CN215556504U

CN215556504U - Belt conveyor for mineral processing equipment

Info

Publication number: CN215556504U
Application number: CN202121080834.XU
Authority: CN
Inventors: 练绪辉; 刘长发; 蔡江华; 萧飞
Original assignee: Ganzhou Good Friend Technology Co ltd
Current assignee: Ganzhou Good Friend Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-01-18
Anticipated expiration: 2031-05-19

Abstract

A belt conveyor for mineral processing equipment comprises a mounting bracket, a driving roller and a driven roller which are arranged at two ends of the mounting bracket, and a belt sleeved on the driving roller and the driven roller, a motor for driving the driving roller, wherein the mounting bracket comprises a plurality of I-shaped supporting columns arranged at equal intervals, a front supporting plate and a rear supporting plate which are arranged on the I-shaped supporting columns and used for supporting a belt, and a first side edge dam and a second side edge dam respectively provided at the first side and the second side of the belt to press the upper surface of the belt, the I-shaped supporting column comprises a first supporting column and a second supporting column which are respectively vertically arranged on the first side and the second side of the belt and a connecting column which is horizontally arranged and is used for connecting the first supporting column and the second supporting column, the first supporting column is detachably connected with the connecting column, and the first side baffle and the I-shaped supporting column can be detachably connected. Therefore, the belt can be conveniently replaced from the side surface of the belt conveyor.

Description

Belt conveyor for mineral processing equipment

Technical Field

The utility model relates to the field of mineral processing equipment, in particular to a belt conveyor for mineral processing equipment.

Background

In the field of ore separation, a belt conveyor is generally adopted to convey ores, then ore identification technology is adopted to identify concentrates and tailings, and then a spray valve driving circuit is controlled to drive a spray valve to spray gas to separate the concentrates and the tailings. However, the prior art separators, which use the belt replacement by drawing it from the top, are labor intensive and time consuming.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a belt conveyor for mineral processing equipment, which can quickly and conveniently replace a belt, aiming at the defects in the prior art.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a belt conveyor for mineral processing equipment is constructed, which comprises a mounting bracket, a driving roller and a driven roller which are arranged at two ends of the mounting bracket, and a belt which is sleeved on the driving roller and the driven roller, a motor for driving the driving roller, wherein the mounting bracket comprises a plurality of I-shaped supporting columns arranged at equal intervals, a front supporting plate and a rear supporting plate which are arranged on the I-shaped supporting columns and used for supporting a belt, and a first side edge dam and a second side edge dam respectively provided at the first side and the second side of the belt to press the upper surface of the belt, the I-shaped supporting column comprises a first supporting column and a second supporting column which are respectively vertically arranged on the first side and the second side of the belt and a connecting column which is horizontally arranged and is used for connecting the first supporting column and the second supporting column, the first supporting column is detachably connected with the connecting column, and the first side baffle and the I-shaped supporting column can be detachably connected.

In the belt conveyor for the mineral processing equipment, the motor is mounted on the driving roller through the detachable motor mounting seat and is positioned on the first side of the belt, the connecting column comprises a reinforcing piece and a fixing piece, the first end of the fixing piece is fixedly arranged on the second support column, the second end of the fixing piece is detachably arranged on the first support column, and the reinforcing piece is arranged below the fixing piece and extends from the second support column to the first support column.

In the belt conveyor for the mineral processing equipment, the first side edge baffle and the second side edge baffle respectively comprise a rubber flange contacting the upper part of the belt, a flange pressing plate arranged on the upper part of the rubber flange, and a flange fixing part for fixing the flange pressing plate on the upper part of the I-shaped support column.

The belt conveyor for the mineral processing equipment further comprises an anti-deviation switch arranged between the front supporting plate and the rear supporting plate, wherein the anti-deviation switch comprises a mounting base and a switch vertical roller which is in contact with two sides of the upper part of the belt to perform deviation indication.

The belt conveyor for the mineral processing equipment further comprises an automatic hydraulic deviation correcting device arranged at the lower part of the mounting support, wherein the automatic hydraulic deviation correcting device comprises a mounting base, maintenance wheels arranged at two sides of the mounting base and contacted with two sides of the lower part of the belt when the belt deviates, a hydraulic driving part driven by the maintenance wheels to reciprocate, and a centering carrier roller arranged on the mounting base and contacted with the surface of the lower part of the belt, wherein the centering carrier roller is driven by the hydraulic driving part to deflect so as to generate friction force for resisting the belt deviation.

