Antifouling ball screw assembly and using method thereof

Abstract

The invention relates to the field of lead screw protection equipment, and discloses an antifouling ball screw assembly which comprises a bottom plate, an arc-shaped plate is fixedly connected to the upper side wall of the bottom plate, a second containing groove is formed in the bottom plate, a second shell is arranged in the arc-shaped plate, and cleaning mechanisms are arranged in the second containing groove and the arc-shaped plate. And the cleaning mechanism comprises a connecting pipe, two adapter pipes, a scraping plate and a fixing cylinder, and the outer side of the connecting pipe is arranged in the second containing groove. Through the arranged cleaning mechanism, the problem that more frequent comprehensive overhaul and maintenance work including device disassembling and interior cleaning needs to be carried out can be solved, a connecting pipe is connected with an external air pump and the like to convey air into the interior of the connecting pipe, so that the operation precision and smoothness are effectively improved, and the service life of the connecting pipe is prolonged. And the overall performance and efficiency of the device are improved, and the interior can be cleaned during operation.

Description

Technical Field

[0001] The invention relates to the field of screw rod protection equipment, and in particular to an anti-fouling ball screw assembly and a use method thereof. Background Art

[0002] Anti-fouling ball screw is a mechanical component used in transmission systems. In the field of modern industrial production and mechanical manufacturing, accuracy and reliability are crucial. As a precision transmission component that converts rotational motion into linear motion, ball screw is widely used in various mechanical equipment.

[0003] In a long-term and complex working environment, pollutants will gradually penetrate and accumulate. These pollutants cannot be actively removed, affecting the normal operation of the device, resulting in the need for more frequent comprehensive inspections and maintenance, including disassembling the device, cleaning the interior, replacing damaged parts, etc., which will consume a lot of manpower, material resources and time. During the operation of the equipment, surrounding objects may collide with the ball screw, causing scratches, dents or even bending on the surface of the screw. When exposed to the external environment, moisture, chemicals, etc., may directly erode the surface of the ball screw, causing it to rust and corrode, reducing its strength and durability. Dust, metal debris and other impurities in the air are more likely to enter the interior of the ball screw, increasing the friction between the ball and the screw, affecting its running accuracy and smoothness. When the protective device is disassembled and cleaned, without a quick-release fixing mechanism, the protective device may become difficult to quickly disassemble and reinstall, affecting the efficiency of regular maintenance and overhaul, and may require more time and labor to complete these tasks, thereby increasing operating and maintenance costs. Summary of the invention

[0004] The main purpose of the present invention is to provide an anti-fouling ball screw assembly and a method of using the same, which can effectively solve the problem that more frequent comprehensive inspections and maintenance are required, including disassembling the device, cleaning the interior, replacing damaged parts, etc., which will consume a lot of manpower, material resources and time, cause it to rust and corrode, and reduce its strength and durability. Impurities such as dust and metal debris in the air can more easily enter the interior of the ball screw, increase the friction between the ball and the screw, affect its running accuracy and smoothness, and affect the efficiency of regular maintenance and overhaul. It may take more time and labor to complete these tasks, thereby increasing operating and maintenance costs.

[0005] To achieve the above object, the present invention provides the following technical solution: an anti-fouling ball screw assembly, comprising a bottom plate, an upper side wall of the bottom plate is fixedly connected to an arc plate, a second placement groove is opened inside the bottom plate, a second shell is arranged inside the arc plate, and a cleaning mechanism is arranged inside the second placement groove and the arc plate;

[0006] The cleaning mechanism comprises: a connecting pipe, two transfer pipes, a scraper and a fixed cylinder, the outer side of the connecting pipe is arranged inside the second placement groove, the front end of the connecting pipe is connected to the front side wall of the bottom plate, the right end of the connecting pipe is connected to the delivery pipe, the front and rear sides of the delivery pipe are connected to the gas pipe, the left ends of the two transfer pipes are connected to the right end of the gas pipe, the top ends of the two transfer pipes are connected to the spray pipe, the two transfer pipes and the spray pipe are connected to the left and right sides of the arc plate, the interior of the arc plate is provided with a fixed groove, the other sides of the two spray pipes are connected to the spray head, and the plurality of spray heads are arranged inside the fixed groove, the right end of the fixed cylinder is fixedly connected to the left end of the second shell, the bottom outer side of the second shell is provided with a lower semicircular cover, the upper side wall of the scraper is fixedly connected to the bottom wall of the lower semicircular cover, the right side of the scraper is fixedly connected to the guide plate, the interior of the fixed cylinder is fixedly connected to the brush, and the bottom of the fixed cylinder is provided with a first sewage discharge hole.

