Agricultural machine part machining equipment with positioning mechanism

Abstract

The invention relates to the technical field of agricultural machine part machining, and particularly discloses agricultural machine part machining equipment with a positioning mechanism. Comprising a frame-shaped frame plate, and a hydraulic push rod is arranged on the outer side of the frame-shaped frame plate; the agricultural machine part machining equipment with the positioning mechanism comprises a square pushing block, a rubber cushion block is arranged on one side of the square pushing block, and arc-shaped scraping pieces are fixedly connected to the two sides of the square pushing block. A square push block drives a rubber cushion block to conduct tight pressing, and the position of the laser cutter is fixed through fixing of a frame-shaped frame plate and a sleeve type connecting plate, so that the situation that the machining precision is affected due to looseness or slight deviation of the device caused by long-time accessory machining or external force influence is prevented; and a rubber cushion block made of an elastic rubber material is arranged on one side of the square push block to fit and press one side surface of the electric slide rail, so that damage caused by long-time contact between the square push block and the electric slide rail when the push force applied by the hydraulic push rod is too large is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery parts processing, in particular to agricultural machinery parts processing equipment with a positioning mechanism. Background Art

[0002] Agricultural machinery parts are a general summary of mechanical parts related to agricultural production, covering a wide range, such as: tractor power machinery parts, tires, buckets, etc. Harvesters include potato harvesters, peanut harvesters, agricultural machinery (pear, harrow, sowing). Taking the plow as an example, the plow includes disc plow, moldboard plow, animal-powered plow. The components of these complete machines include plow tips, plow legs, plowshares, plow blades, etc. The related industries and the production of supporting product parts can all be called agricultural machinery parts. At present, when processing agricultural machinery parts, it is necessary to put the parts on the workbench, then use the fixture to clamp and fix the parts, and finally adjust the position of the device to process the parts;

[0003] After the device is adjusted to a certain position, due to long-term processing of the accessories or the influence of external forces, the device becomes loose or slightly offset, affecting the processing accuracy. Therefore, we propose an agricultural machinery accessories processing equipment with a positioning mechanism. Summary of the invention

[0004] In order to solve the above technical problems, the present invention provides an agricultural machinery parts processing equipment with a positioning mechanism, comprising:

[0005] An electric slide rail 1, wherein both sides of the electric slide rail 1 are provided with concave connecting rods;

[0006] A laser cutter, wherein a sleeve-type connecting plate is arranged on the outer side of the laser cutter;

[0007] The electric slide rail 2 has a bottom column disposed at the bottom thereof;

[0008] A positioning device, which fixes the position of the laser cutter after the electric slide rail is adjusted by a tight pushing force;

[0009] A protective device, which is used to wrap and cover the laser cutter to prevent dust;

[0010] One side of the electric slide rail 1 is fixedly connected to one end of the concave connecting rod, the top of the laser cutter is slidably connected to the bottom of the electric slide rail 1, the sleeve-type connecting plate is sleeved on the laser cutter and fixedly connected to the laser cutter, one side of the electric slide rail 2 is fixedly connected to one end of the concave connecting rod, the bottom of the electric slide rail 2 is fixedly connected to the top of the bottom column, the bottom of the positioning device is fixedly connected to the top of the sleeve-type connecting plate, the positioning device is sleeved on the electric slide rail 1 and slidably connected to the electric slide rail 1, and the top of the protective device is fixedly connected to the bottom of the sleeve-type connecting plate;

[0011] Wherein, the positioning device comprises:

[0012] A frame-shaped frame plate, wherein a hydraulic push rod is arranged on the outer side of the frame-shaped frame plate;

[0013] A square push block, one side of which is provided with a rubber pad, which is driven by the square push block to press tightly and fix the laser cutter by fixing the frame plate and the sleeve connecting plate, so as to prevent the device from loosening or slightly shifting due to long-term processing of accessories or external force, which affects the processing accuracy. A rubber pad made of elastic rubber is provided on one side of the square push block to fit and press the side of the electric slide rail, so as to prevent the square push block from being in contact with the electric slide rail for a long time when the pushing force applied by the hydraulic push rod is too large, which is easy to cause damage. A rubber pad made of elastic rubber is provided on one side of the square push block to contact with the side of the electric slide rail to increase the friction of the contact surface, so as to prevent the square push block and the side surface of the electric slide rail from being relatively flat and smooth and still being easy to loosen when being greatly affected by external force.

