Material collecting and transferring device

Abstract

The utility model provides a material collecting and transferring device, and relates to the technical field of material collecting and transferring. The material stirring device comprises a box body and a material stirring assembly, a box opening of the box body is formed in the top of the box body, and a containing cavity suitable for containing materials is formed in the box body; the material stirring assembly is arranged on the opening edge of the side, close to the feeding end of the conveying belt, of the box opening of the box body, and the material stirring assembly can abut against the bottom of the conveying belt. The material collecting device is good in material collecting effect.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of material collecting and transferring, and in particular to a material collecting and transferring device. BACKGROUND

[0002] When using a belt conveyor to transport coal, ore and other materials, a part of the materials will adhere to the surface of the conveyor belt. In order to collect this part of the materials, the prior art will set a material collecting and transferring device below the discharge end of the above-mentioned equipment.

[0003] The existing material collecting and transferring device is generally a collecting box, the box opening of which is opened at the top thereof and can receive the materials falling from the conveyor belt. The user can remove the collecting box from below the conveyor belt by a forklift and dump it into the stockyard after the collecting box is filled.

[0004] However, since the conveyor belt is relatively long, in the process of the belt body of the conveyor belt being turned down from the discharge end and returning to the feeding end, a part of the materials adhering to the surface of the conveyor belt will quickly fall into the collecting box under the action of gravity, and another part of the materials adhering relatively firmly will fall down after the conveyor belt passes the collecting box, so that the collecting effect of the material collecting and transferring device is poor.

[0005] Therefore, it is necessary to provide a material collecting and transferring device. CONTENT OF THE INVENTION

[0006] In order to solve the problem of poor collecting effect of the existing material collecting and transferring device on the materials adhering to the conveyor belt, the present application provides a material collecting and transferring device.

[0007] The present application provides a material collecting and transferring device, which adopts the following technical scheme: comprising a box body and a material stirring assembly, a box opening of the box body is opened at the top of the box body, and the inside of the box body forms a containing cavity suitable for containing materials;

[0008] The material stirring assembly is arranged on the side opening edge of the box opening of the box body close to the feeding end of the conveyor belt, and the material stirring assembly can abut against the bottom of the conveyor belt.

[0009] By adopting the above technical scheme, when a part of the materials adhering relatively firmly on the conveyor belt returns to the feeding end from the discharge end along with the belt body of the conveyor belt, the material stirring assembly can abut against the bottom of the conveyor belt and scrape this part of the materials off the conveyor belt into the containing cavity, so as to ensure that this part of the materials will not pass the collecting box together with the conveyor belt and fall outside the collecting box, thereby enabling the material collecting and transferring device to fully collect the materials adhering to the conveyor belt and having a good material collecting effect.

[0010] Specifically, the material stirring assembly comprises a material stirring piece and an extension rod, the material stirring piece is arranged along the width direction of the conveying belt and can abut against the bottom of the conveying belt;

[0011] The extension rod is arranged on the box body, and the top of the extension rod is connected with the material stirring piece and can drive the material stirring piece to rise and fall.

[0012] By using the above technical scheme, the user can drive the material stirring piece to rise and fall through the extension rod, so that the material stirring piece can abut against the bottom of the conveying belt of different heights, and then a material collecting and transferring device can collect materials on conveying belts of different heights.

[0013] Further, the extension rod comprises a sleeve, an inner rod and an elastic piece, the sleeve is connected with the box body, and a limiting protrusion is arranged on the inner wall of the sleeve;

[0014] The top end of the inner rod is connected with the material stirring piece, the bottom end of the inner rod is inserted into the sleeve and is provided with an abutting protrusion at the end, and the abutting protrusion can abut against the bottom end of the limiting protrusion;

[0015] The elastic piece is arranged between the inner rod and the inner wall of the sleeve and can apply an upward force to the inner rod.

[0016] By using the above technical scheme, the elastic piece can apply an upward force to the inner rod, so that the material stirring piece can abut against the bottom of the conveying belt of different heights.

[0017] Further, the material stirring piece is a material stirring roller, the roller surface of the material stirring roller can abut against the bottom of the conveying belt, and the rotating shaft of the material stirring roller is rotationally connected with the inner rod.

[0018] By using the above technical scheme, the design of the material stirring roller can reduce the friction force between the conveying belt and the material collecting and transferring device, so that the material collecting and transferring device is not easy to deviate from the initial position under the action of the friction force.

[0019] Further, a handle is further included, the handle comprises a horizontal rod segment and two vertical rod segments, the horizontal rod segment is arranged along the width direction of the conveying belt and is located between the two vertical rod segments, and one end of each vertical rod segment away from the horizontal rod segment is hingedly connected to the box body.

