Automatic high-strength high-wear-resistance ore discharging special gate

Abstract

The utility model provides an automatic high-strength and high-wear-resistance ore discharging special gate which comprises a frame, a gate body, a driving device and a control system. Strip-shaped openings are formed in the left and right opposite side edges of the frame respectively; driving devices are fixed on two sides of the upper part of the frame; the gate body comprises a gate plate and a connecting part. The door plate is arranged in the frame, one ends of the two connecting parts are fixed to the left side and the right side of the door plate respectively, and the other ends of the connecting parts are connected with the output end of the driving device. The driving device drives the gate body to reciprocate up and down to open and close the gate; the control system comprises a panel, a controller, a transmitter and a receiver, and the controller is electrically connected with the panel, the transmitter, the receiver and the driving device; the gate opening degree of the blanking gate is automatically controlled, manual adjustment is not needed, the automation level is high, waste of manpower resources is avoided, the valve opening degree is accurately adjusted and controlled, abrasion resistance is high, strength is large, deformation is avoided, the material leakage phenomenon is prevented, and the service life is long.

Description

TECHNICAL FIELD

[0001] The utility model relates to ore blanking gate technical field especially relates to a kind of automatic high-strength high-wear-resistance ore blanking special gate. BACKGROUND

[0002] Ore blanking gate (also known as ore unloading gate) is a kind of equipment used in the process of ore or other solid material transportation, and its main function is to control and regulate the flow of material in and out. It is usually installed at the lower part of ore bin or hopper;

[0003] The existing ore blanking gate mainly has the following problems: first, the existing ore blanking gate has low degree of automation, and most of them are still opened or closed manually by workers. The automatic ore blanking gate can only open and close, and cannot automatically control the size of the ore blanking gate opening. Second, ore usually has high hardness and abrasiveness, which causes gate wear and tear, resulting in material leakage or unstable flow, which seriously affects the service life of the blanking gate. SUMMARY

[0004] To solve the above problems, the utility model provides a kind of automatic high-strength high-wear-resistance ore blanking special gate.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of automatic high-strength high-wear-resistance ore blanking special gate, including frame, gate body, drive device and control system;

[0007] The left and right opposite sides of the frame are respectively provided with strip-shaped openings;The frame includes front and back, and the outer side of the lower part of the frame is provided with a strip-shaped side help plate, which is arranged on the frame between the strip-shaped opening and the back, and the drive device is fixed on both sides of the upper part of the frame;

[0008] The gate body includes a door plate and a connecting part;The door plate is arranged in the frame, and the left and right sides of the door plate are attached to the left and right sides of the frame;One end of the two connecting parts is respectively fixed on the left and right sides of the door plate, and the other end of the connecting part passes through the strip-shaped opening and connects the output end of the drive device;The drive device drives the gate body to reciprocate up and down to realize the opening and closing of the gate;

[0009] The control system comprises a panel, a controller, a transmitter and a receiver, the transmitter is arranged on the side panel, the receiver is arranged on the connecting part, the transmitter and the receiver are oppositely arranged, the controller is electrically connected with the panel, the transmitter, the receiver and the driving device; the controller receives the instruction of the panel to control the transmitter to send signals, and drives the two driving devices to synchronously operate, pushes the gate body to move, the receiver receives the signals of the transmitter, and transmits the signals to the controller, and the controller sends a stop instruction to control the gate body to stop.

[0010] Further, the frame is a U-shaped frame, two support rods are arranged in parallel in the middle of the frame, the two ends of the support rods are connected to the side edges of the left and right sides of the frame, the upper surfaces of the support rods are flush with the front surface, and the thickness of the support rods is smaller than the distance between the front surface and the strip-shaped opening; the support rods divide the frame into an upper opening and a lower opening, the lower opening is a gate opening, and the height of the door panel is greater than the height of the lower opening.

[0011] Further, the transmitter comprises at least two transmitters, the transmitters are arranged on the side of the side panel facing the front surface, and the transmitters are equidistantly arranged along the length direction of the side panel; and the receiver is fixed on the side of the connecting part facing the back surface.

[0012] Further, the outer side of the front surface of the frame is further fixed with a flange plate, and mounting holes are arranged on the flange plate.

[0013] Further, a first flange plate is arranged on the support rod, the first flange plate is arranged along the length direction of the support rod, and first mounting holes are arranged on the first flange plate.