[0014] The outer side of the frame plate is fixedly connected to the output end of the hydraulic push rod, the driving shaft of the hydraulic push rod is fixedly connected to one side of the square push block, and the side of the square push block away from the hydraulic push rod is fixedly connected to one side of the rubber pad;

[0015] The bottom of the frame plate is fixedly connected to the top of the sleeve-type connecting plate;

[0016] The side of the electric slide rail 2 away from the concave connecting rod is fixedly connected with a long connecting rod, the top of the electric slide rail 2 is slidably connected with a bottom clamping plate, the top of the bottom clamping plate is rotatably connected with a threaded rod through a rotating bolt, the outer side of the threaded rod is sleeved and threadedly connected with a sleeve clamping plate, the top of the threaded rod is rotatably connected with a fixed baffle through a rotating bolt, the bottom of the fixed baffle is fixedly connected with a limited position through rod, and the top of the fixed baffle is fixedly connected with a motor;

[0017] The electric slide rails are provided with two, and the two electric slide rails are distributed at both ends of the long connecting rod, the bottom of the limit through rod passes through the sleeve-type clamping plate and is fixedly connected to the bottom clamping plate, the driving shaft of the motor is fixedly connected to the top of the threaded rod, and arc-shaped scrapers are fixedly connected on both sides of the square push block. When the arc-shaped scraper moves, the part of the side of the electric slide rail that is about to contact the rubber pad is scraped and cleaned to prevent dust particles and impurities from being attached to the part of the side of the electric slide rail that is about to contact the rubber pad from being pressed and tightly adhered to the surface of the rubber pad to affect its use. The arc-shaped scraper is set to be an arc-shaped metal sheet bent outward.

[0018] Furthermore, the protective device includes a circular ring connecting plate, the top of which is fixedly connected to an electric push rod, the top of which is fixedly connected to a heat dissipation mechanism, the side of the heat dissipation mechanism close to the electric push rod is fixedly connected to a V-shaped guide plate, and the top of the circular ring connecting plate is fixedly connected to a corrugated ring sheet, and a corrugated ring sheet is sleeved on the outside of the laser cutter to wrap and cover it for dust protection, so as to prevent the dust particles and impurities that fall off the arc-shaped scraper from adhering to the surface of the laser cutter and affecting its use when they fall, and the top of the circular ring connecting plate passes through and is slidably connected to a limited stop rod, and a limited stop rod is provided on the inner side of the corrugated ring sheet to resist the corrugated ring sheet, so as to prevent the circular ring plate from moving up to drive the corrugated ring sheet to perform corrugated contraction and bend inwards and adhere to the surface of the laser cutter and affect its use, and four limited stop rods are provided between the inner side of the corrugated ring sheet and the outer side of the laser cutter to resist foreign objects, so as to prevent To prevent foreign objects from accidentally entering the processing range of the laser cutter during processing, thereby affecting the processing effect and causing safety hazards, a fan-shaped baffle is fixedly connected to the inner side of the circular ring connecting plate, and the four fan-shaped baffles on the inner side of the circular ring connecting plate cover and block the bottom to prevent dust particles and impurities in the air from gradually flying to the bottom of the laser welder when the laser cutter is no longer in use and affecting its use. The top of the electric push rod is fixedly connected to the bottom of the sleeve connecting plate, the top of the waveform ring piece is fixedly connected to the bottom of the sleeve connecting plate, the top of the limit baffle rod is fixedly connected to the bottom of the sleeve connecting plate, one end of the heat dissipation mechanism passes through the waveform ring piece and extends to the inside of the waveform ring piece, the bottom of the V-shaped guide plate is fixedly connected to the top of the circular ring connecting plate, a plurality of limit baffle rods are provided, and a plurality of the limit baffle rods are distributed inside the waveform ring piece, a plurality of fan-shaped baffles are provided, and a plurality of the fan-shaped baffles are distributed on the inner side of the circular ring connecting plate.

[0019] Furthermore, the heat dissipation mechanism includes a ventilation pipe, and an exhaust hole is opened on the outer side of the ventilation pipe. Air is continuously inflated into the corrugated ring piece through the exhaust hole and the original gas in the corrugated ring piece is discharged from the bottom of the circular ring connecting plate, so as to prevent the temperature of the gas in the wrapped range of the corrugated ring piece from gradually increasing and being difficult to cool down after the laser cutter is used for a long time, affecting the processing efficiency of the laser cutter. Gas is continuously sprayed outward through the exhaust hole to blow the corrugated ring piece to shake off dust, so as to prevent excessive dust from gradually accumulating in the wave surface depressions on the surface of the corrugated ring piece after long-term use, affecting its use. One end of the ventilation pipe is connected to a small air pump, and a dust filter plate is fixedly connected to the side of the small air pump away from the ventilation pipe. The dust filter plate is arranged at the air inlet of the small air pump to screen the dust from the inhaled gas, so as to prevent a large amount of gas mixed with dust from being inhaled into the corrugated ring piece. The dust accumulates and adheres to the surface of the laser cutter, which is difficult to handle. A vertical sleeve is sleeved on the outer side of the small air pump and fixedly connected to it. One side of the vertical sleeve is fixedly connected to an annular electric slide rail. One side of the annular electric slide rail is rotatably connected to a small round block. The end of the small round block away from the annular electric slide rail is fixedly connected to a strip scraper rod. When the strip scraper rod rotates, the side of the dust filter plate is scraped and cleaned to prevent the dust filter plate from gradually accumulating too much dust on the surface after long-term use, blocking the dust screening holes and affecting the air suction efficiency. The end of the ventilation pipe away from the small air pump passes through the corrugated ring piece and extends to the inside of the corrugated ring piece. The bottom of the vertical sleeve is fixedly connected to the top of the circular connecting plate. A plurality of exhaust holes are provided, and the plurality of exhaust holes are distributed on the ventilation pipe. Two small round blocks are provided, and the two small round blocks are distributed on one side of the annular electric slide rail.