[0020] By adopting the technical scheme, when collecting materials, the user can rotate the horizontal rod section of the handle downward around the hinge shaft of the vertical rod section, so that the handle does not abut against the bottom of the conveying belt; after the accommodating cavity is filled with collected materials, the user can first rotate the horizontal rod section of the handle upward around the hinge shaft of the vertical rod section, and then use the tines of the forklift to pass through the gap between the horizontal rod section and the box opening and the gap between the material poking member and the box opening to carry the material collecting and transferring device, and finally pour the collected materials into the stockyard.

[0021] Further, the magnetic member is arranged on the box body, and when the horizontal rod section is rotated around the hinge shaft of the vertical rod section to a position away from the inner bottom wall of the box body, the magnetic member can attract the vertical rod section and limit the rotation of the handle.

[0022] By adopting the technical scheme, the magnetic member can attract the vertical rod section and limit the handle to be at a position convenient for use of the forklift.

[0023] Further, the box body includes a bottom plate and an enclosure, one side of the bottom plate is hingedly connected to the enclosure, the enclosure can be combined with the other side of the bottom plate to form the accommodating cavity, and a forklift slot is formed in the bottom plate, and the tines of the forklift can be inserted into the forklift slot and abut against the slot top wall of the forklift slot.

[0024] By adopting the technical scheme, after the accommodating cavity is filled with collected materials, the user can move the material collecting and transferring device by inserting the tines of the forklift into the forklift slot and abutting against the slot top wall of the forklift slot, and after the material collecting and transferring device is moved to the stockyard, the user can lift the enclosure by passing the tines of the forklift through the gap between the horizontal rod section and the box opening and the gap between the material poking member and the box opening, at this time, the bottom plate will automatically open in the weight of the materials in the accommodating cavity, so that the materials in the accommodating cavity can be poured out through the lower opening of the enclosure.

[0025] Further, the forklift slot is formed in the side plate edge of the bottom plate away from the material poking member.

[0026] By adopting the technical scheme, after unloading is completed, the user can directly move the material collecting and transferring device to the bottom of the conveying belt by inserting the tines of the forklift into the forklift slot, and ensure that the material poking member is located at a position close to the starting end of the conveying belt.

[0027] In summary, the present application has the following beneficial technical effects:

[0028] The material collecting and transferring device comprises a box body and a material pushing assembly. The box mouth of the box body is arranged on the top of the box body. The inside of the box body forms a containing cavity suitable for containing materials. The material pushing assembly is arranged on the side edge of the box mouth of the box body close to the feeding end of the conveying belt. The material pushing assembly can abut against the bottom of the conveying belt. When a part of materials attached to the conveying belt is relatively firm and moves along with the belt body from the discharging end to the feeding end, the material pushing assembly can abut against the bottom of the conveying belt and scrape the part of materials from the conveying belt into the containing cavity, so that the material collecting and transferring device can fully collect the materials attached to the conveying belt and has a good material collecting effect. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a perspective view of a material collecting and transferring device according to the present application.

[0030] Figure 2 It is a top view of a material collecting and transferring device according to the present application.

[0031] Figure 3 It is a schematic sectional view taken along Figure 2 the A-A direction in FIG.

[0032] Reference signs: 1, box body; 11, containing cavity; 12, bottom plate; 121, forklift groove; 122, round steel; 13, fence; 131, lifting lug; 2, material pushing assembly; 21, material pushing piece; 211, bearing seat; 22, telescopic rod; 221, sleeve; 2211, limiting protrusion; 222, inner rod; 2221, abutting protrusion; 223, elastic piece; 3, handle; 31, horizontal rod section; 32, vertical rod section; 4, magnetic piece. DETAILED DESCRIPTION

[0033] Figure 1 It is a perspective view of a material collecting and transferring device according to the present application, Figure 2 It is a top view of a material collecting and transferring device according to the present application. Referring to Figure 1 and Figure 2The application provides a material collecting and transferring device which is used for collecting the material attached to the bottom of a conveying belt (not shown in the figure), and comprises a box body 1, a material stirring assembly 2, a handle 3 and a magnetic part 4. The box body 1 comprises a bottom plate 12 and a surrounding fence 13. The bottom plate 12 is provided with a round steel 122 on one side. The surrounding fence 13 is provided with three sleeves on one side, and is hinged to the surrounding fence 13 through the three sleeves. The surrounding fence 13 can be combined with the other side of the bottom plate 12 to form a containing cavity 11 which is suitable for containing the material. Three forklift grooves 121 are formed on the side plate edge of the bottom plate 12 away from the round steel 122. The prongs of the forklift can be inserted into the forklift grooves 121 and abut against the groove top wall of the forklift grooves 121, so that the user can move the material collecting and transferring device by inserting the prongs of the forklift into the forklift grooves 121 and abutting against the groove top wall of the forklift grooves 121.

