CN216207881U

CN216207881U - Detection device for broken mechanism sand

Info

Publication number: CN216207881U
Application number: CN202122291178.4U
Authority: CN
Inventors: 陈富生
Original assignee: Tanghe Xinmiao Renewable Resources Development Co ltd
Current assignee: Tanghe Xinmiao Renewable Resources Development Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-04-05
Anticipated expiration: 2031-09-22

Abstract

The utility model provides a detection device after machine-made sand is crushed, which comprises a conveyor belt and a detection box, and further comprises a sampling box and a first motor, wherein the first motor is connected to the sampling box, the first motor controls the position of the sampling box relative to the conveyor belt, an opening is formed in one side, facing the conveying direction of the conveyor belt, of the sampling box, the opening extends along the horizontal direction, and the direction of the opening is opposite to the conveying direction of the conveyor belt in the horizontal direction. The utility model can sample the raw materials at multiple points and improve the accuracy of the detection result.

Description

Detection device for broken mechanism sand

Technical Field

The utility model relates to the field of machine-made sand, in particular to a detection device for broken machine-made sand.

Background

With the vigorous development of the basic construction in China, the demand of the building sand is increased day by day, and due to the limitation of the development of the natural sand, the machine-made sand replaces the natural sand to be a necessary trend. However, due to the defects of the manufacturing process and the base material, the production quality of the machine-made sand is uneven and cannot be randomly put into use, so that equipment is inevitably needed for monitoring the form and quality of the machine-made sand, and the quality monitoring is high in required precision and speed.

The Chinese utility model with the publication number of CN210136151U discloses a machine-made sand quality detection device, which comprises a feed inlet, a water content measuring device, a sample feeding device, a powder content measuring device, a dispersing device, an image acquisition device, an image analysis device and a recovery device; the water content measuring device comprises a drying device for drying the machine-made sand, so that the influence of particle bonding on image acquisition is prevented; the powder content measuring device comprises a dust collector which is used for removing stone powder in the machine-made sand, so that dust is prevented from influencing image acquisition. It has the following advantages: a water content measuring device and a powder content measuring device are added, and machine-made sand is preprocessed before an image is collected, so that the reliability of the image is improved; and the detection method for increasing the particle shape corrected particle size corrects the particle size detection result, and eliminates the detection result difference between the image method and the screening method.

In view of the above-mentioned related technologies, the present inventors believe that too single a sample taken before detection may affect the accuracy of the detection result during the detection process.

SUMMERY OF THE UTILITY MODEL

In order to carry out the multiple spot sample to the raw materials, improve the accuracy nature of testing result, this application provides a mechanism broken back detection device.

The application provides a detection device after broken of mechanism sand adopts following technical scheme:

the utility model provides a detection device after mechanism sand is broken, includes conveyer belt and detection case, its characterized in that: still including sampling box and first motor, first motor connect in sampling box, first motor control sampling box is relative the position of conveyer belt, sampling box orientation uncovered has been seted up to one side of conveyer belt direction of transfer, uncovered along the horizontal direction extension, uncovered orientation on the horizontal direction with conveyer belt direction of transfer is opposite.

Furthermore, a drainage inclined plane is arranged at the bottom of the inner wall of the opening.

The sampling box is characterized by further comprising a baffle plate, wherein the baffle plate is hinged to the top end of the inner wall of the opening, a positioning piece is arranged between the baffle plate and the sampling box, and the positioning piece limits the movement of the baffle plate relative to the sampling box.

Furthermore, the locating piece includes the locating piece, the locating piece connect in uncovered inner wall top, the locating piece is located the baffle is close to uncovered one side, the locating piece butt in the baffle.

Furthermore, the sampling box bottom plate is hinged to the sampling box and is far away from the open side wall, and a limiting part is arranged between the sampling box bottom plate and the sampling box side wall.

Furthermore, the locating part includes the stopper, first logical groove has been seted up on the sample box bottom plate, the sample box is kept away from set up the second on the open lateral wall and led to the groove, when sample box bottom plate level was placed, first logical groove communicate in the second leads to the groove, first logical groove with the second lead to the groove and cooperate and constitute the spacing groove, the stopper slide peg graft in the spacing inslot.