[0020] The present invention provides an agricultural machinery parts processing device with a positioning mechanism, which has the following beneficial effects:

[0021] 1. This agricultural machinery parts processing equipment with a positioning mechanism uses a square push block to drive a rubber pad to press tightly and fixes the laser cutter in position through the fixation of a frame plate and a sleeve-type connecting plate to prevent the device from loosening or slightly shifting due to long-term processing of the parts or the influence of external forces, which may affect the processing accuracy. A corrugated ring sheet is sleeved on the outside of the laser cutter to wrap and cover it for dust protection, so as to prevent the dust particles and impurities that fall off after being scraped off by the arc-shaped scraper from adhering to the surface of the laser cutter and affecting its use. The corrugated ring sheet is continuously inflated through the exhaust hole and the original gas in the corrugated ring sheet is discharged from the bottom of the circular ring connecting plate, so as to prevent the gas temperature in the wrapped range of the corrugated ring sheet from gradually rising and being difficult to cool down after the laser cutter is used for a long time, which may affect the processing efficiency of the laser cutter.

[0022] 2. The agricultural machinery parts processing equipment with a positioning mechanism is provided with a positioning device. When the arc-shaped scraper moves, the part of the side of the electric slide rail that is about to contact the rubber pad is scraped and cleaned to prevent the part of the side of the electric slide rail that is about to contact the rubber pad from being attached with dust particles and impurities that are pressed and tightly adhere to the surface of the rubber pad to affect use. The square push block drives the rubber pad to be pressed tightly and fixes the laser cutter in position through the fixation of the frame plate and the sleeve-type connecting plate to prevent the device from loosening or slightly shifting due to long-term processing of the parts or being affected by external forces, affecting the processing accuracy. A rubber pad made of elastic rubber material is arranged on one side of the square push block to fit and press the side of the electric slide rail to prevent the square push block from being in contact with the electric slide rail for a long time when the pushing force applied by the hydraulic push rod is too large, which is easy to cause damage. A rubber pad made of elastic rubber material is arranged on one side of the square push block to contact with the side of the electric slide rail to increase the friction of the contact surface, so as to prevent the square push block and the side surface of the electric slide rail from being relatively flat and smooth and still easy to loosen when being greatly affected by external forces.

[0023] 3. The agricultural machinery parts processing equipment with a positioning mechanism is provided with a protective device, which wraps and covers the laser cutter with a corrugated ring piece on the outside of the laser cutter for dust protection, so as to prevent the dust particles and impurities scraped off by the arc scraper from adhering to the surface of the laser cutter and affecting its use; the four fan-shaped baffles on the inner side of the circular ring connecting plate cover and block the bottom, so as to prevent the dust particles and impurities in the air from gradually flying to the bottom of the laser welder and affecting its use when the laser cutter is no longer in use; a limit baffle rod penetrating the circular ring connecting plate is provided on the inner side of the corrugated ring piece to block the corrugated ring piece, so as to prevent the corrugated ring piece from bending inward and adhering to the surface of the laser cutter and affecting its use when the circular ring connecting plate moves up to drive the corrugated ring piece to shrink in the waveform and affect its use; four limit baffle rods are provided between the inner side of the corrugated ring piece and the outer side of the laser cutter to block foreign objects, so as to prevent foreign objects from accidentally entering the processing range of the laser cutter during processing and affecting the processing effect and causing safety hazards.

