Diaphragm type beneficiation jigger

Abstract

The invention discloses a diaphragm type beneficiation jigger, which belongs to the technical field of mining equipment and comprises a jigger main body, the jigger main body comprises at least one jigging chamber, a diaphragm mounting seat for mounting a diaphragm is mounted at the bottom of the jigging chamber, and a protective shell is arranged at the bottom of the diaphragm mounting seat. A transmission device is arranged between the protective shells on the two sides to drive the diaphragm to move, and the diaphragm is a belt type diaphragm body. According to the invention, the tensioning strength in the separation frame can be adjusted through the designed belt type diaphragm main body and the wound belt type diaphragm main body, so that the conduction of the jigging vibration intensity can be realized through the adjustment of the tensioning strength of the belt type diaphragm main body, rapid adjustment can be carried out in the jigging process, and the instantaneity of the adjustment of the jigging strength is improved; by adjusting the tension degree of the multiple belt type diaphragm bodies, conduction of different vibration intensities in the jigging bin is achieved, stage guiding of jigging water flow during mineral separation can be better achieved, and the jigging treatment effect is improved.

Description

Technical Field

[0001] The invention belongs to the technical field of mining equipment, and in particular relates to a diaphragm type ore dressing jig. Background Art

[0002] The diaphragm jig mainly generates pulsating water flow through the reciprocating motion of the diaphragm to sort minerals. In the diaphragm jig, the reciprocating motion of the diaphragm generates pulsating water flow, which causes the mineral particles to be layered according to density: large particles and high-density materials sink to the bottom, while light particles float on the upper layer.

[0003] A Chinese invention patent with authorization announcement number CN112317119B discloses an independent air chamber jigger, comprising a compressed air source, a bellows and a jigging chamber with a screening slot on the top; the bellows is provided with an air inlet end, an air outlet end and an air supply end, the air inlet end is provided with an air inlet valve, the air outlet end is provided with an air outlet valve, and the compressed air source is connected to the air inlet end through an air duct; a ventilation duct is provided in the jigging chamber, one end of the ventilation duct is blocked, and the other end extends out of the jigging chamber and is connected to the air supply end through the air duct; a plurality of independent air chambers are evenly distributed in the jigging chamber, each of which is closed at the top and open at the bottom, and a deformation diaphragm is provided in the independent air chamber to separate it into an inner air chamber and an outer air chamber, and each inner air chamber is connected to the ventilation duct in parallel. The above scheme realizes the contact-free between air and water, avoids exhaust gas bringing out water and affecting valve action, improves equipment reliability, avoids water leakage, and solves the problem of uneven lateral pulsating water flow after large-scale equipment. Multiple independent air chambers rely on the delivery of multiple air sources, resulting in the intensity of jigging vibration relying on the pressure control of the air source. When it is necessary to increase or decrease the intensity of jigging vibration, the pressure adjustment of the air source often has a certain lag and cannot meet the demand in time. Since multiple air chambers work independently, it may cause uneven pressure distribution between the air chambers, which in turn affects the uniformity and stability of jigging vibration. Therefore, the air source has poor adjustability when driving large water flow, and there is room for improvement. Summary of the invention

[0004] The purpose of the present invention is to propose a diaphragm type mineral processing jig to solve the problem that the pressure adjustment of the air source often has a certain hysteresis and cannot meet the demand in time, and the pressure distribution between the air chambers may be uneven due to the independent operation of multiple air chambers.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A diaphragm type mineral processing jig comprises a jig main body, the jig main body comprises at least one jigging chamber, and a diaphragm mounting seat for mounting a diaphragm is installed at the bottom of the jigging chamber, a protective shell is provided at the bottom of the diaphragm mounting seat, and a transmission device is provided between the protective shells on both sides to drive the diaphragm to move, the diaphragm is a belt-type diaphragm main body, and at least one belt-type diaphragm main body is installed in the diaphragm mounting seat, and winding rollers are provided at both ends of the belt-type diaphragm main body, and the winding rollers are arranged outside the diaphragm mounting seat, and the tension of the belt-type diaphragm main body is adjusted by tightening and loosening the winding rollers to adjust the jig intensity.