The belt conveyor for the mineral processing equipment further comprises a carrier roller arranged at the bottom of the mounting bracket, and the carrier roller is positioned on one side, close to the driven roller, of the aligning carrier roller of the automatic hydraulic deviation correcting device.

The belt conveyor for the mineral processing equipment further comprises an X-ray sensor box arranged at the bottom of the mounting support, and radiation-proof baffles are respectively arranged between the upper part of the I-shaped support column above the X-ray sensor box and the first side baffle and the second side baffle.

In the belt conveyor for the mineral processing equipment, the X-ray sensor box comprises an upper shell and a lower shell which are respectively attached with an upper shell lead plate and a lower shell lead plate, the upper shell and the lower shell form an accommodating space, an isolation lead plate is arranged in the middle of the accommodating space to form a scintillator accommodating space and a data acquisition card accommodating space, and pressing plates are respectively arranged between the upper shell lead plate and the upper shell and between the lower shell lead plate and the lower shell.

In the belt conveyor for the mineral processing equipment, the middle part of the isolation lead plate is provided with a mounting gap for accommodating an electrical mounting plate, the electrical mounting plate is provided with a scintillator at the part positioned in the scintillator accommodating space, the data acquisition card is arranged at the part positioned in the data acquisition card accommodating space, and the lead plate of the upper shell, which is just opposite to the scintillator, is provided with a ray channel.

In the belt conveyor for the mineral processing equipment, the bottom of the X-ray sensor box is provided with the drying box and the control box, the control box is provided with the electrical interface, and the upper shell and the lower shell are sealed through glue.

According to the belt conveyor for the mineral processing equipment, the belt can be conveniently replaced from the side surface of the belt conveyor through the detachable first support and the detachable first side baffle which are arranged on the two sides of the belt, so that the whole replacement process is quick, labor-saving and convenient.

Drawings

The utility model will be further described with reference to the accompanying drawings and examples, in which:

figure 1 is an exploded schematic view of a preferred embodiment of a belt conveyor for a beneficiation plant according to the present invention;

figure 2 is a schematic assembly view of the belt conveyor for a mineral processing plant shown in figure 1;

figure 3 is a side view of the belt conveyor for a mineral processing plant shown in figure 1;

FIG. 4 is a schematic structural view of an I-shaped support post of a preferred embodiment of the present invention;

FIG. 5 is a schematic structural diagram of an automatic hydraulic deviation correcting device according to a preferred embodiment of the present invention;

FIG. 6 is a schematic structural view of an X-ray sensor cassette of a preferred embodiment of the present invention;

fig. 7 is a schematic view of the internal structure of the X-ray sensor cartridge of fig. 6.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

The utility model relates to a belt conveyor for mineral processing equipment, which comprises a mounting bracket, a driving roller and a driven roller which are arranged at two ends of the mounting bracket, and a belt sleeved on the driving roller and the driven roller, a motor for driving the driving roller, wherein the mounting bracket comprises a plurality of I-shaped supporting columns arranged at equal intervals, a front supporting plate and a rear supporting plate which are arranged on the I-shaped supporting columns and used for supporting a belt, and a first side edge dam and a second side edge dam respectively provided at the first side and the second side of the belt to press the upper surface of the belt, the I-shaped supporting column comprises a first supporting column and a second supporting column which are respectively vertically arranged on the first side and the second side of the belt and a connecting column which is horizontally arranged and is used for connecting the first supporting column and the second supporting column, the first supporting column is detachably connected with the connecting column, and the first side baffle and the I-shaped supporting column can be detachably connected. Like this, install through the setting the first pillar of detachable and the first side baffle of the both sides of belt can conveniently change the belt from the side of belt feeder, therefore whole change process not only is quick and laborsaving convenient.