[0007] Furthermore, the front and rear sides of the upper side walls of the base plate are fixedly connected with fixed blocks, the two fixed blocks are fixedly connected to the front and rear sides of the arc plate, the left side wall of the base plate is fixedly connected with a mounting block, the interior of the mounting block is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating shaft, and the right end of the rotating shaft is fixedly connected to the outer side with a screw rod.

[0008] Furthermore, a second baffle is fixedly connected to the right portion of the upper side wall of the base plate, a support block is slidably connected inside the second baffle, a fixing ring is fixedly connected inside the support block, and the right end of the screw rod is rotatably connected inside the fixing ring.

[0009] Furthermore, the outer sides of the bottom plate and the second shell are both provided with protection mechanisms;

[0010] The protective mechanism includes: two storage boxes and an upper semicircular cover, the two storage boxes are both arranged on the left side of the mounting block and the right side of the second baffle, the front and rear inner walls of the two storage boxes are both provided with a first guide rail groove, the interior of each two of the first guide rail grooves is movably connected with a support rod, the outer side walls of the two support rods are both fixedly connected with an isolation cover, the bottoms of the two isolation covers are both slidably connected to the top hole grooves of the two fixed blocks, the interior of the upper semicircular cover is arranged on the top of the second outer shell, the front and rear sides of the bottom of the upper semicircular cover are both fixedly connected with a first fixing plate, the bottom walls of the two first fixing plates are both fixedly connected with a slider, and the bottom of the lower semicircular cover is provided with a second sewage discharge hole.

[0011] Furthermore, second fixing plates are fixedly connected to the front and rear sides of the top of the lower semicircular cover, second guide rail grooves are opened inside the two second fixing plates, and limiting blocks are fixedly connected to the left side walls of the two second fixing plates, the slider is slidably connected to the inside of the second guide rail groove, and the second sewage hole is corresponding to the first sewage hole.

[0012] Furthermore, a nut is fixedly connected to the interior of the second shell, a placement plate is fixedly connected to the interior of the second shell, steel balls are provided inside every two of the placement plates, retainers are penetrated inside the plurality of steel balls, and a sealing ring is fixedly connected to the right side wall of the right placement plate.

[0013] Furthermore, an outer ring is fixedly connected to the outer side of the sealing ring, a left side wall of the outer ring is fixedly connected to the right end of the second shell, the interior of the nut is meshed with the screw rod, and the outer sides of the steel balls are slidably connected to the outer side of the screw rod.

[0014] Furthermore, the brush is arranged on the outside of the screw rod, and quick-release fixing mechanisms are arranged on both the left and right sides of the bottom plate;

[0015] The quick-release fixing mechanism includes: two first shells, a second spring and a card block, the two first shells are fixedly connected to the left and right sides of the bottom plate, the front and rear sides of each first shell are slidably connected with support rods, the rear side walls of each two support rods are fixedly connected with two first springs, a plurality of first springs are fixedly connected to the inside of the two first shells, a first placement groove is opened inside each two first shells, the bottom ends of each two second springs are fixedly connected to the inside of a first placement groove, the top ends of each two second springs are fixedly connected to a first baffle, and the outer side of each first baffle is arranged inside the first placement groove.

[0016] Furthermore, the top walls of the four card blocks are fixedly connected to the bottom wall of the storage box, and the outer side of the bottom of the card block is arranged corresponding to the first placement groove.

[0017] The present invention also provides a method for using an anti-fouling ball screw assembly and a method for using the same, the specific method comprising the following steps:

[0018] Step 1: The gas in the gas pipe enters the transfer pipe respectively and finally reaches the spray pipe. The nozzle on the spray pipe sprays the gas in a specific direction and pressure. Since the nozzle is set in the fixed groove inside the curved plate, the sprayed gas can effectively clean and purge the area inside and around the curved plate.

[0019] Step 2: When the screw rotates, it will drive the internal device of the second shell to slide on the outside of the screw, and the brush inside the fixed cylinder on the left end of the second shell will contact the outside of the screw, and the dirt on the screw will be further brushed off by moving. The cleaned pollutants will be discharged into the interior of the arc plate through the first drain hole at the bottom of the fixed cylinder and the second drain hole at the bottom of the lower semicircular cover.

[0020] Step 3: The first guide grooves inside the two storage boxes on the left side of the mounting block and the right side of the second baffle provide moving tracks for the support rod. When protection is needed, the isolation cover fixed on the outer wall of the support rod moves along the first guide groove and is slidably connected with the top hole groove of the fixed block at the bottom, thereby forming protection for the top of the bottom plate and the outside of the arc plate, preventing external impurities and contaminants from directly contacting and entering the interior of the arc plate.