[0007] As a further description of the above technical solution:

[0008] A plurality of partition frames are installed in the inner cavity of the diaphragm mounting seat, the belt-type diaphragm body is inserted into an assembly hole relatively penetrated by the partition frame and the diaphragm mounting seat, and a limiting assembly for closing the gap is provided in the assembly hole, a control mechanism is connected to one side of the winding roller shaft, and the control mechanism is transmission-connected to the limiting assembly, and the relative rotation of the winding roller is controlled by the control mechanism.

[0009] As a further description of the above technical solution:

[0010] The limiting assembly includes a guide sleeve, which is connected to the position of the corresponding assembly hole on the outside of the diaphragm mounting seat, sliding holes are opened at both ends of the two sides of the guide sleeve, and sliding rods are slidably connected in the sliding holes. A traction plate is connected between the top ends of the sliding rods on the adjacent two sides, and the traction plate is connected to one side of the control mechanism. A sealing plate is connected between the bottom ends of the sliding rods on the adjacent two sides, and the sealing plate is located in the guide sleeve. The sealing plate contacts one side of the belt diaphragm body, and a second spring is connected to the outside of the sliding rod. The two ends of the second spring are respectively connected to the corresponding positions of the outside of the guide sleeve and one side of the traction plate, and the belt diaphragm body is limited by squeezing the sealing plates on both sides.

[0011] As a further description of the above technical solution:

[0012] A sealing ring is connected to the inner wall of the opening position on one side of the guide sleeve, and the belt-type diaphragm body is inserted in the sealing ring. The sealing ring has a through groove, and elastic strips are connected to the positions of the sealing plates on both sides of the inner cavity of the through groove. A wedge block is connected to one side of the sealing plate corresponding to the sealing ring, and the wedge block extends into the through groove and contacts the elastic strip. The sealing ring fully seals the belt-type diaphragm body by pressing the elastic strip with the wedge block.

[0013] As a further description of the above technical solution:

[0014] The control mechanism includes a ratchet, which is connected to one side of the winding roller shaft, and the winding roller shaft is connected to the outer side of the diaphragm mounting seat through a fixing part. One side of the ratchet is equipped with a ratchet, and the ratchet is rotatably connected to one side of the fixing part, and the rotation of the ratchet and the winding roller is limited by the ratchet.

[0015] As a further description of the above technical solution:

[0016] One side of the ratchet is provided with a connecting rod rotatably connected to the ratchet through a rotating pair, one side of the connecting rod is connected to a pull rod, the outside of the pull rod is rotatably connected to a connecting plate, and one side of the connecting plate is connected to a movable plate, the other end of the movable plate close to the connecting plate is connected to an electric push rod, the electric push rod is connected to the top of the fixed part, the end of the pull rod away from the connecting rod is rotatably connected to a traction rod, and the traction rod is rotatably connected to the top of the traction plate through the rotating pair on the other side, and the traction plate is pushed to separate from the belt diaphragm body by the electric push rod, which drives the ratchet to separate from the ratchet wheel.

[0017] As a further description of the above technical solution:

[0018] Sealing components are provided on both sides of the top of the belt-type diaphragm body corresponding to the inner cavity of the partition frame, and the sealing components include a mounting plate, the mounting plate is connected to one side of the inner cavity of the partition frame, a pressure plate is connected to the bottom of the mounting plate, a fitting pad is integrally connected to one side of the pressure plate, and the fitting pad is fitted with the top of the belt-type diaphragm body, and the gap between the belt-type diaphragm body and the partition frame is closed by the fitting pad.