Furthermore, one side of the limiting block, which is far away from the sampling box, is connected with a handle.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the direction of the opening is opposite to the conveying direction of the conveying belt in the horizontal direction, so that the sampling box moves towards the direction close to the conveying belt, raw materials on the conveying belt enter the sampling box through the opening along with the movement of the conveying belt to finish sampling, and in the working process of the conveying belt, the position of the sampling box relative to the conveying belt is controlled through the first motor, so that the sampling box samples the raw materials on the conveying belt for multiple times, multi-point sampling is carried out, the accuracy of a detection result is improved, and the contingency of a measurement result is reduced;

2. the bottom end of the side wall of the opening is provided with a drainage inclined plane, so that the sampling box can conveniently sample the raw material on the conveying belt, the raw material on the conveying belt can enter the sampling box along the drainage inclined plane, the interference effect of the width of the bottom of the sampling box on the raw material is reduced, and the sampling is convenient;

3. the whole cuboid form that is of locating piece, locating piece connection is close to open one side in the baffle, play the restriction effect to the interior raw materials of sample box, hoisting device stability, reduce the condition that the interior raw materials of having taken a sample of sample box dropped, when the sample, raw materials butt baffle, the baffle expansion end is towards keeping away from uncovered direction and is removed, the raw materials of being convenient for gets into to the sample box in, after the sample, during the interior raw materials butt baffle of sample box, the baffle is because the restriction of locating piece, the baffle hinders the interior raw materials of sample box and outwards drops through uncovered, hoisting device stability.

Drawings

FIG. 1 is a schematic structural diagram of a detection device after crushing of machine-made sand according to the present invention;

FIG. 2 is an enlarged view of a portion of the structure of the present invention;

fig. 3 is a partially enlarged view of a portion a of fig. 2 according to the present invention.

Description of reference numerals: 1. a conveyor belt; 2. a sampling box; 3. a first motor; 4. opening the mouth; 5. a support; 6. a drainage bevel; 7. a baffle plate; 8. a positioning member; 9. positioning blocks; 10. a limiting member; 11. a limiting block; 12. a first through groove; 13. a second through groove; 14. a limiting groove; 15. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 of the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the utility model, are within the scope of the utility model.

As shown in figure 1, the detection device after the machine-made sand is crushed comprises a conveyor belt 1, a detection box (the detection box is not shown in the figure), a sampling box 2 and a first motor 3, wherein the conveyor belt 1 is used for conveying raw materials, the raw materials are conveyed to the appointed next process, the detection box is used for detecting samples, the first motor 3 is connected with the sampling box 2, the first motor 3 controls the position of the sampling box 2 relative to the conveyor belt 1, one side of the sampling box 2 facing the conveying direction of the conveyor belt 1 is provided with an opening 4, the opening 4 extends along the horizontal direction, the direction of the opening 4 is opposite to the conveying direction of the conveyor belt 1 in the horizontal direction, the sampling box 2 moves towards the direction close to the conveyor belt 1, the raw materials on the conveyor belt 1 enter the sampling box 2 through the opening 4 along with the movement of the conveyor belt 1 to finish sampling, in the working process of the conveyor belt 1, the position of the sampling box 2 relative to the conveyor belt 1 is controlled by the first motor 3, make sampling box 2 sample to the raw materials on the conveyer belt 1 many times, carry out the multiple spot sample, promote the accuracy of testing result, reduce the contingency of measuring result.

As shown in fig. 1, a bracket 5 is provided, the first motor 3 is provided on the bracket 5, and the output end of the first motor 3 is vertically downward and connected to the top of the sampling box 2.

The sampling box 2 is wholly cuboid, and open 4 lateral wall bottoms are equipped with drainage inclined plane 6, and the sampling box 2 of being convenient for samples the raw materials on conveying belt 1, makes the raw materials on the conveying belt 1 enter into to sampling box 2 along drainage inclined plane 6 in, reduces the hindrance effect of sampling box 2 bottom width to the raw materials, the sample of being convenient for.

As shown in fig. 2, a baffle 7 is arranged in the sampling box 2, the baffle 7 is hinged on the top of the inner wall of the opening 4, the baffle 7 is integrally rectangular, the baffle 7 is vertically arranged, a positioning part 8 is arranged between the baffle 7 and the sampling box 2, the positioning part 8 limits the movement of the baffle 7 relative to the sampling box 2, the positioning part 8 comprises a positioning block 9, the positioning block 9 is integrally rectangular, the positioning block 9 is connected to one side of the baffle 7 close to the opening 4 to limit the raw materials in the sampling box 2, the stability of the device is improved, the situation that the sampled raw materials in the sampling box 2 fall off is reduced, when sampling is performed, the raw materials are abutted against the baffle 7, the movable end of the baffle 7 moves away from the opening 4, the raw materials can conveniently enter the sampling box 2, when the raw materials are abutted against the baffle 7 in the sampling box 2 after sampling, the baffle 7 is limited by the positioning block 9, the baffle 7 prevents the raw materials in the sampling box 2 from falling off through the opening 4, the stability of the device is improved.