[0024] 4. This agricultural machinery parts processing equipment with a positioning mechanism is provided with a heat dissipation mechanism, which continuously inflates the corrugated ring piece through the exhaust hole and discharges the original gas in the corrugated ring piece from the bottom of the circular ring connecting plate, so as to prevent the temperature of the gas in the wrapped range of the corrugated ring piece from gradually increasing after the laser cutter is used for a long time and being difficult to cool down, affecting the processing efficiency of the laser cutter. The gas is continuously ejected outward through the exhaust hole to blow the corrugated ring piece to shake off the dust, so as to prevent the corrugated ring piece from gradually accumulating too much dust in the concave part of the wave surface after long-term use, affecting the use. The dust is screened for the inhaled gas by setting a dust filter plate at the air inlet of the small air pump, so as to prevent a large amount of gas mixed with dust from being inhaled into the corrugated ring piece for accumulation and adhering to the surface of the laser cutter and being difficult to handle. When the strip scraper rod rotates, the side of the dust filter plate is scraped and cleaned, so as to prevent the dust filter plate from gradually accumulating too much dust on the surface after long-term use, blocking the dust screening holes and affecting the air intake efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a schematic diagram of the structure of the agricultural machinery parts processing equipment of the present invention;

[0026] Figure 2 This is a schematic diagram of the bottom structure of the agricultural machinery parts processing equipment of the present invention;

[0027] Figure 3 This is a schematic diagram of the bottom structure of the positioning device of the present invention;

[0028] Figure 4 It is a structural schematic diagram of the positioning device of the present invention;

[0029] Figure 5 This is a schematic diagram of the bottom structure of the protective device of the present invention;

[0030] Figure 6 It is a schematic diagram of the side section structure of the protective device of the present invention;

[0031] Figure 7 It is a structural schematic diagram of a heat dissipation mechanism of the present invention;

[0032] Figure 8 It is a structural schematic diagram of the second heat dissipation mechanism of the present invention.

[0033] In the figure: 1, electric slide rail 1; 2, concave connecting rod; 3, laser cutter; 4, sleeve connecting plate; 5, electric slide rail 2; 6, bottom column; 7, positioning device; 8, protective device; 9, long connecting rod; 10, bottom clamping plate; 11, threaded rod; 12, sleeve clamping plate; 13, fixed baffle; 14, limit rod; 15, motor; 701, frame plate; 702, hydraulic push rod; 703, square push block; 704, rubber pad; 705, arc scraper; 801, circular ring connecting plate; 802, electric push rod; 803, heat dissipation mechanism; 804, V-shaped guide plate; 805, corrugated ring piece; 806, limit stop rod; 807, fan-shaped stop piece; 8031, ventilation pipe; 8032, exhaust hole; 8033, small air pump; 8034, dust filter plate; 8035, vertical sleeve plate; 8036, annular electric slide rail; 8037, small round block; 8038, strip scraper. DETAILED DESCRIPTION

[0034] 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.

[0035] See also Figure 1-Figure 4 The present invention provides an agricultural machinery parts processing equipment with a positioning mechanism, comprising:

[0036] An electric slide rail 1, with concave connecting rods 2 disposed on both sides of the electric slide rail 1;

[0037] A laser cutter 3, the outer side of which is provided with a sleeve-type connecting plate 4;

[0038] The electric slide rail 2 5, the bottom of the electric slide rail 2 5 is provided with a bottom column 6;

[0039] A positioning device 7, which fixes the position of the laser cutter 3 after the electric slide rail 1 is adjusted by a tight pushing force;

[0040] A protective device 8, which is used to wrap and cover the laser cutter 3 to prevent dust;

[0041] One side of the electric slide rail 1 is fixedly connected to one end of the concave connecting rod 2, the top of the laser cutter 3 is slidably connected to the bottom of the electric slide rail 1, the sleeve connecting plate 4 is sleeved on the laser cutter 3 and fixedly connected to the laser cutter 3, one side of the electric slide rail 2 5 is fixedly connected to one end of the concave connecting rod 2, the bottom of the electric slide rail 2 5 is fixedly connected to the top of the bottom column 6, the bottom of the positioning device 7 is fixedly connected to the top of the sleeve connecting plate 4, the positioning device 7 is sleeved on the electric slide rail 1 and slidably connected to the electric slide rail 1, and the top of the protective device 8 is fixedly connected to the bottom of the sleeve connecting plate 4;

[0042] Wherein, the positioning device 7 comprises:

[0043] A frame plate 701, a hydraulic push rod 702 is arranged on the outer side of the frame plate 701;

[0044] A square push block 703, a rubber pad 704 is provided on one side of the square push block 703;

[0045] The outer side of the frame plate 701 is fixedly connected to the output end of the hydraulic push rod 702, the driving shaft of the hydraulic push rod 702 is fixedly connected to one side of the square push block 703, and the side of the square push block 703 away from the hydraulic push rod 702 is fixedly connected to one side of the rubber pad 704;

[0046] The bottom of the frame plate 701 is fixedly connected to the top of the sleeve-type connecting plate 4;