[0019] As a further description of the above technical solution:

[0020] Guide holes are provided on both sides of the top of the pressure plate, and guide rods are slidably connected in the guide holes, and a barrier part is connected between the ends of the guide rods on both sides, and a plurality of barrier strips are integrally connected to the bottom of the barrier part, and a liquid isolation gap is formed between the plurality of barrier strips and the fitting pad, and a first spring is provided on the outer sleeve of the guide rod, and both ends of the first spring are respectively connected to the end of the guide rod and corresponding positions on one side of the pressure plate.

[0021] As a further description of the above technical solution:

[0022] The side of the fitting pad close to the blocking part is rotatably connected with a rotating wheel, and the bottom side of the rotating wheel is in contact with one side of the belt-type diaphragm body.

[0023] As a further description of the above technical solution:

[0024] Another leak-proof elastic membrane is installed on the bottom side of the diaphragm mounting seat, and trigger plates are provided in multiple chambers corresponding to the diaphragm mounting seat at the top of the driving part.

[0025] In summary, due to the adoption of the above technical solution, the beneficial effects of the present invention are:

[0026] 1. In the present invention, by means of the designed belt-type diaphragm body, when the bottom driving member drives the vibrating member to apply vibration to the bottom of the belt-type diaphragm body, the belt-type diaphragm body can guide the vibration to the medium in the jigging chamber, which is beneficial to realize jigging and mineral separation through the vibration guidance of the belt-type diaphragm body, and the winding rollers on both sides can be wound by motor transmission, and the tension strength of the wound belt-type diaphragm body in the partition frame can be adjusted, which is beneficial to realize the transmission of the vibration intensity of jigging by adjusting the tension strength of the belt-type diaphragm body, and can be quickly adjusted during the jigging process, thereby improving the immediacy of the jigging intensity adjustment, and by adjusting the tension of multiple belt-type diaphragm bodies, the transmission of different vibration intensities in the jigging chamber can be realized, which can be more beneficial to realize the stage guidance of the jigging water flow during mineral separation, thereby improving the jigging treatment effect.

[0027] 2. In the present invention, through the designed sealing assembly, the pressure plate drives the fitting pad on one side to fully fit the top of the belt diaphragm body to prevent water from overflowing from the gap. The movement of the guide rod can drive the bottom blocking part to move downward. The axial movement of the blocking part can further block the gap between the belt diaphragm body and the partition frame, which is beneficial to improve the coordination of multiple barrier strips, facilitate the contact between the belt diaphragm body and the rotating wheel during movement to reduce the abutment friction, and help improve the stability of the belt diaphragm body winding processing. By covering the edge of the belt diaphragm body, the accumulation of mineral particles in the gap position is reduced, the bouncing of the edge of the belt diaphragm body is avoided, and the durability of the belt diaphragm body is extended.

[0028] 3. In the present invention, through the designed control mechanism, the extension of the electric push rod is controlled to drive the pull rod to move, and the movement of the pull rod can drive the connecting rod to move, and the movement of the connecting rod can drive the rotating pair to move and pull the ratchet to rotate around the rotating position. The rotation of the ratchet can be separated from the ratchet at the corresponding position, and the ratchet is no longer limited. The rotation of the motor output shaft is controlled to drive the winding roller to rotate, and the rotation of the winding roller can be relaxed or wound, which is beneficial to improve the tensioning control effect of the belt diaphragm main body, improve the jigging and screening effect, drive the sealing plate to separate from the belt diaphragm main body at the corresponding position, and is beneficial to synchronously release the limit of the sealing plate during winding and relaxation, which is beneficial to improve the tensioning and winding processing effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic diagram of the assembly structure of a belt-type diaphragm main body of a diaphragm-type ore dressing jig proposed by the present invention;

[0030] Figure 2 The present invention proposes Figure 1 The structural diagram of the enlarged part A in the middle;

[0031] Figure 3 This is a schematic diagram of the transverse structure of a diaphragm mounting seat of a diaphragm type ore dressing jig proposed by the present invention;