As shown in fig. 2 and fig. 3, a bottom plate of a sampling box 2 is hinged to a side wall of the sampling box 2 far from an opening 4, a limiting member 10 is arranged between a baffle 7 of the sampling box 2 and the side wall of the sampling box 2 far from the opening 4, the limiting member 10 comprises a limiting block 11, the limiting block 11 is integrally in a cuboid shape, a first through groove 12 is arranged on one side of the bottom plate of the sampling box 2 far from a drainage inclined plane 6, a second through groove 13 is arranged on the side wall of the sampling box 2 far from the opening 4, when the bottom plate of the sampling box 2 is horizontally placed, the first through groove 12 is communicated with the second through groove 13, the first through groove 12 is matched with the second through groove 13 to form a limiting groove 14, the limiting block 11 is slidably inserted into the limiting groove 14, when the limiting block 11 is slidably inserted into the limiting groove 14, the position of the bottom plate of the sampling box 2 far from the side wall of the opening 4 relative to the sampling box 2 is limited, sampling is convenient, after multi-point sampling is completed, the limiting block 11 is taken out, the bottom plate of the sampling box 2 under the action of gravity, the one end of sampling box 2 bottom plate near drainage inclined plane 6 removes towards the direction of keeping away from sampling box 2, is convenient for take out the sample raw materials of sampling box 2, convenient to use, and one side that sampling box 2 was kept away from to stopper 11 is connected with handle 15, is convenient for exert oneself to stopper 11, and convenient operation holds handle 15 and can pull out stopper 11 or installation stopper 11.

The implementation principle is as follows:

during sampling, the bottom plate of the sampling box 2 is moved to enable the bottom plate of the sampling box 2 to be horizontally placed, the handle 15 is held, and the limiting block 11 is inserted into the limiting groove 14 in a sliding mode; starting the first motor 3 to enable the sampling box 2 to move towards the direction close to the conveyor belt 1, enabling the sampling box 2 to sample the raw materials on the conveyor belt 1, starting the first motor 3 again to enable the sampling box 2 to move towards the direction far away from the conveyor belt 1, and repeating the operation to enable the sampling box 2 to sample the raw materials on the conveyor belt 1 at multiple points; after the sample is accomplished, hold handle 15, move stopper 11 towards the direction of keeping away from sampling box 2, remove sampling box 2 bottom plate, sample raw materials drops in sampling box 2, catches the sample that drops in sampling box 2 to put and detect in the detection case, accomplish promptly.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

While the foregoing is directed to the preferred embodiment of the present invention, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a detection device after mechanism sand is broken, includes conveyer belt (1) and detection case, its characterized in that: still including sampling box (2) and first motor (3), first motor (3) connect in sampling box (2), first motor (3) control sampling box (2) are relative the position of conveyer belt (1), sampling box (2) orientation uncovered (4) have been seted up to one side of conveyer belt (1) direction of transfer, uncovered (4) extend along the horizontal direction, uncovered (4) orientation in the horizontal direction with conveyer belt (1) direction of transfer is opposite.

2. The device for detecting the broken sand in the machine-made sand of claim 1, wherein: and a drainage inclined plane (6) is arranged at the bottom of the inner wall of the opening (4).

3. The device for detecting the broken sand in the machine-made sand of claim 2, wherein: the sampling device is characterized by further comprising a baffle (7), wherein the baffle (7) is hinged to the top end of the inner wall of the opening (4), a positioning piece (8) is arranged between the baffle (7) and the sampling box (2), and the positioning piece (8) limits the movement of the baffle (7) relative to the sampling box (2).

4. The device for detecting the broken sand in the machine-made sand of claim 3, wherein: the positioning piece (8) comprises a positioning piece (9), the positioning piece (9) is connected to the top end of the inner wall of the opening (4), the positioning piece (9) is arranged on one side, close to the opening (4), of the baffle (7), and the positioning piece (9) is connected to the baffle (7) in a butt mode.

5. The device for detecting the broken sand in the machine-made sand of claim 4, wherein: the bottom plate of the sampling box (2) is hinged to the side wall of the sampling box (2) far away from the opening (4), and a limiting part (10) is arranged between the bottom plate of the sampling box (2) and the side wall of the sampling box (2).

6. The device for detecting the broken sand in the machine-made sand of claim 5, wherein: the limiting piece (10) comprises a limiting piece (11), a first through groove (12) is formed in a bottom plate of the sampling box (2), the sampling box (2) is far away from a side wall of the opening (4), a second through groove (13) is formed in the side wall of the sampling box (2), when the bottom plate of the sampling box (2) is placed horizontally, the first through groove (12) is communicated with the second through groove (13), the first through groove (12) and the second through groove (13) are matched to form a limiting groove (14), and the limiting piece (11) is inserted into the limiting groove (14) in a sliding mode.

7. The device for detecting the broken sand in the machine-made sand of claim 6, wherein: one side of the limiting block (11) far away from the sampling box (2) is connected with a handle (15).