[0034] Figure 3 is along Figure 2 the A-A direction in the figure. Referring to Figure 1 and Figure 3 , the material stirring assembly 2 comprises two telescopic rods 22 and a material stirring part 21. Each telescopic rod 22 comprises a sleeve 221, an inner rod 222 and an elastic part 223. The sleeve 221 is connected with the inner wall of the box body 1, and the inner wall of the sleeve 221 is provided with a limiting protrusion 2211. The bottom end of the inner rod 222 is inserted into the sleeve 221 and is provided with an abutting protrusion 2221 at the end. The abutting protrusion 2221 can abut against the bottom end of the limiting protrusion 2211. The elastic part 223 is arranged between the inner rod 222 and the inner wall of the sleeve 221. The elastic part 223 can be a compression spring, so as to apply an upward force to the inner rod 222 through the compression spring. The material stirring part 21 is a stirring roller. The length direction of the stirring roller is parallel to the length direction of the round steel 122. The two ends of the rotating shaft of the stirring roller are connected with the two inner rods 222 through two bearing seats 211. The roller surface of the stirring roller can abut against the bottom of the conveying belt. Since the material stirring part 21 will be subjected to the friction force applied by the conveying belt to the material stirring part 21 when abutting against the conveying belt, when the material in the containing cavity 11 is less and the self weight of the material collecting and transferring device is lighter, the box body 1 can continuously move to the starting end of the conveying belt under the action of the friction force, so that a part of the material attached to the surface of the conveying belt which is relatively loose and will fall from the bottom of the conveying belt under the action of gravity falls out of the containing cavity 11. The design of the stirring roller can reduce the friction force between the conveying belt and the material collecting and transferring device, so that the material collecting and transferring device is not easy to deviate from the initial position under the action of the friction force, and the material collecting and transferring device can fully collect the material attached to the conveying belt.

[0035] Referring to Figure 1 and Figure 3The handle 3 comprises a horizontal rod segment 31 and two vertical rod segments 32 made of ferromagnetic metal, the horizontal rod segment 31 is arranged along the width direction of the conveying belt and is located between the two vertical rod segments 32, and each vertical rod segment 32 is hingedly connected to the box body 1 at an end away from the horizontal rod segment 31; the magnetic member 4 is arranged on the box body 1, and when the horizontal rod segment 31 rotates around the hinge shaft of the vertical rod segment 32 to a position away from the inner bottom wall of the box body 1, the magnetic member 4 can adsorb the side of the vertical rod segment 32 facing the material pushing roller and limit the rotation of the handle 3.

[0036] The working process of the material collecting and transferring device in use is as follows:

[0037] The user can directly move the material collecting and transferring device to the bottom of the conveying belt by inserting the prongs of the forklift into the forklift slot 121, and ensure that the material pushing member 21 is located at a position close to the starting end of the conveying belt, and then rotate the horizontal rod segment 31 of the handle 3 around the hinge shaft of the vertical rod segment 32 downward, so that the handle 3 will not abut against the bottom of the conveying belt;

[0038] When collecting the material, the roller surface of the material pushing roller can abut against the bottom of the conveying belt and scrape the part of the material from the conveying belt into the containing cavity 11, so as to ensure that this part of the material will not be carried over the collecting box together with the conveying belt and fall outside the collecting box, so that the material collecting and transferring device can fully collect the material attached to the conveying belt, and has good material collecting effect;

[0039] After the containing cavity 11 is filled with the collected material, the user can first rotate the horizontal rod segment 31 of the handle 3 around the hinge shaft of the vertical rod segment 32 upward until the vertical rod segment 32 is attracted by the magnetic member 4, and then use the prongs of the forklift to pass through the gap between the horizontal rod segment 31 and the box opening and the gap between the material pushing member 21 and the box opening to carry the material collecting and transferring device, after the material collecting and transferring device is moved to the stockyard, the user can lift the surrounding barrier 13 by passing the prongs of the forklift through the gap between the horizontal rod segment 31 and the box opening and the gap between the material pushing member 21 and the box opening, at this time the bottom plate 12 will be automatically opened under the weight of the material in the containing cavity 11, so that the material in the containing cavity 11 can be poured out of the containing cavity 11 through the lower opening of the surrounding barrier 13.