[0032] Figure 4 The present invention proposes Figure 3 The enlarged structural diagram of part B in the middle;

[0033] Figure 5 A schematic diagram of a partially disassembled structure of a diaphragm type ore dressing jig proposed by the present invention;

[0034] Figure 6 This is a schematic diagram of the lateral structure of a sealing assembly of a diaphragm type ore dressing jig proposed by the present invention;

[0035] Figure 7 This is a schematic diagram of the top view of the sealing assembly of a diaphragm type ore dressing jig proposed by the present invention;

[0036] Figure 8 This is a schematic diagram of the top view assembly structure of a diaphragm mounting seat of a diaphragm type ore dressing jig proposed by the present invention;

[0037] Fig. 9 This is a schematic diagram of the lateral assembly structure of a diaphragm mounting seat of a diaphragm type ore dressing jig proposed by the present invention;

[0038] Fig.10 This is a schematic diagram of the overall structure of a limiting component of a diaphragm type ore dressing jig proposed by the present invention;

[0039] Fig.11 This is a schematic diagram of the disassembled structure of a limit assembly of a diaphragm type ore dressing jig proposed by the present invention;

[0040] Fig.12 The present invention provides a schematic diagram of the overall structure of a diaphragm type ore dressing jig.

[0041] Legend:

[0042] 1. Jigging machine body; 2. Diaphragm mounting seat; 3. Partition frame; 4. Sealing assembly; 401. Mounting plate; 402. Pressure plate; 403. Guide rod; 404. First spring; 405. Fitting pad; 406. Blocking part; 407. Rotating wheel; 5. Belt diaphragm body; 6. Control mechanism; 601. Moving plate; 602. Electric push rod; 603. Pull rod; 604. Traction rod; 605. Connecting rod; 606. Rotating pair; 607. Ratchet; 608. Ratchet; 7. Winding roller; 8. Limiting assembly; 801. Traction plate; 802. Guide sleeve; 803. Sealing plate; 804. Sliding rod; 805. Second spring; 806. Sealing ring; 807. Elastic strip; 808. Wedge block; 9. Protective shell. DETAILED DESCRIPTION

[0043] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] See also Figure 1-Figure 12 The present invention provides a technical solution: a diaphragm type mineral processing jig, comprising a jig main body 1, the jig main body 1 comprises at least one jig chamber, and a diaphragm mounting seat 2 for mounting a diaphragm is installed at the bottom of the jig chamber, a protective shell 9 is provided at the bottom of the diaphragm mounting seat 2, and a transmission device is provided between the protective shells 9 on both sides to drive the diaphragm to move, the diaphragm is a belt-type diaphragm main body 5, and at least one belt-type diaphragm main body 5 is installed in the diaphragm mounting seat 2, and winding rollers 7 are provided at both ends of the belt-type diaphragm main body 5, and the winding rollers 7 are arranged outside the diaphragm mounting seat 2, and the tension of the belt-type diaphragm main body 5 is adjusted by tightening and loosening the winding rollers 7 to adjust the jig strength;

[0045] A plurality of partition frames 3 are installed in the inner cavity of the diaphragm mounting seat 2, the belt-type diaphragm main body 5 is inserted into an assembly hole relatively penetrated by the partition frame 3 and the diaphragm mounting seat 2, and a limiting assembly 8 for closing the gap is provided in the assembly hole, a control mechanism 6 is connected to one side of the shaft of the winding roller 7, and the control mechanism 6 is transmission-connected to the limiting assembly 8, and the relative rotation of the winding roller 7 is controlled by the control mechanism 6.

[0046] Specifically, through the designed belt diaphragm body 5, when the bottom driving member drives the vibrating member to apply vibration to the bottom of the belt diaphragm body 5, the belt diaphragm body 5 can guide the vibration to the medium in the jigging chamber, which is beneficial to the jigging beneficiation through the vibration guidance of the belt diaphragm body 5, and the winding rollers 7 on both sides can be wound through the motor drive, and the tensioning strength of the wound belt diaphragm body 5 in the partition frame 3 can be adjusted, which is beneficial to the transmission of the jigging vibration intensity by adjusting the tensioning strength of the belt diaphragm body 5, and can be quickly adjusted during the jigging process, thereby improving the immediacy of the jigging intensity adjustment.

