feed port. With the cooperation of the box body, the first motor, the stirring paddle, the filter screen, the second motor, the gravity sensor, the spring, the rotating frame, the storage box and the fixed seat, the detection effect is improved and the practicability is enhanced. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the overall internal structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the first motor, stirring shaft and stirring paddle of the utility model.

[0018] In the figure: 1. Box body; 2. Storage tank; 3. First motor; 4. Stirring shaft; 5. Stirring paddle; 6. Connecting rod; 7. Movable frame; 8. Filter; 9. Fixed frame; 10. Second motor; 11. Gravity sensor; 12. Box door; 13. Control panel; 14. Limiting hole; 15. Discharge port; 16. Feed port; 17. Sealing cover; 18. Spring; 19. Transmission shaft; 20. Rotating frame; 21. Storage box; 22. Fixed seat. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively with reference to the relevant drawings below. Several embodiments of the utility model are given. However, the utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed to" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A device for detecting the stone powder content of machine-made sand for highways comprises a box body 1, a storage tank 2 is fixedly connected to the top of the box body 1 through a through hole, a first motor 3 is fixedly installed on the top of the storage tank 2, an output end of the first motor 3 is connected to a stirring shaft 4 through a coupling, a stirring paddle 5 is fixedly connected to the outside of the stirring shaft 4, connecting rods 6 are fixedly connected to the left and right ends of the inner wall of the box body 1 through grooves, a movable frame 7 is movably connected to the outside of the connecting rod 6, a filter screen 8 is fixedly installed on the inside of the movable frame 7, a fixing frame 9 is fixedly installed on the left end of the box body 1, a second motor 10 is fixedly installed on one end of the fixing frame 9, and a gravity sensor is installed at the bottom of the box body 1 11, so that the weighed machine-made sand and gravel are poured into the interior of the storage tank 2 through the feed port 16, and the first motor 3 is driven through the control panel 13, and the stirring shaft 4 and the stirring paddle 5 are driven to rotate under the action of the coupling, so that the machine-made sand and gravel enter the interior of the box body 1 through the feed port, and the feeding speed of the machine-made sand and gravel is controlled, and the machine-made sand and gravel are screened under the action of the filter 8, and the stones with larger particles are discharged through the discharge port 15. At the same time, the second motor 10 is driven through the control panel 13, and the transmission shaft 19 and the rotating frame 20 are driven to rotate under the action of the coupling, so that the rotating frame 20 knocks the fixed seat 22, and the detection effect is improved under the cooperation of the gravity sensor 11, the spring 18 and the storage box 21;

[0025] A limiting hole 14 is provided on the left end of the box body 1 near the fixed frame 9, and a discharge port 15 is provided on the right end of the box body 1, a feeding port adapted to the stirring paddle 5 is provided at the bottom end of the storage tank 2, a feeding port 16 is provided at the top of the storage tank 2, and a sealing cover 17 is provided at one end of the feeding port 16, springs 18 are provided on both sides of the outer side of the connecting rod 6 near the movable frame 7, the output end of the second motor 10 is connected to the transmission shaft 19 through a coupling, and one end of the transmission shaft 19 is fixedly connected to the rotating frame 20, a storage box 21 is provided at the top of the gravity sensor 11, the control panel 13 is electrically connected to the first motor 3, the second motor 10, and the gravity sensor 11, and a fixing seat 22 is fixedly installed at one end of the movable frame 7, so that the weighed machine-made sand and gravel can be poured into the interior of the storage tank 2 through the feeding port 16. The first motor 3 is driven by the control panel 13, and the stirring shaft 4 and the stirring paddle 5 are driven to rotate under the action of the coupling, so that the machine-made sand and gravel enter the interior of the box body 1 through the feeding port, and the feeding speed of the machine-made sand and gravel is controlled, and screened under the action of the filter 8, and stones with larger particles are discharged through the discharge port 15. At the same time, the second motor 10 is driven by the control panel 13, and the transmission shaft 19 and the rotating frame 20 are driven to rotate under the action of the coupling, so that the rotating frame 20 knocks the fixed seat 22, so that the movable frame 7 drives the filter 8 to move up and down along the connecting rod 6, and the spring 18 is deformed by force. The machine-made sand after screening falls into the interior of the storage box 21 and is weighed by the gravity sensor 11. The weight of the machine-made sand after weighing is compared with the weight before screening to obtain the stone powder content of the machine-made sand, thereby improving the detection effect and enhancing the practicality.