[0014] Further, the connecting part comprises a connecting plate and a fixing rod, strip-shaped grooves are arranged on the back surface of the door panel and close to the door panels on the left and right sides of the door panel in the up-down direction, first screw holes are arranged on the side surfaces of the left and right sides of the door panel, the first screw holes are communicated with the strip-shaped grooves, the fixing rod is arranged in the strip-shaped groove, second screw holes are arranged on the fixing rod corresponding to the positions of the first screw holes; the connecting plate is integrally fixed on the side surface of the lower end of the fixing rod, the connecting plate is arranged perpendicularly to the fixing rod, and a hinged hole is arranged on the side of the connecting plate away from the fixing rod.

[0015] Further, when the door panel is arranged in the frame, the back surface of the door panel faces the back surface of the frame, the end surface of the lower end of the connecting plate is flush with the end surface of the lower end of the door panel, and the receiver is arranged on the connecting plate.

[0016] Further, the frame, the support rod, the flange plate and the first flange plate are integrally connected.

[0017] Further, the left and right sides of the frame are respectively fixed with hinge seats, and the upper end of the driving device is hingedly installed on the hinge seats, and the output end of the driving device is connected with the connecting plate through the hinge hole.

[0018] Further, the driving device is a gas cylinder.

[0019] Compared with the prior art, the automatic high-strength high-wear-resistance ore discharging gate has the advantages that: (1) the control system, the multiple transmitters and the receiver are arranged, so that the gate opening degree of the discharging gate is automatically controlled, manual adjustment is not needed, the automation level is high, the waste of human resources is avoided, and the valve opening degree control is accurate; (2) the frame and the gate body are made of stainless steel, the wear resistance is high, and the strength is large; the middle part of the frame is provided with the supporting rod, the strength of the discharging gate is improved, deformation is avoided, the material leakage is prevented, the connecting part and the door plate are detachably connected, the door plate can be replaced, the damaged door plate can be replaced in time in the use process, the material leakage is prevented, and the service life is prolonged. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a structural schematic view of the automatic high-strength high-wear-resistance ore discharging gate.

[0021] Figure 2 It is a three-dimensional structural schematic view of the frame of the automatic high-strength high-wear-resistance ore discharging gate.

[0022] Figure 3 It is a structural schematic view of the back of the gate body of the automatic high-strength high-wear-resistance ore discharging gate.

[0023] Figure 4 It is a three-dimensional structural schematic view of the connecting part of the automatic high-strength high-wear-resistance ore discharging gate. DETAILED DESCRIPTION

[0024] In order to further understand the purpose, structure, features and functions of the automatic high-strength high-wear-resistance ore discharging gate, the embodiments are described in detail as follows.

[0025] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the automatic high-strength high-wear-resistance ore discharging gate comprises a frame 100, a gate body 200, a driving device 300 and a control system.

[0026] The left and right two opposite sides of the frame 100 are respectively provided with a strip-shaped opening 110; the lower end of the strip-shaped opening 110 is flush with the inner bottom of the frame 100, the frame 100 includes a front surface 101 and a back surface 102, the outer side of the lower part of the frame 100 is provided with a strip-shaped side panel 120, the side panel 120 is arranged on the frame between the strip-shaped opening 110 and the back surface 101, and the upper part of the frame 100 is fixed with the driving device 300 on both sides; the driving device 300 is a gas cylinder. It is fixed firmly, and it is convenient to use the gas cylinder.

[0027] The gate body 200 includes a door plate 210 and a connecting part 220; the door plate 210 is arranged in the frame 100, the left and right sides of the door plate 210 are attached to the side edges of the left and right sides of the frame 100, one end of the two connecting parts 220 is fixed on the left and right sides of the door plate 210 respectively, the other end of the connecting part 220 passes through the strip-shaped opening 110 and connects the output end of the driving device 300; the driving device 300 drives the gate body 200 to move up and down reciprocatingly to realize the opening and closing of the gate; it is ensured that the driving device 300 can drive the door plate 210 to move up and down along the strip-shaped opening 110 through the connecting part, and the operation is stable.

[0028] The control system includes a panel, a controller, a transmitter 400 and a receiver 500, the transmitter 400 is arranged on the side panel 120, the receiver 500 is arranged on the connecting part 220, the transmitter 400 and the receiver 500 are arranged opposite to each other, the controller is electrically connected with the panel, the transmitter 400, the receiver 500 and the driving device 300; the transmitter 400 is multiple, the transmitter 400 and the receiver 500 can communicate with the controller through wireless connection, the controller receives the instruction of the panel, controls the transmitter 400 at the corresponding position where stopping is required to send a signal, and drives the two driving devices 300 to operate synchronously, pushes the gate body 200 to move, when the receiver 500 receives the signal of the transmitter 400, transmits to the controller, the controller sends a stop instruction to control the gate body 200 to stop. It is ensured that the gate opening degree of the automatic control blanking gate is realized, manual adjustment is not required, the automation level is high, the waste of human resources is avoided, and the valve opening degree regulation and control is accurate.