[0047] In another embodiment, corresponding belt diaphragm bodies 5 can be arranged in multiple partition frames 3. By adjusting the tension of the multiple belt diaphragm bodies 5, the conduction of different vibration intensities in the jigging bin can be achieved, which can be more conducive to the stage guidance of the jigging water flow during mineral processing and improve the jigging treatment effect.

[0048] See also Figure 10-11The limiting assembly 8 includes a guide sleeve 802, which is connected to the position of the corresponding assembly hole on the outside of the diaphragm mounting seat 2. Both ends of the guide sleeve 802 are provided with sliding holes, and sliding rods 804 are slidably connected in the sliding holes. A traction plate 801 is connected between the top ends of the adjacent sliding rods 804 on both sides, and the traction plate 801 is connected to one side of the control mechanism 6. A sealing plate 803 is connected between the bottom ends of the adjacent sliding rods 804 on both sides. The sealing plate 803 is located in the guide sleeve 802, and the sealing plate 803 is in contact with one side of the belt-type diaphragm body 5. The outside of the sliding rod 804 is connected with a second spring 805, and the two ends of the second spring 805 are respectively connected to the corresponding positions of the outside of the guide sleeve 802 and one side of the traction plate 801, and the belt-type diaphragm body 5 is limited by squeezing the sealing plates 803 on both sides;

[0049] A sealing ring 806 is connected to the inner wall of the opening position on one side of the guide sleeve 802, and the belt-type diaphragm body 5 is inserted in the sealing ring 806. The sealing ring 806 has a through groove, and elastic strips 807 are connected to the positions of the sealing plate 803 on both sides of the inner cavity of the through groove. A wedge block 808 is connected to one side of the sealing plate 803 corresponding to the sealing ring 806. The wedge block 808 extends into the through groove and contacts the elastic strip 807. The wedge block 808 presses the elastic strip 807 to enable the sealing ring 806 to fully seal the belt-type diaphragm body 5.

[0050] Specifically, through the designed limiting assembly 8, when the belt diaphragm body 5 is inserted into the assembly hole and the guide sleeve 802, the guide sleeve 802 can be closed by contacting the sealing plates 803 on both sides of the inside with the belt diaphragm body 5, which is conducive to the second spring 805 using its own tension to drive the slide bar 804 to fully press the belt diaphragm body 5, so that the belt diaphragm body 5 can be prevented from being separated from the winding rollers 7 on both sides when the bottom driving part impacts, thereby affecting the adjustment of the tension and improving the assembly stability;

[0051] At the same time, the sealing ring 806 can be closed by passing through the outside of the belt-type diaphragm body 5, so as to further close the gap between the assembly hole and the belt-type diaphragm body 5, improve the stability of the device, and when the sealing plate 803 is pressed, the wedge block 808 on one side can move in the through groove to squeeze the elastic strip 807, and the elastic strip 807 is compressed and expanded to enable the inner sealing ring 806 to fit the belt-type diaphragm body 5 more fully.

[0052] See also Figure 1-Figure 4 The control mechanism 6 includes a ratchet 608, the ratchet 608 is connected to one side of the winding roller 7 shaft, and the winding roller 7 shaft is connected to the outer side of the diaphragm mounting seat 2 through a fixing portion, and one side of the ratchet 608 is equipped with a ratchet 607, and the ratchet 607 is rotatably connected to one side of the fixing portion, and the rotation of the ratchet 608 and the winding roller 7 is limited by the ratchet 607;