[0021] Step 4: The support rod inside the first shell moves backward under the push of the card block, and the first spring connected to it is also compressed. When the card block completely enters the first placement groove, the support rod will rebound so that the other side of the support rod is inserted into the interior of the card block, thereby firmly fixing the card block in the first placement groove, thereby achieving a stable connection between the storage box and the bottom plate.

[0022] Compared with the prior art, the present invention has the following beneficial effects:

[0023] 1. The present invention can solve the problem of needing to carry out comprehensive inspection and maintenance work more frequently, including disassembling the device, cleaning the interior, replacing damaged parts, etc., which will consume a lot of manpower, material resources and time, by setting a cleaning mechanism. The gas is transported to the interior of the connecting pipe by connecting the connecting pipe with an external air pump, etc. After the connecting pipe receives the external gas, the gas will enter the delivery pipe through the connecting pipe, and then be evenly distributed to the gas pipes on the front and rear sides. Then, the gas in the gas pipe enters the transfer pipe respectively, and finally reaches the spray pipe. The nozzle on the spray pipe sprays gas in a specific direction and pressure. Since the nozzle is set in the fixed groove inside the curved plate, the sprayed medium can effectively clean and purge the area inside and around the curved plate. When the screw drives the second shell and the internal device to slide, the lower semicircular cover at the bottom of the second shell drives the scraper and the guide plate to slide in the device inside the curved plate. The scraper can scrape off stubborn stains and impurities attached to the inside of the curved plate, thereby effectively improving the operating accuracy and smoothness, as well as the overall performance and efficiency of the device, and can achieve the goal of cleaning the interior during operation.

[0024] 2. The protection mechanism can solve the problems of rust and corrosion, reduced strength and durability, dust in the air, metal debris and other impurities that are easier to enter the interior of the ball screw, increase the friction between the ball and the screw, and affect its running accuracy and smoothness. The first guide groove inside the two storage boxes on the left side of the mounting block and the right side of the second baffle provides a moving track for the support rod. When protection is needed, the isolation cover fixed on the outer wall of the support rod moves along the first guide groove and is slidably connected with the top hole groove of the fixed block at the bottom, thereby forming protection for the top of the bottom plate and the outside of the arc plate, preventing external impurities and pollutants from directly contacting and entering the interior of the arc plate, thereby effectively reducing the damage, repair and replacement of the ball screw, thereby improving production efficiency and preventing economic losses.

[0025] 3. The quick-release fixing mechanism can solve the problem that the efficiency of regular maintenance and overhaul may be affected, and more time and labor may be required to complete these tasks, thereby increasing the operation and maintenance costs. When the storage box is installed on both sides of the bottom plate, the card block at the bottom of the storage box is aligned with the first placement slot inside the first shell. During the insertion of the card block, the card block will first contact the first baffle and press the first baffle downward. At this time, the second spring connected to the first baffle is compressed. At the same time, the support rod inside the first shell moves backward under the push of the card block, and the first spring connected thereto is also compressed. When the card block completely enters the first placement slot, the support rod will rebound through the first spring, so that the other side of the support rod is inserted into the inside of the card block, thereby firmly fixing the card block in the first placement slot, realizing a stable connection between the storage box and the bottom plate, and preventing external impurities from entering the inside, thereby effectively improving the use efficiency, safety and maintenance cost of the protective mechanism, and achieving a quick disassembly and installation effect to reduce damage to the device.

[0026] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A three-dimensional structural diagram of an anti-fouling ball screw assembly proposed by the present invention;

[0028] Figure 2 A structural diagram of a fixed block of an anti-fouling ball screw assembly proposed by the present invention;

[0029] Figure 3 A structural diagram of a fixing ring of an anti-fouling ball screw assembly proposed by the present invention;

[0030] Figure 4 A screw structure diagram of an anti-fouling ball screw assembly proposed by the present invention;

[0031] Figure 5A structural diagram of a spray pipe of an anti-fouling ball screw assembly proposed by the present invention;

[0032] Figure 6 A structural diagram of a fixed groove of an anti-fouling ball screw assembly proposed by the present invention;

[0033] Figure 7 A schematic diagram of an upper semicircular cover of an anti-fouling ball screw assembly proposed by the present invention;

[0034] Figure 8 This is a structural diagram of the outer ring of an anti-fouling ball screw assembly proposed by the present invention;

[0035] Fig. 9 A brush structure diagram of an anti-fouling ball screw assembly proposed by the present invention;