[0040] Specifically, the material pushing roller can be a roller with a cross section of a regular hexagon, so that the fork truck is not easy to crush the roller surface of the material pushing roller when lifting the material pushing roller, and the material pushing roller is also not easy to roll when the fork truck moves.

[0041] The working principle of the material collecting and transferring device in use is as follows:

[0042] When collecting the materials, the roller surface of the poking roller can abut against the bottom of the conveying belt and scrape the part of the materials attached more firmly on the conveying belt from the conveying belt to the accommodating cavity 11 in the process that the part of the materials attached more firmly on the conveying belt follows the belt body of the conveying belt from the discharging end to the feeding end, so as to ensure that the part of the materials will not follow the conveying belt to cross the collecting box and fall outside the collecting box, thereby enabling the material collecting and transferring device to fully collect the materials attached on the conveying belt and having a good material collecting effect; the telescopic rod 22 can cooperate with the elastic member 223 to enable the poking roller to abut against the bottom of the conveying belt of different heights, thereby enabling the material collecting and transferring device to collect the materials on the conveying belts of different heights.

[0043] It should be noted that the above are preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: any equivalent changes made according to the structure, shape, principle of the present application should be covered within the protection scope of the present application.

Claims

1. A material collection and transfer device for collecting material adhering to the underside of a conveyor belt, characterised in that: The box body (1) is provided with a box opening at the top of the box body (1), and an accommodating cavity (11) suitable for accommodating materials is formed in the box body (1); The material stirring assembly (2) is arranged on the side opening edge of the box opening of the box body (1) close to the feeding end of the conveying belt, and the material stirring assembly (2) can abut against the bottom of the conveying belt.

2. A material collection and transfer device according to claim 1, wherein: The material stirring assembly (2) comprises a material stirring piece (21) and a telescopic rod (22), the material stirring piece (21) is arranged along the width direction of the conveying belt and can abut against the bottom of the conveying belt; The telescopic rod (22) is arranged on the box body (1), and the top of the telescopic rod (22) is connected with the material stirring piece (21) and can drive the material stirring piece (21) to rise and fall.

3. A material collection and transfer device according to claim 2, wherein: The telescopic rod (22) comprises a sleeve (221), an inner rod (222) and an elastic piece (223), the sleeve (221) is connected with the box body (1), and a limiting protrusion (2211) is arranged on the inner wall of the sleeve (221); The top end of the inner rod (222) is connected with the material stirring piece (21), the bottom end of the inner rod (222) is inserted into the sleeve (221) and is provided with an abutting protrusion (2221) at the end, and the abutting protrusion (2221) can abut against the bottom end of the limiting protrusion (2211); The elastic piece (223) is arranged between the inner rod (222) and the inner wall of the sleeve (221) and can apply an upward force to the inner rod (222).

4. A material collection and transfer device according to claim 3, wherein: The material stirring piece (21) is a material stirring roller, the roller surface of the material stirring roller can abut against the bottom of the conveying belt, and the rotating shaft of the material stirring roller is rotationally connected with the inner rod (222).

5. A material collection and transfer device according to claim 3, wherein: Further comprising a handle (3), the handle (3) comprises a horizontal rod segment (31) and two vertical rod segments (32), the horizontal rod segment (31) is arranged along the width direction of the conveying belt and is located between the two vertical rod segments (32), and each vertical rod segment (32) is hingedly connected to the box body (1) at an end away from the horizontal rod segment (31).

6. A material collection and transfer device according to claim 5, wherein: Further comprising a magnetic piece (4), the magnetic piece (4) is arranged on the box body (1), when the horizontal rod segment (31) rotates around the hinge shaft of the vertical rod segment (32) to a position away from the inner bottom wall of the box body (1), the magnetic piece (4) can attract the vertical rod segment (32) and limit the rotation of the handle (3).

7. A material collection and transfer device according to claim 5, wherein: The box body (1) comprises a bottom plate (12) and an enclosure (13), one side of the bottom plate (12) is hingedly connected to the enclosure (13), the enclosure (13) can be combined with the other side of the bottom plate (12) to form the accommodating cavity (11), and a forklift groove (121) is formed in the bottom plate (12), and the tines of the forklift can be inserted into the forklift groove (121) and abut against the groove top wall of the forklift groove (121).

8. A material collection and transfer device according to claim 7, wherein: The forklift groove (121) is arranged on the side plate edge of the bottom plate (12) away from the material stirring piece (21).

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