[0053] One side of the ratchet 607 is provided with a connecting rod 605 rotatably connected through a rotating pair 606, one side of the connecting rod 605 is connected to a pull rod 603, the pull rod 603 is rotatably connected to a connecting plate outside, and one side of the connecting plate is connected to a movable plate 601, the other end of the movable plate 601 close to the connecting plate is connected to an electric push rod 602, the electric push rod 602 is connected to the top of the fixed part, the end of the pull rod 603 away from the connecting rod 605 is rotatably connected to a traction rod 604, and the traction rod 604 is rotatably connected to the top of the traction plate 801 through the rotating pair 606 on the other side, and the traction plate 801 is pushed to separate from the belt diaphragm body 5 by the electric push rod 602, and then the ratchet 607 is driven to separate from the ratchet wheel 608.

[0054] Specifically, through the designed control mechanism 6, when it is necessary to adjust the tension strength of the belt-type diaphragm body 5, the working extension of the electric push rod 602 can be controlled, and the working extension of the electric push rod 602 can drive the pull rod 603 to move, and the pull rod 603 can drive the connecting rod 605 to move, and the movement of the connecting rod 605 can drive the rotating pair 606 to move and pull the ratchet 607 to rotate around the rotating position, and the rotation of the ratchet 607 can be separated from the ratchet 608 at the corresponding position. At this time, the ratchet 608 is no longer limited, so that the motor working output shaft can be controlled to rotate to drive the winding roller 7 to rotate, and the winding roller 7 can be relaxed or wound during rotation, which is beneficial to improving the tension control effect of the belt-type diaphragm body 5 and improving the jigging and screening effect.

[0055] At the same time, when the pull rod 603 moves, it can drive the traction rod 604 to move, and the movement of the traction rod 604 can pull the bottom traction plate 801 to move, and the movement of the traction plate 801 can drive the bottom sealing plate 803 to move upward, so as to drive the sealing plate 803 to separate from the belt-type diaphragm body 5 at the corresponding position, which is conducive to synchronously releasing the limit of the sealing plate 803 when winding and relaxing, and is conducive to improving the tension winding processing effect;

[0056] The rotational connection between the ratchet 607 and the fixed part may be a rotating shaft bearing or a pin.

[0057] See also Figure 1 and Figure 6-Figure 7 , the inner cavity of the partition frame 3 is provided with sealing components 4 on both sides of the top of the belt-type diaphragm body 5, and the sealing component 4 includes a mounting plate 401, and the mounting plate 401 is connected to one side of the inner cavity of the partition frame 3, and the bottom of the mounting plate 401 is connected to a pressing plate 402, and one side of the pressing plate 402 is integrally connected to a fitting pad 405, and the fitting pad 405 is fitted with the top of the belt-type diaphragm body 5, and the gap between the belt-type diaphragm body 5 and the partition frame 3 is closed by the fitting pad 405;

[0058] Guide holes are provided on both sides of the top of the pressure plate 402, and guide rods 403 are slidably connected in the guide holes, and a barrier part 406 is connected between the ends of the guide rods 403 on both sides, and a plurality of barrier strips are integrally connected to the bottom of the barrier part 406, and a liquid-isolating gap is formed between the plurality of barrier strips and the fitting pad 405. A first spring 404 is provided on the outer sleeve of the guide rod 403, and the two ends of the first spring 404 are respectively connected to the ends of the guide rod 403 and corresponding positions on one side of the pressure plate 402, and a rotating wheel 407 is rotatably connected to one side of the fitting pad 405 close to the barrier part 406, and the bottom side of the rotating wheel 407 is in contact with one side of the belt diaphragm body 5.