[0047] A long connecting rod 9 is fixedly connected to the side of the electric slide rail 2 5 away from the concave connecting rod 2, a bottom clamping plate 10 is slidably connected to the top of the electric slide rail 2 5, a threaded rod 11 is rotatably connected to the top of the bottom clamping plate 10 through a rotating bolt, a sleeve clamping plate 12 is sleeved and threadedly connected to the outer side of the threaded rod 11, a fixed baffle 13 is rotatably connected to the top of the threaded rod 11 through a rotating bolt, the bottom of the fixed baffle 13 is fixedly connected to a limited position through rod 14, and the top of the fixed baffle 13 is fixedly connected to a motor 15;

[0048] There are two electric slide rails 25, and the two electric slide rails 25 are distributed at both ends of the long connecting rod 9. The bottom of the limit rod 14 passes through the sleeve clamping plate 12 and is fixedly connected to the bottom clamping plate 10. The driving shaft of the motor 15 is fixedly connected to the top of the threaded rod 11. Both sides of the square push block 703 are fixedly connected with arc scrapers 705. The arc scrapers 705 are set as arc-shaped metal sheets bent outward. When in use, the laser cutter 3 is driven by the electric slide rail 1 to move to a certain position and tightened by the positioning device 7. The press-type position is fixed. After the laser cutter 3 is positioned, the accessories to be processed are placed between the bottom clamping plate 10 and the sleeve clamping plate 12. The motor 15 is started to drive the threaded rod 11 to rotate, so that the limited penetration rod 14 passes through the limited sleeve clamping plate 12 and moves downward with the threaded rod 11 to clamp and fix the accessories on the bottom clamping plate 10. After the accessories are clamped and fixed, the bottom clamping plate 10 is driven by the electric slide rail 25 to drive the clamped accessories to move and be laser cut by the laser cutter 3. When the laser cutter 3 is no longer used after cutting, the laser cutter 3 can be wrapped and covered by the protective device 8 for dust protection. When the electric slide rail 1 drives the laser welder to move, the sleeve connecting plate 4 and the frame plate 701 drive the arc scraper 705 to move together. When the arc scraper 705 moves, the part of the side of the electric slide rail 1 that is about to contact the rubber pad 704 is scraped and cleaned. After the laser cutter 3 is adjusted to a certain position by the electric slide rail 1, the square push block 703 is driven by the hydraulic push rod 702 to drive The rubber pad 704 is pressed tightly against the electric slide rail 1, and the square push block 703 drives the rubber pad 704 to press tightly and fix the laser cutter 3 by fixing the frame plate 701 and the sleeve-type connecting plate 4. The rubber pad 704 made of elastic rubber material is arranged on one side of the square push block 703 to press the side of the electric slide rail 1, and the rubber pad made of elastic rubber material is arranged on one side of the square push block 703 to contact the side of the electric slide rail 1 to increase the friction of the contact surface.

[0049] See also Figure 1-Figure 8The present invention provides an agricultural machinery parts processing equipment with a positioning mechanism: the protective device 8 includes a circular connecting plate 801, the top of the circular connecting plate 801 is fixedly connected with an electric push rod 802, the top of the circular connecting plate 801 is fixedly connected with a heat dissipation mechanism 803, the side of the heat dissipation mechanism 803 close to the electric push rod 802 is fixedly connected with a V-shaped guide plate 804, the top of the circular connecting plate 801 is fixedly connected with a corrugated ring piece 805, the top of the circular connecting plate 801 penetrates and is slidably connected with a limited stopper rod 806, the inner side of the circular connecting plate 801 is fixedly connected with a fan-shaped stopper 807, and the electric push rod 80 2 is fixedly connected to the bottom of the sleeve connecting plate 4, the top of the corrugated ring piece 805 is fixedly connected to the bottom of the sleeve connecting plate 4, the top of the limit stopper 806 is fixedly connected to the bottom of the sleeve connecting plate 4, one end of the heat dissipation mechanism 803 penetrates the corrugated ring piece 805 and extends to the inside of the corrugated ring piece 805, the bottom of the V-shaped guide plate 804 is fixedly connected to the top of the circular ring connecting plate 801, a plurality of limit stopper rods 806 are provided, and the plurality of limit stopper rods 806 are distributed inside the corrugated ring piece 805, a plurality of fan-shaped stopper plates 807 are provided, and the plurality of fan-shaped stopper plates 807 are distributed on the inner side of the circular ring connecting plate 801;

