Aggregate sampler

Abstract

The utility model discloses an aggregate sampler, which belongs to the technical field of commercial concrete production and comprises a conveyor belt used for conveying aggregate. When the output end of the sampling assembly is in butt joint with the output end of the conveying belt, the sampling assembly collects and samples the aggregate, the sampling assembly comprises a driving part and a sampling box, a through hole is formed in the bottom of the sampling box, and the sampling box is connected with the output end of the driving part; according to the aggregate sampling device, the sampling assembly is controlled through the timing sampling assembly, aggregate is collected and conveyed when the driving piece drives the sampling box to linearly reciprocate on the sliding rail, the through hole and the elephant trunk are facilitated, and the aggregate sampling device is simple in structure, convenient to operate and high in practicability. According to the aggregate sampling device, the aggregate in the sampling box is collected, in the process, sampling of the sampling assembly is facilitated, poor representativeness caused by manual sampling is avoided, meanwhile, the working safety of workers is guaranteed, and the working intensity of the workers is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of commercial concrete production, in particular to an aggregate sampler. Background Art

[0002] Aggregates are generally the main raw materials for the production of commercial concrete, which is also called commercial concrete. Commercial concrete is a common material, which is generally used in the field of construction engineering. It is widely used in building structures, road engineering, water conservancy projects, industrial buildings and other fields. When producing commercial concrete, in order to better control the quality of commercial concrete and evaluate its performance, aggregates, one of the raw materials of commercial concrete, are generally sampled and tested.

[0003] However, when sampling aggregates, manual sampling is generally used. However, manual sampling is not representative and cannot truly reflect the changes in materials. In the case of human factors, it cannot ensure the correct guidance of concrete mix ratio adjustment, and thus cannot ensure the correct mix of aggregate production. In addition, manual sampling by workers poses a great safety risk and is not conducive to safe production. Using workers to take samples also directly increases the labor intensity of personnel. Utility Model Content

[0004] The embodiment of the utility model provides an aggregate sampler to solve the above-mentioned technical problems.

[0005] The utility model embodiment adopts the following technical solutions: including

[0006] A conveyor belt, wherein the conveyor belt is used for conveying aggregate;

[0007] A sampling assembly, when the output end of the sampling assembly is connected to the output end of the conveyor belt, the sampling assembly collects and samples the aggregate, the sampling assembly comprises a driving member and a sampling box with a through hole at the bottom, and the sampling box is connected to the output end of the driving member;

[0008] The bottom of the sampling box is in sliding contact with the sliding track, and a slide pipe is connected to the output end of the sliding track. When the sampling box moves to the output end of the sliding track, the aggregate falls into the slide pipe through the through hole.

[0009] Furthermore, it also includes a timing sampling component, which includes a controller and a time relay electrically connected to the controller, and the controller controls the action of the driving component after receiving the electrical signal from the time relay.

[0010] Furthermore, a box is provided at one end of the slide pipe away from the sliding track, and the box is communicated with the slide pipe.

[0011] Furthermore, a material holding barrel is provided in the box body, and the material holding barrel corresponds to the output end of the slide pipe.

[0012] Furthermore, the sliding track is connected with an equipment box, and the equipment box is sleeved on the input end of the sliding track and the output end of the conveyor belt.

[0013] Furthermore, a baffle is fixedly connected to the sliding track inside the equipment box, and the baffle is in contact with the input end of the sampling box.

[0014] At least one of the above technical solutions adopted in the embodiment of the utility model can achieve the following beneficial effects:

[0015] The utility model controls the sampling component through the timing sampling component, and when the driving member drives the sampling box to move back and forth in a straight line, the sliding track is cooperated so that the sampling box can collect and transport the aggregate, which is beneficial to the through hole and the slide pipe to collect the aggregate in the sampling box. In this process, it is beneficial for the sampling component to take samples, avoiding the lack of representativeness caused by manual sampling. At the same time, it is also beneficial to ensure the safety of workers' work and reduce the work intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0018] Figure 2 It is a schematic diagram of the isometric side section structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the sampling assembly of the utility model when it is out of use;

[0020] Figure 4 This is a schematic diagram of the structure of the sampling assembly of the utility model when it is in use;

[0021] Figure 5 It is a partial structural front view of the utility model;

[0022] Figure 6 This is a schematic diagram of the structure of the sampling component of the utility model.

[0023] Conveyor belt 1, sampling assembly 2, driving member 201, sampling box 202, through hole 203, sliding track 3, slide pipe 4, timing sampling assembly 5, controller 501, time relay 502, box body 6, material holding barrel 7, equipment box 8, baffle 9. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be clearly and completely described below in combination with the specific embodiments of the utility model and the corresponding drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of 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.

[0025] The technical solutions provided by various embodiments of the present invention are described in detail below in conjunction with the accompanying drawings.

[0026] The utility model provides an aggregate sampler, comprising

[0027] The conveyor belt 1 is used for conveying aggregates. When conveying aggregates, the conveyor belt 1 is used to transport the aggregates back and forth between various devices.

[0028] The sampling component 2, when the output end of the sampling component 2 is docked with the output end of the conveyor belt 1, the sampling component 2 collects and samples the aggregate. The sampling component 2 includes a driving member 201 and a sampling box 202 with a through hole 203 at the bottom. The sampling box 202 is connected to the output end of the driving member 201. The driving member 201 can be a cylinder or an electric push rod. The purpose is to drive the sampling box 202 to perform a linear reciprocating motion, and the sampling component 2 is located below the output end of the conveyor belt 1. When in use, the driving member 201 drives the sampling box 202 to move toward the output end of the conveyor belt 1 until it moves to a suitable position below the output end of the conveyor belt 1. At this time, part of the aggregate falling from the output end of the conveyor belt 1 will fall into the sampling box 202. At this time, driven by the driving member 201, the sampling box 202 returns to its initial position. After the driving member 201 drives the sampling box 202 to move back and forth, a sampling process for the aggregate can be completed.