[0059] Specifically: the designed sealing component 4 can seal the gap between the belt diaphragm body 5 and the partition frame 3, and can drive the one side fitting pad 405 to fully fit the top of the belt diaphragm body 5 through the pressure plate 402, so as to prevent water from overflowing from the gap, and the first spring 404 can use its own tension to drive the guide rod 403 to move, and the movement of the guide rod 403 can drive the bottom blocking part 406 to move downward, and the axial movement of the blocking part 406 can block the gap between the belt diaphragm body 5 and the partition frame 3 in one step, which is beneficial to improve the cooperation through multiple blocking strips and improve the sealing effect. At the same time, the designed rotating wheel 407 can facilitate the contact between the belt diaphragm body 5 and the rotating wheel 407 when moving to reduce the abutment friction, which is beneficial to improve the stability of the winding process of the belt diaphragm body 5, and can reduce the accumulation of mineral particles in the gap position by covering the edge of the belt diaphragm body 5, avoid the bouncing of the edge of the belt diaphragm body 5, and extend the durability of the belt diaphragm body 5.

[0060] In another embodiment, another leak-proof elastic membrane is installed on the bottom side of the diaphragm mounting seat 2, and trigger plates are provided on the top of the driving part corresponding to the multiple chambers of the diaphragm mounting seat 2.

[0061] Among them, by arranging a leakproof elastic membrane at the bottom of the diaphragm mounting seat 2, the leakproof elastic membrane can improve the overall sealing effect, and when the leakproof elastic membrane contacts the driving part trigger plate, the frequency vibration elastic force can be transmitted to the corresponding side of the belt diaphragm body 5.

[0062] In the present invention, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance; the term "plurality" refers to two or more, unless otherwise clearly defined. The terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0063] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A diaphragm type mineral processing jig, comprising a jig main body (1), the jig main body (1) comprising at least one jig chamber, and a diaphragm mounting seat (2) for mounting a diaphragm is installed at the bottom of the jig chamber, a protective shell (9) is provided at the bottom of the diaphragm mounting seat (2), and a transmission device is provided between the protective shells (9) on both sides to drive the diaphragm to move, characterized in that: The diaphragm is a belt-type diaphragm body (5), and at least one belt-type diaphragm body (5) is installed in a diaphragm mounting seat (2), and winding rollers (7) are provided at both ends of the belt-type diaphragm body (5), and the winding rollers (7) are arranged outside the diaphragm mounting seat (2). The tension of the belt-type diaphragm body (5) is adjusted by tightening and loosening the winding rollers (7) to adjust the jigging intensity.

2. A diaphragm type ore dressing jig according to claim 1, characterized in that: A plurality of partition frames (3) are installed in the inner cavity of the diaphragm mounting seat (2); the belt-type diaphragm main body (5) is inserted into an assembly hole relatively penetrated by the partition frame (3) and the diaphragm mounting seat (2); and a limit assembly (8) for closing the gap is provided in the assembly hole; a control mechanism (6) is connected to one side of the shaft of the winding roller (7); and the control mechanism (6) is transmission-connected to the limit assembly (8); and the relative rotation of the winding roller (7) is controlled by the control mechanism (6).

3. A diaphragm type ore dressing jig according to claim 2, characterized in that: The limiting assembly (8) comprises a guide sleeve (802), wherein the guide sleeve (802) is connected to a position corresponding to an assembly hole on the outside of the diaphragm mounting seat (2), and sliding holes are provided at both ends of both sides of the guide sleeve (802), wherein sliding rods (804) are slidably connected in the sliding holes, and a traction plate (801) is connected between the top ends of the adjacent sliding rods (804), wherein the traction plate (801) is connected to one side of the control mechanism (6), and a sealing plate (803) is connected between the bottom ends of the adjacent sliding rods (804), wherein the sealing plate (803) is located in the guide sleeve (802), wherein the sealing plate (803) is in contact with one side of the belt-type diaphragm body (5), and a second spring (805) is connected to the outside of the sliding rod (804), wherein the two ends of the second spring (805) are respectively connected to the corresponding positions on the outside of the guide sleeve (802) and one side of the traction plate (801), and the belt-type diaphragm body (5) is squeezed and limited through the sealing plates (803) on both sides.