[0050] The heat dissipation mechanism 803 includes a vent pipe 8031, an exhaust hole 8032 is provided on the outer side of the vent pipe 8031, one end of the vent pipe 8031 ​​is connected to a small air pump 8033, a dust filter plate 8034 is fixedly connected to the side of the small air pump 8033 away from the vent pipe 8031, a vertical sleeve plate 8035 is sleeved and fixedly connected to the outer side of the small air pump 8033, a ring-shaped electric slide rail 8036 is fixedly connected to one side of the vertical sleeve plate 8035, a small round block 8037 is rotatably connected to one side of the ring-shaped electric slide rail 8036, a strip scraper rod 8038 is fixedly connected to the end of the small round block 8037 away from the ring-shaped electric slide rail 8036, and the end of the vent pipe 8031 ​​away from the small air pump 8033 passes through the corrugated ring piece 805 and extends to the inside of the corrugated ring piece 805. The bottom of the vertical sleeve 8035 is fixedly connected to the top of the circular connecting plate 801, a plurality of exhaust holes 8032 are provided, and the plurality of exhaust holes 8032 are distributed on the ventilation pipe 8031, and two small round blocks 8037 are provided, and the two small round blocks 8037 are distributed on one side of the annular electric slide rail 8036. When in use, when the laser cutter 3 is not in use, the circular connecting plate 801 is pushed downward by the electric push rod 802 to drive the corrugated ring piece 805 to extend downward, and the corrugated ring piece 805 is sleeved on the outside of the laser cutter 3 to wrap and cover it for dust protection. When the circular connecting plate 801 moves down to the bottom of the laser cutter 3, the four fan-shaped baffles 807 on the inside of the circular connecting plate 801 cover and block the bottom, and the corrugated ring piece 805 is provided on the inside of the corrugated ring piece 805. A limit stop rod 806 penetrating the circular connecting plate 801 is arranged to resist the corrugated ring piece 805. Four limit stop rods 806 are arranged between the inner side of the corrugated ring piece 805 and the outer side of the laser cutter 3 to resist foreign objects. When the laser cutter 3 is needed, the circular connecting plate 801 is driven upward by the electric push rod 802. When the circular connecting plate 801 moves upward, the inner fan-shaped baffle 807 is driven to gradually move upward. When the fan-shaped baffle 807 moves upward, it contacts the laser cutter 3. When the laser cutter 3 contacts the fan-shaped baffle 807, it pushes the fan-shaped baffle 807 to bend downward and pass through the four fan-shaped baffles 807. At this time, the laser cutter 3 can be used to cut and process the accessories. At the same time, the heat dissipation mechanism 803 can be used to exhaust heat inside the corrugated ring piece 805. When the laser cutter 3 is in use, the air outside the corrugated ring piece 805 is sucked by the small air pump 8033 to pass through the dust filter plate 8034 and enter the ventilation pipe 8031. After the air fills the ventilation pipe 8031, the air is ejected outwardly through the exhaust hole 8032 into the interior of the corrugated ring piece 805. The corrugated ring piece 805 is continuously inflated through the exhaust hole 8032 and the original gas in the corrugated ring piece 805 is discharged from the bottom of the circular ring connecting plate 801. The gas is continuously ejected outwardly through the exhaust hole 8032 to blow the corrugated ring piece 805 to shake the dust. The dust filter plate 8034 is set at the air inlet of the small air pump 8033 to filter the dust from the inhaled gas. At the same time, the small round block 8037 is driven by the annular electric slide rail 8036 to drive the strip scraper 8038 to rotate.When the strip scraper 8038 rotates, it scrapes and cleans the side of the dust filter plate 8034.