Figure 1 is an exploded schematic view of a preferred embodiment of the belt conveyor for a mineral processing plant according to the present invention. Fig. 2 is an assembly schematic view of the belt conveyor for a mineral processing plant shown in fig. 1. Fig. 3 is a side view of the belt conveyor for a mineral processing plant shown in fig. 1. As shown in fig. 1 to 3, the belt conveyor for mineral processing equipment of the present invention includes a mounting bracket 100, a driving roller 200 and a driven roller 300 disposed at two ends of the mounting bracket 100, a belt 500 sleeved on the driving roller 200 and the driven roller 300, and a motor 600 for driving the driving roller 200. The mounting bracket 100 comprises a plurality of equally spaced I-shaped supporting columns 110, a plurality of equally spaced front supporting plates 120 and rear supporting plates 130 supporting the upper part of the belt 500 on the I-shaped supporting columns 110, and a first side baffle 140 and a second side baffle 150 respectively arranged on the first side and the second side of the upper surface of the belt 500. In the preferred embodiment shown in fig. 1, 6 i-shaped support posts 110 may be provided. Of course, in other preferred embodiments of the present invention, other numbers of i-shaped support posts 110 may be provided according to practical situations. As further shown in fig. 1, the i-shaped supporting column 110 includes a first supporting column 111 and a second supporting column 112 vertically disposed on the first side and the second side of the belt 500, and a connecting column 113 horizontally disposed to connect the first supporting column 111 and the second supporting column 112. Because the first supporting column 111 is detachably connected with the connecting column 113, the first side baffle 140 is detachably connected with the i-shaped supporting column 110. In the present invention, the detachable connection may refer to any known detachable connection means, such as a screw thread connection, a slide connection, a rivet connection, and the like. In this way, the detachable first support 111 and the first side baffle 140 arranged at two sides of the belt can conveniently replace the belt from the side surface of the belt conveyor, so that the whole replacement process is not only quick, but also labor-saving and convenient.

Figure 4 is a schematic diagram of the construction of a preferred i-shaped support post of the present invention. As shown in FIG. 4, the connecting column 113 includes a stiffener 1131 and a fastener 1132. The first end of the fixing member 1132 is fixedly disposed on the first support 111 and is not detachable, and the second end thereof is detachably disposed on the first support 111 through a screw hole 1133 and a screw adapted thereto. The reinforcement 1131 may be a right-angled triangular rib, the long right-angled side of which is fixedly disposed below the fixing member 1132, and the short right-angled side of which is welded to the second pillar 112 and extends from the second pillar 112 to the first pillar 111 without contacting with the first pillar 111. Of course, in other preferred embodiments of the present invention, other shapes and arrangements of the connecting post 113 may be used, as long as it is ensured that the first post 111 can be detached from the connecting post 113.

As shown in fig. 2 to 3, the first side barrier 140 and the second side barrier 150 may have the same structure and be symmetrically disposed at both sides of the belt 500. As shown in fig. 2, the first side edge blocking plate 140 includes a rubber edge 141 contacting an upper portion of the belt 500, an edge pressing plate 142 disposed on an upper portion of the rubber edge 141, and an edge fixing member 143 fixing the edge pressing plate 142 on an upper portion of the i-shaped supporting pillar 110. The baffle fixing member 143 may be provided with a plurality of screw holes so as to be detachably fixed to the corresponding i-shaped support post 110 together with the corresponding screws. The belt 500 and the rubber barrier 141 may be made of a flame retardant antistatic material to prevent static electricity or burning due to friction.

As shown in fig. 2, the motor 600 is mounted on the driving roller 200 at a first side of the belt 500 by a detachable motor mount 610. Thus, when the belt 500 needs to be replaced, the motor 600 may be detached from the driving roller 200, the baffle fixing member 143 may be detached from the corresponding i-shaped supporting pillar 110, the flange pressing plate 142 and the rubber flange 141 may be removed, and the first supporting pillar 111 may be detached from the connecting pillar 113. Therefore, one side of the belt is completely opened, and the worker can take the belt down from the side surface of the belt conveyor and replace the belt with a new belt. Therefore, the whole replacing process is not only quick, but also labor-saving and convenient.

As further shown in fig. 2-3, the belt conveyor for a mineral processing plant further includes an anti-deviation switch 700 disposed between the front support plate 120 and the rear support plate 130, and the anti-deviation switch 700 includes a mounting base 710 and a switch vertical roller 720 contacting with both sides of the upper portion of the belt 500 for deviation indication. When the belt 500 deviates, the belt will make the switch vertical roller 720 deflect, and when the switch vertical roller 720 deflects for a certain angle, for example, 15 degrees, a deviation prompt will be sent. Any known anti-bias switch in the art may also be used herein.