4. A diaphragm type ore dressing jig according to claim 3, characterized in that: A sealing ring (806) is connected to the inner wall of the opening position on one side of the guide sleeve (802), and the belt-type diaphragm body (5) is inserted into the sealing ring (806). The sealing ring (806) has a through groove, and elastic strips (807) are connected to the positions of the sealing plate (803) on both sides of the inner cavity of the through groove. A wedge block (808) is connected to one side of the sealing plate (803) corresponding to the sealing ring (806), and the wedge block (808) extends into the through groove and contacts with the elastic strip (807). The elastic strip (807) is pressed by the wedge block (808) so that the sealing ring (806) can fully seal the belt-type diaphragm body (5).

5. A diaphragm type ore dressing jig according to claim 2, characterized in that: The control mechanism (6) includes a ratchet (608), wherein the ratchet (608) is connected to one side of the winding roller (7) shaft, and the winding roller (7) shaft is connected to the outer side of the diaphragm mounting seat (2) through a fixed portion, and one side of the ratchet (608) is provided with a ratchet tooth (607), and the ratchet tooth (607) is rotatably connected to one side of the fixed portion, and the rotation of the ratchet (608) and the winding roller (7) is limited by the ratchet tooth (607).

6. A diaphragm type ore dressing jig according to claim 5, characterized in that: One side of the ratchet (607) is provided with a connecting rod (605) rotatably connected via a rotating pair (606), one side of the connecting rod (605) is connected to a pull rod (603), the pull rod (603) is rotatably connected to a connecting plate outside, and one side of the connecting plate is connected to a movable plate (601), the other end of the movable plate (601) close to the connecting plate is connected to an electric push rod (602), the electric push rod (602) is connected to the top of the fixed part, the end of the pull rod (603) away from the connecting rod (605) is rotatably connected to a traction rod (604), and the traction rod (604) is rotatably connected to the top of the traction plate (801) via a rotating pair (606) on the other side, and the traction plate (801) is pushed to separate from the belt diaphragm body (5) by the electric push rod (602), and then the ratchet (607) is driven to separate from the ratchet wheel (608).

7. A membrane type ore dressing jig according to claim 2, characterized in that: A sealing assembly (4) is provided on both sides of the top of the belt-type diaphragm main body (5) corresponding to the inner cavity of the partition frame (3), and the sealing assembly (4) includes a mounting plate (401), and the mounting plate (401) is connected to one side of the inner cavity of the partition frame (3), and a pressure plate (402) is connected to the bottom of the mounting plate (401), and a fitting pad (405) is integrally connected to one side of the pressure plate (402), and the fitting pad (405) is fitted with the top of the belt-type diaphragm main body (5), and the gap between the belt-type diaphragm main body (5) and the partition frame (3) is closed by the fitting pad (405).

8. A diaphragm type ore dressing jig according to claim 7, characterized in that: Guide holes are provided on both sides of the top of the pressure plate (402), and guide rods (403) are slidably connected in the guide holes. A barrier part (406) is connected between the ends of the guide rods (403) on both sides, and a plurality of barrier strips are integrally connected to the bottom of the barrier part (406), and a liquid-isolating gap is formed between the plurality of barrier strips and the fitting pad (405). A first spring (404) is provided on the outer sleeve of the guide rod (403), and the two ends of the first spring (404) are respectively connected to the ends of the guide rod (403) and corresponding positions on one side of the pressure plate (402).

9. A diaphragm type ore dressing jig according to claim 8, characterized in that: The side of the fitting pad (405) close to the blocking portion (406) is rotatably connected to a rotating wheel (407), and the bottom side of the rotating wheel (407) is in contact with one side of the belt-type diaphragm body (5).

10. A membrane type ore dressing jig according to claim 1, characterized in that: Another leak-proof elastic membrane is installed on the bottom side of the diaphragm mounting seat (2), and a plurality of chambers corresponding to the diaphragm mounting seat (2) at the top of the driving part are provided with trigger plates.

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