[0051] When the present invention is operated, the laser cutter 3 is driven to move to a certain position by the electric slide rail 1 and is tightly fixed in position by the positioning device 7. After the laser cutter 3 is positioned, the accessories to be processed are placed between the bottom clamping plate 10 and the sleeve clamping plate 12, and the motor 15 is started to drive the threaded rod 11 to rotate, so that the limited penetration rod 14 passes through the limited sleeve clamping plate 12 and moves downward with the threaded rod 11 to clamp and fix the accessories on the bottom clamping plate 10. After the accessories are clamped and fixed, the bottom clamping plate 10 is driven by the electric slide rail 25 to drive the clamped accessories to move and be laser cut by the laser cutter 3. When the cutting is completed and the laser cutter 3 is no longer used, the protective device 8 can be used. The laser cutter 3 is wrapped and covered for dust protection. When the electric slide rail 1 drives the laser welder to move, the arc scraper 705 is driven to move together through the sleeve connecting plate 4 and the frame plate 701. When the arc scraper 705 moves, the part of the side of the electric slide rail 1 that is about to contact the rubber pad 704 is scraped and cleaned. After the laser cutter 3 is adjusted to a certain position by the electric slide rail 1, the square push block 703 is driven by the hydraulic push rod 702 to drive the rubber pad 704 to press the electric slide rail 1 tightly. The rubber pad 704 is pressed tightly by the square push block 703 and the laser cutter 3 is fixed in position by fixing the frame plate 701 and the sleeve connecting plate 4. A rubber pad 704 made of elastic rubber material is arranged on one side to fit and press the side of the electric slide rail 1, and a rubber pad made of elastic rubber material is arranged on one side of the square push block 703 to contact the side of the electric slide rail 1 to increase the friction of the contact surface. When the laser cutter 3 is not in use, the circular ring connecting plate 801 is pushed downward by the electric push rod 802 to drive the corrugated ring piece 805 to extend downward, and the corrugated ring piece 805 is sleeved on the outside of the laser cutter 3 to wrap and cover it for dust protection. When the circular ring connecting plate 801 moves down to the bottom of the laser cutter 3, the four fan-shaped baffles 807 on the inner side of the circular ring connecting plate 801 cover and block the bottom, and a limit baffle rod 800 is arranged on the inner side of the corrugated ring piece 805 to penetrate the circular ring connecting plate 801 to prevent dust from entering the circular ring connecting plate 801. 6 is used to resist the corrugated ring piece 805, and four limit blocking rods 806 are set between the inner side of the corrugated ring piece 805 and the outer side of the laser cutter 3 to resist foreign objects. When the laser cutter 3 is needed, the electric push rod 802 drives the circular ring connecting plate 801 to move upward, and when the circular ring connecting plate 801 moves upward, it drives the inner fan-shaped blocking piece 807 to gradually move upward, and when the fan-shaped blocking piece 807 moves upward, it contacts the laser cutter 3, and when the laser cutter 3 contacts the fan-shaped blocking piece 807, it pushes the fan-shaped blocking piece 807 to bend downward and pass through the four fan-shaped blocking pieces 807. At this time, the laser cutter 3 can be used to cut and process the accessories, and at the same time, the heat dissipation mechanism 803 can be used to exhaust the heat inside the corrugated ring piece 805. When the laser cutter 3 is used,The air outside the corrugated ring piece 805 is sucked by the small air pump 8033 and passes through the dust filter plate 8034 to enter the ventilation pipe 8031. After the air fills the ventilation pipe 8031, it is ejected outward through the exhaust hole 8032 into the inside of the corrugated ring piece 805. The corrugated ring piece 805 is continuously inflated through the exhaust hole 8032 and the original gas in the corrugated ring piece 805 is discharged from the bottom of the circular connecting plate 801. The gas is continuously ejected outward through the exhaust hole 8032 to blow the corrugated ring piece 805 to shake the dust. The dust filter plate 8034 is set at the air inlet of the small air pump 8033 to filter the dust from the inhaled air. At the same time, the small round block 8037 is driven by the annular electric slide rail 8036 to drive the strip scraper 8038 to rotate. When the strip scraper 8038 rotates, the side of the dust filter plate 8034 is scraped and cleaned.

[0052] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An agricultural machinery parts processing equipment with a positioning mechanism, characterized in that: An electric slide rail (1), wherein concave connecting rods (2) are provided on both sides of the electric slide rail (1); A laser cutter (3), wherein a sleeve-type connecting plate (4) is arranged on the outer side of the laser cutter (3); The electric slide rail 2 (5), wherein a bottom column (6) is provided at the bottom of the electric slide rail 2 (5); A positioning device (7), the positioning device (7) fixes the position of the laser cutter (3) after the electric slide rail (1) is adjusted by a tight pushing force; A protective device (8), the protective device (8) being used to provide dust-proof protection to the laser cutter (3) by wrapping and covering it; One side of the electric slide rail 1 (1) is fixedly connected to one end of the concave connecting rod (2), the top of the laser cutter (3) is slidably connected to the bottom of the electric slide rail 1 (1), the sleeve connecting plate (4) is sleeved on the laser cutter (3) and fixedly connected to the laser cutter (3), one side of the electric slide rail 2 (5) is fixedly connected to one end of the concave connecting rod (2), the bottom of the electric slide rail 2 (5) is fixedly connected to the top of the bottom column (6), the bottom of the positioning device (7) is fixedly connected to the top of the sleeve connecting plate (4), the positioning device (7) is sleeved on the electric slide rail 1 (1) and slidably connected to the electric slide rail 1 (1), and the top of the protective device (8) is fixedly connected to the bottom of the sleeve connecting plate (4); Wherein, the positioning device (7) comprises: A frame-shaped frame plate (701), wherein a hydraulic push rod (702) is arranged on the outer side of the frame-shaped frame plate (701); A square push block (703), wherein a rubber pad (704) is provided on one side of the square push block (703); The outer side of the frame plate (701) is fixedly connected to the output end of the hydraulic push rod (702), the driving shaft of the hydraulic push rod (702) is fixedly connected to one side of the square push block (703), and the side of the square push block (703) away from the hydraulic push rod (702) is fixedly connected to one side of the rubber pad (704); The bottom of the frame-shaped frame plate (701) is fixedly connected to the top of the sleeve-type connecting plate (4).