As further shown in fig. 2-3, the belt conveyor for the mineral processing equipment further includes an automatic hydraulic deviation rectifying device 800 disposed at the lower portion of the mounting bracket 100. As shown in fig. 5, the automatic hydraulic deviation rectifying device 800 includes a mounting base 810, maintenance wheels 820 disposed on both sides of the mounting base 810 and contacting both sides of the lower portion of the belt 500 when the belt 500 deviates, a hydraulic driving member 830 driven by the maintenance wheels to reciprocate, and a centering roller 840 mounted on the mounting base 810 and contacting the lower surface of the belt 500, wherein the centering roller 840 is driven by the hydraulic driving member 830 to deflect to generate a friction force to resist the deviation of the belt 500. Through the bottom of belt feeder sets up this automatic hydraulic pressure deviation correcting device 800, can be so that the structure of whole belt feeder is compacter does not account for the space to need not the power supply and can carry out automatically regulated. The present invention may employ any automatic hydraulic deviation correction device known in the art.

As further shown in fig. 2-3, the belt conveyor for a mineral processing apparatus further includes a carrier roller 1000 disposed at the bottom of the mounting bracket 100, and the carrier roller 1000 is located at one side of the aligning carrier roller 840 of the automatic hydraulic deviation correcting device 800, which is close to the driven roller 300. In the preferred embodiment, the front supporting plate 120 and the rear supporting plate 130 can be supported by the belt 500 by using a stainless steel plate pair, and the idler 1000 only needs to be used as an auxiliary support, unlike the prior art, which is completely supported by the idler 1000, so that the risk of damage to the idler 1000 is reduced, and the service life of the equipment is prolonged.

As further shown in fig. 2-3, an X-ray sensor box 900 is disposed at the bottom of the mounting bracket 100 and between two i-shaped supporting columns 110 disposed near the active roller 200, and radiation-proof barriers 910 are disposed between the upper portions of at least two i-shaped supporting columns 110 above the X-ray sensor box 900 and the first side barrier 140 and the second side barrier 150, respectively, so as to effectively prevent physical damage to workers caused by X-ray radiation. The radiation shield 910 may be lead coated to further protect against radiation.

As shown in fig. 6 to 7, the X-ray sensor cartridge 900 includes a sensor cartridge 920, a dry cartridge 940 disposed at one side of the sensor cartridge 920, and a control cartridge 930. The control box 930 may be provided with two electrical interfaces 931, which facilitate docking with external devices through an aviation plug, and facilitate replacement and disassembly. A desiccant may be placed inside the desiccant cartridge 940. Sensor box 920 can adopt the preparation of high strength aluminum alloy, lightly just does benefit to the maintenance.

Sensor box 920 includes casing 921 and the accommodation space of casing 922 in order to form down, the accommodation space middle part sets up isolation stereotype 923 in order to form scintillator accommodation space and data acquisition card accommodation space. An upper shell lead plate 924 is attached to the upper shell 921, and a lower shell lead plate 925 is attached to the lower shell 922. An upper pressing plate 926 and a lower pressing plate 927 are respectively arranged between the upper shell lead plate 924 and the upper shell 921 and between the lower shell lead plate 925 and the lower shell 922. The isolation stereotype 923 middle part sets up the installation clearance with electric mounting plate 928 of holding. The electrical mounting plate 928 is located in the partial mounting of the scintillator receiving space the scintillator S is located in the partial mounting of the data acquisition card receiving space the data acquisition card 929. Scintillator S is just right set up ray channel C on the upper housing stereotype 923, avoid the X ray that needs to propagate to be weakened by the stereotype. The radiation channel C is covered with a plastic patch to reduce radiation and prevent dust or fine sand from falling onto the sensor surface. The installation gap can be sealed with a sealant for better sealing. The upper housing 921 and the lower housing 922 are sealed by glue, and the protection level reaches IP 65. The upper platen 926 and the lower platen 927 are stainless steel platens that can compress the lead plate and the housing to effectively shield the internal components from X-ray exposure. Preferably, lead can be attached to the housing gap or a lead plate can be provided to prevent radiation.