[0029] The bottom of the sampling box 202 is in sliding contact with the sliding track 3, and the output end of the sliding track 3 is connected with a slide pipe 4. When the sampling box 202 moves to the output end of the sliding track 3, the aggregate falls into the slide pipe 4 through the through hole 203. When the driving member 201 drives the sampling box 202 to move back and forth to sample the aggregate, the sampling box 202 moves on the sliding track 3. Because the sampling box 202 is provided with a through hole 203, when the sampling box 202 moves on the sliding track 3, the through hole 203 at the bottom of the sampling box 202 The hole 203 is covered and blocked by the sliding track 3 and is in a closed and disconnected state. Aggregates are collected in the sampling box 202 after sampling, and the aggregates will not be missed through the through hole 203. When the sampling box 202 moves to the input end of the chute 4, the through hole 203 is connected with the input end of the chute 4, and the aggregates fall into the chute 4 through the through hole 203. Then the driving member 201 drives the sampling box 202 to perform the next sampling process. With the accumulation of the sampling times, the weight of the collected aggregates increases.

[0030] Preferably, it also includes a timing sampling component 5, which includes a controller 501 and a time relay 502 electrically connected to the controller 501. The controller 501 controls the action of the driver 201 after receiving the electrical signal from the time relay 502, wherein the controller 501 better realizes that the time relay 502 indirectly controls the operation of the driver 201. The use of the controller 501 is more convenient for setting the instructions of the time relay 502 and for controlling the operation of the driver 201. According to actual use needs, the operating time of the driver 201 is set through the time relay 502 to control the time required for the driver 201 to drive the sampling box 202 back and forth each time, and the number of operating sampling times of the sampling component per unit time, so as to better realize the sampling of aggregates and meet actual use needs.

[0031] Preferably, a box body 6 is provided at one end of the chute 4 away from the sliding track 3, and the box body 6 is connected to the chute 4. A material bucket 7 is provided in the box body 6, and the material bucket 7 corresponds to the output end of the chute 4. The box body 6 is conducive to shielding and dustproofing the aggregates collected in the material bucket 7, and the material bucket 7 is conducive to collecting the aggregates from the output end of the chute 4. The aggregates that fall into the chute 4 through the through hole 203 will continue to fall along the chute 4 until they fall into the material bucket 7 located in the box body 6, and the material bucket 7 is convenient for personnel to collect the aggregates.

[0032] Preferably, an equipment box 8 is connected to the sliding track 3, and the equipment box 8 is mounted on the input end of the sliding track 3 and the output end of the conveyor belt 1. The equipment box 8 is an existing equipment structure, which is mainly used to connect other equipment structures. At the same time, when the conveyor belt is transporting aggregates, the equipment box 8 can play a protective function. The sampling component 2 and the timed sampling component 5 are both arranged on the equipment box 8 to play a fixing role.

[0033] Preferably, a baffle 9 is fixedly connected to the sliding track 3 located inside the equipment box 8, and the baffle 9 is in contact with the input end of the sampling box 202. When the sampling component 2 stops using, the side wall of the sampling box 202 is located between the baffle 9 and the sampling box 202. At this time, the sliding track 3 can isolate the aggregate dropped in the equipment box 8, so that the aggregate will not leak to the outside through the sliding track 3. When the sampling component 2 is in use, after each time the sampling box 202 collects aggregates, when it moves in the direction from which it came, the input end of the sampling box 202 will gradually contact the baffle 9, and the baffle 9 will scrape off the aggregate on the sampling box 202 that is higher than the baffle 9. In this process, it is ensured that each time the sampling box 202 samples the aggregates, the number of aggregates between different batches can reduce the error as much as possible.

Claims

1. An aggregate sampler, characterized in that: include A conveyor belt (1), wherein the conveyor belt (1) is used for conveying aggregate; A sampling component (2), wherein when the output end of the sampling component (2) is connected to the output end of the conveyor belt (1), the sampling component (2) collects and samples aggregates, the sampling component (2) comprising a driving member (201) and a sampling box (202) having a through hole (203) at the bottom, and the sampling box (202) is connected to the output end of the driving member (201); A sliding track (3), the bottom of the sampling box (202) is in sliding contact with the sliding track (3), and the output end of the sliding track (3) is connected to a slide pipe (4). When the sampling box (202) moves to the output end of the sliding track (3), the aggregate falls into the slide pipe (4) through the through hole (203).

2. An aggregate sampler according to claim 1, characterized in that: It also comprises a timing sampling component (5), the timing sampling component (5) comprising a controller (501) and a time relay (502) electrically connected to the controller (501), the controller (501) controlling the drive element (201) to move after receiving an electrical signal from the time relay (502).

3. An aggregate sampler according to claim 1, characterized in that: A box body (6) is provided at one end of the slide pipe (4) away from the sliding track (3), and the box body (6) is in communication with the slide pipe (4).

4. An aggregate sampler according to claim 3, characterized in that: A material holding barrel (7) is provided in the box body (6), and the material holding barrel (7) corresponds to the output end of the slide pipe (4).

5. An aggregate sampler according to claim 1, characterized in that: The sliding track (3) is connected to a device box (8), and the device box (8) is sleeved on the input end of the sliding track (3) and the output end of the conveyor belt (1).

6. An aggregate sampler according to claim 5, characterized in that: A baffle (9) is fixedly connected to the sliding track (3) located inside the equipment box (8), and the baffle (9) is in contact with the input end of the sampling box (202).

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