2. The agricultural machinery parts processing equipment with a positioning mechanism according to claim 1, characterized in that: The electric slide rail 2 (5) is fixedly connected to a long connecting rod (9) on a side away from the concave connecting rod (2); the top of the electric slide rail 2 (5) is slidably connected to a bottom clamping plate (10); the top of the bottom clamping plate (10) is rotatably connected to a threaded rod (11) via a rotating bolt; a sleeve clamping plate (12) is sleeved and threadedly connected to the outer side of the threaded rod (11); the top of the threaded rod (11) is rotatably connected to a fixed baffle (13) via a rotating bolt; the bottom of the fixed baffle (13) is fixedly connected to a limiting through rod (14); and the top of the fixed baffle (13) is fixedly connected to a motor (15).

3. The agricultural machinery parts processing equipment with a positioning mechanism according to claim 2, characterized in that: Two electric slide rails (5) are provided, and the two electric slide rails (5) are distributed at both ends of the long connecting rod (9); the bottom of the limit rod (14) passes through the sleeve clamping plate (12) and is fixedly connected to the bottom clamping plate (10); the driving shaft of the motor (15) is fixedly connected to the top of the threaded rod (11).

4. The agricultural machinery parts processing equipment with a positioning mechanism according to claim 1, characterized in that: Both sides of the square push block (703) are fixedly connected with arc-shaped scrapers (705), and the arc-shaped scrapers (705) are configured as arc-shaped metal sheets that are bent outwards.

5. The agricultural machinery parts processing equipment with a positioning mechanism according to claim 1, characterized in that: The protective device (8) comprises a circular connecting plate (801), the top of the circular connecting plate (801) is fixedly connected to an electric push rod (802), the top of the circular connecting plate (801) is fixedly connected to a heat dissipation mechanism (803), a side of the heat dissipation mechanism (803) close to the electric push rod (802) is fixedly connected to a V-shaped guide plate (804), the top of the circular connecting plate (801) is fixedly connected to a corrugated ring sheet (805), the top of the circular connecting plate (801) passes through and is slidably connected to a limit stop rod (806), and the inner side of the circular connecting plate (801) is fixedly connected to a fan-shaped stop sheet (807).

6. The agricultural machinery parts processing equipment with a positioning mechanism according to claim 5, characterized in that: The top of the electric push rod (802) is fixedly connected to the bottom of the sleeve-type connecting plate (4), the top of the corrugated ring piece (805) is fixedly connected to the bottom of the sleeve-type connecting plate (4), and the top of the limit stop rod (806) is fixedly connected to the bottom of the sleeve-type connecting plate (4).

7. The agricultural machinery parts processing equipment with a positioning mechanism according to claim 5, characterized in that: One end of the heat dissipation mechanism (803) passes through the corrugated ring piece (805) and extends into the interior of the corrugated ring piece (805); the bottom of the V-shaped guide plate (804) is fixedly connected to the top of the circular ring connecting plate (801); a plurality of limit blocking rods (806) are provided, and the plurality of limit blocking rods (806) are distributed inside the corrugated ring piece (805); a plurality of fan-shaped blocking pieces (807) are provided, and the plurality of fan-shaped blocking pieces (807) are distributed inside the circular ring connecting plate (801).

8. The agricultural machinery parts processing equipment with a positioning mechanism according to claim 5, characterized in that: The heat dissipation mechanism (803) comprises a ventilation pipe (8031), an exhaust hole (8032) is provided on the outer side of the ventilation pipe (8031), one end of the ventilation pipe (8031) is connected to a small air pump (8033), a dust filter plate (8034) is fixedly connected to the side of the small air pump (8033) away from the ventilation pipe (8031), a vertical sleeve plate (8035) is sleeved and fixedly connected to the outer side of the small air pump (8033), a ring-shaped electric slide rail (8036) is fixedly connected to one side of the vertical sleeve plate (8035), a small round block (8037) is rotatably connected to one side of the ring-shaped electric slide rail (8036), and a strip scraper rod (8038) is fixedly connected to one end of the small round block (8037) away from the ring-shaped electric slide rail (8036).

9. The agricultural machinery parts processing equipment with a positioning mechanism according to claim 8, characterized in that: One end of the ventilation pipe (8031) away from the small air pump (8033) passes through the corrugated ring piece (805) and extends into the interior of the corrugated ring piece (805), and the bottom of the vertical sleeve plate (8035) is fixedly connected to the top of the circular ring connecting plate (801).

10. The agricultural machinery parts processing equipment with a positioning mechanism according to claim 8, characterized in that: A plurality of the exhaust holes (8032) are provided, and the plurality of the exhaust holes (8032) are distributed on the ventilation pipe (8031); two small round blocks (8037) are provided, and the two small round blocks (8037) are distributed on one side of the annular electric slide rail (8036).

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