While the utility model has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the utility model. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the utility model without departing from its scope. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. A belt conveyor for mineral processing equipment comprises a mounting bracket, a driving roller and a driven roller which are arranged at two ends of the mounting bracket, a belt sleeved on the driving roller and the driven roller and used for driving a motor of the driving roller, and is characterized in that the mounting bracket comprises a plurality of I-shaped supporting columns with equal distances, a front supporting plate and a rear supporting plate which are arranged on the I-shaped supporting columns and used for supporting the belt, a first side baffle and a second side baffle which are respectively arranged on a first side and a second side of the belt and used for pressing the upper surface of the belt, the I-shaped supporting columns comprise a first supporting column and a second supporting column which are respectively vertically arranged on the first side and the second side of the belt and a connecting column which is horizontally arranged and used for connecting the first supporting column and the second supporting column, the first supporting column is detachably connected with the connecting column, the first side baffle and the I-shaped supporting column can be detachably connected.

2. The belt conveyor for mineral processing equipment according to claim 1, wherein the motor is installed on the driving roller through a detachable motor installation seat and located on a first side of the belt, the connecting column comprises a reinforcing piece and a fixing piece, a first end of the fixing piece is fixedly arranged on the second supporting column, a second end of the fixing piece is detachably arranged on the first supporting column, and the reinforcing piece is arranged below the fixing piece and extends from the second supporting column to the first supporting column.

3. The belt conveyor for mineral processing equipment according to claim 2, characterized in that the first side baffle and the second side baffle respectively comprise a rubber flange contacting the upper part of the belt, a flange pressing plate arranged on the upper part of the rubber flange, and a flange fixing member fixing the flange pressing plate on the upper part of the I-shaped supporting column.

4. The belt conveyor for the mineral processing equipment according to any one of claims 1 to 3, further comprising an anti-deviation switch arranged between the front supporting plate and the rear supporting plate, wherein the anti-deviation switch comprises a mounting base and a switch vertical roller which is in contact with two sides of the upper part of the belt to indicate deviation.

5. The belt conveyor for the mineral processing equipment according to any one of claims 1 to 3, further comprising an automatic hydraulic deviation rectifying device arranged on the lower portion of the mounting support, wherein the automatic hydraulic deviation rectifying device comprises a mounting base, maintenance wheels arranged on two sides of the mounting base and in contact with two sides of the lower portion of the belt when the belt deviates, a hydraulic driving part driven by the maintenance wheels to reciprocate, and a centering carrier roller arranged on the mounting base and in contact with the surface of the lower portion of the belt, wherein the centering carrier roller is driven by the hydraulic driving part to deflect so as to generate friction force for resisting the belt deviation.

6. The belt conveyor for the mineral processing equipment according to claim 5, further comprising a carrier roller arranged at the bottom of the mounting bracket, wherein the carrier roller is positioned on one side, close to the driven roller, of the aligning carrier roller of the automatic hydraulic deviation correcting device.

7. The belt conveyor for the mineral processing equipment according to any one of claims 1 to 3, further comprising an X-ray sensor box arranged at the bottom of the mounting bracket, wherein radiation-proof baffles are respectively arranged between the upper part of the I-shaped support column above the X-ray sensor box and the first side baffle and the second side baffle.

8. The belt conveyor for the mineral processing equipment according to claim 7, wherein the X-ray sensor box comprises an upper shell and a lower shell, wherein the upper shell and the lower shell are respectively attached with an upper shell lead plate and a lower shell lead plate, an accommodating space is formed between the upper shell and the lower shell, an isolation lead plate is arranged in the middle of the accommodating space to form a scintillator accommodating space and a data acquisition card accommodating space, and pressing plates are respectively arranged between the upper shell lead plate and the upper shell, and between the lower shell lead plate and the lower shell.

9. The belt conveyor for the mineral processing equipment according to claim 8, wherein a mounting gap is formed in the middle of the isolation lead plate to accommodate an electrical mounting plate, a scintillator is mounted on the part, located in the scintillator accommodating space, of the electrical mounting plate, the data acquisition card is mounted on the part, located in the data acquisition card accommodating space, of the electrical mounting plate, and a ray channel is formed in the lead plate, located right above the scintillator, of the upper shell.

10. The belt conveyor for the mineral processing equipment according to claim 9, wherein a drying box and a control box are arranged at the bottom of the X-ray sensor box, an electrical interface is arranged on the control box, and the upper shell and the lower shell are sealed through glue.