[0029] The frame 100 is a U-shaped frame, the middle part of the frame 100 is provided with two support rods 130 in parallel, the two ends of the support rod 130 are connected to the side edges on the left and right sides of the frame 100 respectively, the upper surface of the support rod 130 is flush with the front surface 101, and the thickness of the support rod 130 is smaller than the distance between the front surface 101 and the strip-shaped opening 110. It is guaranteed that the support rod 130 will not hinder the up-down movement of the door plate, and through the design of the frame 100 and the support rod 130, the strength of the blanking gate is improved, deformation is avoided, and the leakage phenomenon is prevented, the frame 100 and the gate body 200 are made of stainless steel, high wear resistance, high strength, and the service life of the utility model is guaranteed. The support rod 130 separates the frame 100 into an upper opening 140 and a lower opening 150, the lower opening 150 is a gate opening, and the height of the door plate 210 is greater than the height of the lower opening 150; when the blanking gate is closed, the bottom of the door plate 210 abuts against the lower end of the lower opening 150, the gate opening is closed, and leakage is prevented.

[0030] The transmitter 400 is at least two, the transmitter 400 is arranged on the side of the side plate 120 facing the front surface 101, the transmitter 400 is equidistantly arranged along the up-down length direction of the side plate 120; the receiver 500 is fixed on the side of the connecting part 220 facing the back.

[0031] The outer side of the front surface 101 of the frame 100 is further fixed with a flange plate 160, and the flange plate is provided with a mounting hole 161. The support rod 130 is provided with a first flange plate 170, the first flange plate 170 is arranged along the length direction of the support rod 130, and the first flange plate 170 is provided with a first mounting hole 171. The utility model is conveniently installed at the lower part of the ore bin or the hopper, the fixing is firm, and the strength of the frame can be further improved through the design to avoid deformation of the frame 100.

[0032] The connecting part 220 includes a connecting plate 221 and a fixing rod 222. On the back of the door plate 210, near the left and right sides of the door plate 210, a strip-shaped slot 211 arranged in the up-down direction is respectively arranged on the door plate. The left and right sides of the door plate 210 are provided with first screw holes 212, the first screw holes 212 are connected to the strip-shaped slot, the fixing rod 222 is arranged in the strip-shaped slot 211, and the second screw hole 223 corresponding to the position of the first screw hole 212 is arranged on the fixing rod 222; the fixing rod 222 is fixed in the strip-shaped slot 211 by bolts, the fixing rod 222 supports the door plate 210 on the back of the door plate, ensures the strength of the door plate 210, and is installed on the left and right sides to ensure that the front of the door plate 210 is smooth and not easy to hide dirt, improve the wear resistance of the door plate 210 in use, the connecting plate 221 is integrally fixed on the side of the lower end of the fixing rod 222, the connecting plate 221 is arranged perpendicularly to the fixing rod 222, and the side away from the fixing rod 222 of the connecting plate 221 is provided with a hinge hole 224. The connecting part 220 is detachably connected with the door plate 210, so that the door plate 210 can be replaced, damaged door plates can be replaced in time during use, and leakage of materials is prevented.

[0033] When the door plate 210 is arranged in the frame 100, the back of the door plate 210 faces the back 102 of the frame, the front of the frame 100 faces the ore bin or the hopper during use, the front of the door plate 210 is smooth, material storage in the gap is avoided, corrosion is avoided, and the wear resistance of the door plate 210 is improved. The lower end face of the connecting plate 221 is flush with the lower end face of the door plate 210, and the receiver 500 is arranged on the connecting plate 221. During use, the position of the lower end of the door plate 210 can be determined, the opening degree of the discharging gate can be controlled in time, and automatic control is realized.

[0034] The frame 100, the support rod 130, the flange plate 160 and the first flange plate 170 are integrally connected, so that the connection strength between components is ensured, breakage is prevented, corrosion at the connection is reduced, the strength and wear resistance are improved, and the service life is prolonged.