[0026] In this embodiment, please refer to Figure 1 The base surface of the box body 1 is connected to a box door 12 through a hinge, and a control panel 13 is fixedly installed on the base surface of the box door 12, so that the interior of the box body 1 can be easily cleaned through the box door 12;

[0027] A push lock is installed through a through hole on one side of the base surface of the box door 12 close to the control panel 13 , so that by pressing the push lock, the box door 12 is opened under the action of the hinge, so that the interior of the box body 1 can be easily cleaned.

[0028] The working process of the utility model is as follows: when using the equipment, check whether the appearance of the equipment is damaged. After the inspection is completed, the equipment is powered on, and the weighed machine-made sand and gravel are poured into the interior of the storage tank 2 through the feed port 16. The first motor 3 is driven by the control panel 13, and the stirring shaft 4 and the stirring paddle 5 are driven to rotate under the action of the coupling, so that the machine-made sand and gravel enter the interior of the box body 1 through the feed port, and the feeding speed of the machine-made sand and gravel is controlled. Under the action of the filter screen 8, the stones with larger particles are discharged through the discharge port 15. At the same time, the second motor 10 is driven by the control panel 13 to rotate under the action of the coupling. Under the action, the transmission shaft 19 and the rotating frame 20 are driven to rotate, so that the rotating frame 20 knocks the fixed seat 22, and the movable frame 7 drives the filter screen 8 to move up and down along the connecting rod 6. The spring 18 is deformed by force, and the machine-made sand after screening falls into the interior of the storage box 21 and is weighed by the gravity sensor 11. The weight of the machine-made sand after weighing is compared with the weight before screening to obtain the stone powder content of the machine-made sand, thereby improving the detection effect. Among them, by pressing the lock buckle, the box door 12 is opened under the action of the hinge, which is convenient for cleaning the interior of the box body 1, thereby enhancing practicality and having promotion value.

[0029] The first motor 3, the second motor 10, the gravity sensor 11 and the control panel 13 used in the utility model are all existing known electrical devices and can be directly purchased and used on the market. Their structures, circuits, and control principles are all existing known technologies. Therefore, the structures, circuits, and control principles of the first motor 3, the second motor 10, the gravity sensor 11 and the control panel 13 are not described in detail here.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for detecting the stone powder content of machine-made sand for highways, comprising a box body (1), characterized in that: The top of the box body (1) is fixedly connected to a storage tank (2) through a through hole, a first motor (3) is fixedly installed on the top of the storage tank (2), an output end of the first motor (3) is connected to a stirring shaft (4) through a coupling, a stirring paddle (5) is fixedly connected to the outside of the stirring shaft (4), connecting rods (6) are fixedly connected to the left and right ends of the inner wall of the box body (1) through grooves, a movable frame (7) is movably connected to the outside of the connecting rod (6), a filter (8) is fixedly installed on the inside of the movable frame (7), a fixing frame (9) is fixedly installed on the left end of the box body (1), a second motor (10) is fixedly installed on one end of the fixing frame (9), a gravity sensor (11) is installed on the bottom end of the box body (1), a box door (12) is connected to the base surface of the box body (1) through a hinge, and a control panel (13) is fixedly installed on the base surface of the box door (12).

2. The device for detecting the stone powder content of machine-made sand for highways according to claim 1 is characterized in that: A limiting hole (14) is provided at a side of the left end of the box body (1) close to the fixing frame (9), and a discharge port (15) is provided at the right end of the box body (1).

3. The device for detecting the stone powder content of machine-made sand for highways according to claim 1 is characterized in that: The bottom end of the storage tank (2) is provided with a feeding port adapted to the stirring paddle (5), the top end of the storage tank (2) is provided with a feeding port (16), and one end of the feeding port (16) is provided with a sealing cover (17).

4. The device for detecting the stone powder content of machine-made sand for highways according to claim 1 is characterized in that: Springs (18) are provided on both sides of the outer side of the connecting rod (6) close to the movable frame (7).

5. The device for detecting the stone powder content of machine-made sand for highway according to claim 1 is characterized in that: The output end of the second motor (10) is connected to a transmission shaft (19) via a coupling, one end of the transmission shaft (19) is fixedly connected to a rotating frame (20), a storage box (21) is provided at the top of the gravity sensor (11), the control panel (13) and the first motor (3), the second motor (10), and the gravity sensor (11) are electrically connected, and a fixing seat (22) is fixedly mounted on one end of the movable frame (7).

6. The device for detecting the stone powder content of machine-made sand for highways according to claim 1 is characterized in that: A push lock buckle is installed on one side of the base surface of the cabinet door (12) close to the control panel (13) through a through hole.

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