[0035] The hinge seats 180 are respectively arranged on the left and right sides of the frame 100, the upper end of the driving device 300 is hingedly arranged on the hinge seats 180, and the output end of the driving device 300 is connected to the connecting plate 221 through the hinge hole 224. The driving device 300 is convenient to disassemble and assemble, use is convenient, damaged parts can be replaced, maintenance is facilitated, and the service life is prolonged.

[0036] The utility model has been described by the above related embodiments, however the above embodiment is only the example of implementing the utility model. It must be pointed out that the disclosed embodiment does not limit the scope of the utility model. On the contrary, the change and the decoration made without departing from the spirit and scope of the utility model all belong to the patent protection scope of the utility model.

Claims

1. A special gate for automated, high-strength, and high-wear-resistant ore feeding, characterized in that: Includes the frame, gate body, drive unit, and control system; The frame has two opposite sides with strip openings; the frame includes a front and a back, and the lower outer side of the frame has a strip side plate. The side plate is set on the frame between the strip opening and the back, and the driving device is fixed on both sides of the upper part of the frame. The gate body includes a gate panel and connecting parts; the gate panel is disposed within the frame, and the left and right sides of the gate panel are attached to the left and right sides of the frame; one end of each of the two connecting parts is fixed to the left and right sides of the gate panel respectively, and the other end of the connecting parts passes through the strip opening and is connected to the output end of the drive device; the drive device drives the gate body to move up and down reciprocally to realize the opening and closing of the gate. The control system includes a panel, a controller, a transmitter, and a receiver. The transmitter is mounted on the side plate, and the receiver is mounted on the connecting part. The transmitter and receiver are positioned opposite each other. The controller is electrically connected to the panel, the transmitter, the receiver, and the drive devices. The controller receives instructions from the panel to control the transmitter to send signals and drives the two drive devices to operate synchronously, pushing the gate body to move. The receiver receives the signals from the transmitter and transmits them to the controller. The controller sends a stop command to stop the gate body.

2. The automated high-strength, high-wear-resistant ore feeding gate as described in claim 1, characterized in that: The frame is a U-shaped frame, with two parallel support rods arranged in the middle of the frame. The two ends of the support rods are respectively connected to the left and right sides of the frame. The upper surface of the support rod is flush with the front, and the thickness of the support rod is less than the distance between the front and the strip opening. The support rods divide the frame into an upper opening and a lower opening. The lower opening is a gate, and the height of the door panel is greater than the height of the lower opening.

3. The automated high-strength, high-wear-resistant ore feeding gate as described in claim 1, characterized in that: The transmitter has at least two parts, which are disposed on the side of the side plate facing the front and are equidistant from each other along the vertical length of the side plate; the receiver is fixed on the side of the connecting part facing the back.

4. The automated high-strength, high-wear-resistant ore feeding gate as described in claim 2, characterized in that: A flange plate is also fixed to the outer side of the front of the frame, and mounting holes are provided on the flange plate.

5. The automated high-strength, high-wear-resistant ore feeding gate as described in claim 4, characterized in that: A first flange plate is provided on the support rod, the first flange plate is provided along the length direction of the support rod, and a first mounting hole is provided on the first flange plate.

6. The automated high-strength, high-wear-resistant ore feeding gate as described in claim 1, characterized in that: The connecting part includes a connecting plate and a fixing rod. On the back of the door panel, a vertically oriented strip groove is provided on the left and right sides of the door panel. A first screw hole is provided on the left and right sides of the door panel, and the first screw hole is connected to the strip groove. The fixing rod is provided in the strip groove, and a second screw hole is provided on the fixing rod corresponding to the position of the first screw hole. The connecting plate is integrally fixed to the lower side of the fixing rod. The connecting plate is perpendicular to the fixing rod, and a hinge hole is provided on the side of the connecting plate away from the fixing rod.

7. The automated high-strength, high-wear-resistant ore feeding gate as described in claim 6, characterized in that: When the door panel is installed within the frame, the back of the door panel faces the back of the frame, the lower end face of the connecting plate is flush with the lower end face of the door panel, and the receiver is installed on the connecting plate.

8. The automated high-strength, high-wear-resistant ore feeding gate as described in claim 5, characterized in that: The frame, the support rod, the flange plate, and the first flange plate are integrally connected.

9. The automated high-strength, high-wear-resistant ore feeding gate as described in claim 6, characterized in that: Hinges are fixed to the left and right sides of the frame, and the upper end of the drive device is hinged to the hinge. The output end of the drive device is connected to the connecting plate through the hinge hole.

10. The automated high-strength, high-wear-resistant ore feeding gate as described in claim 1, characterized in that: The driving device is a cylinder.

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