[0036] Fig.10 This is a cross-sectional structural diagram of the interior of a fixed cylinder of an anti-fouling ball screw assembly proposed by the present invention;

[0037] Fig.11 This is a structural diagram of a storage box for an anti-fouling ball screw assembly proposed by the present invention;

[0038] Fig.12 A structural diagram of a first guide rail groove of an anti-fouling ball screw assembly proposed by the present invention;

[0039] Fig.13 A structural diagram of a second guide rail groove of an anti-fouling ball screw assembly proposed by the present invention;

[0040] Fig.14 A structural diagram of a first housing of an anti-fouling ball screw assembly proposed by the present invention;

[0041] Fig.15 This is a cross-sectional structural diagram of the interior of a first housing of an anti-fouling ball screw assembly proposed by the present invention;

[0042] Fig.16 A schematic diagram of a block connection of an anti-fouling ball screw assembly proposed in the present invention.

[0043] Legend:

[0044] 1. Bottom plate; 2. Cleaning mechanism; 201. Connecting pipe; 202. Delivery pipe; 203. Gas pipe; 204. Transfer pipe; 205. Spray pipe; 206. Spray head; 207. Fixed groove; 208. Scraper; 209. Guide plate; 210. Fixed cylinder; 211. Brush; 212. First drainage hole; 3. Protection mechanism; 301. Storage box; 302. First guide groove; 303. Support rod; 304. Isolation cover; 305. Upper semicircular cover; 306. First fixed plate; 307. Sliding block; 308. Lower semicircular cover; 309. Second drainage hole; 310. Second fixed plate Plate; 311, second guide groove; 312, limit block; 4, quick-release fixing mechanism; 401, first shell; 402, support rod; 403, first spring; 404, first placement groove; 405, second spring; 406, first baffle; 407, clamping block; 5, mounting block; 6, motor; 7, rotating shaft; 8, second placement groove; 9, arc plate; 10, fixing block; 11, screw rod; 12, nut; 13, second shell; 14, placement plate; 15, steel ball; 16, retainer; 17, outer ring; 18, sealing ring; 19, fixing ring; 20, support block; 21, second baffle. DETAILED DESCRIPTION

[0045] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0046] like Figure 1 - Fig.10 As shown: an anti-fouling ball screw assembly, including a bottom plate 1, an upper side wall of the bottom plate 1 is fixedly connected with an arc plate 9, the arc plate 9 is used to set the area for the outer side of the screw 11 and other devices to slide, a second placement groove 8 is opened inside the bottom plate 1, and the second placement groove 8 is used to protect and support the outside of part of the cleaning mechanism 2 inside, a second shell 13 is set inside the arc plate 9, and the cleaning mechanism 2 is set inside the second placement groove 8 and the arc plate 9;

[0047] The cleaning mechanism 2 includes: a connecting tube 201, two transfer tubes 204, a scraper 208 and a fixed tube 210. The outer side of the connecting tube 201 is arranged inside the second placement groove 8. The front end of the connecting tube 201 penetrates and is connected to the front side wall of the bottom plate 1. The front end of the connecting tube 201 is supported and raised by penetrating the front side wall of the bottom plate 1, and is connected to an air pump on the outside through the connecting tube 201. The right end of the connecting tube 201 is connected to the delivery tube 202. The front and rear sides of the delivery tube 202 are connected to the gas tube 203. The left ends of the two transfer tubes 204 are connected to the right end of the gas tube 203. After the gas flows into the connecting tube 201, it will be evenly The gas is distributed to the inside of the delivery pipe 202, and is connected to the transfer pipe 204 through the gas pipe 203, so that the gas is transferred to the inside of the two transfer pipes 204 and reaches the inside of the spray pipe 205. The tops of the two transfer pipes 204 are connected to the spray pipe 205. The two transfer pipes 204 and the spray pipe 205 are connected to the left and right sides of the arc plate 9. The inside of the arc plate 9 is provided with a fixed groove 207. The other sides of the two spray pipes 205 are connected to the nozzle 206. The plurality of nozzles 206 are arranged in the fixed groove 207. The gas is sprayed in a specific direction and pressure through the nozzle 206 on the spray pipe 205. Since the nozzle 206 is arranged on the arc plate 9, the nozzle 206 is arranged on the arc plate 9. The medium ejected from the fixed groove 207 inside the curved plate 9 can effectively clean and purge the area inside and around the curved plate 9. The right end of the fixed cylinder 210 is fixedly connected to the left end of the second shell 13. The fixed cylinder 210 is arranged on the left end of the second shell 13, so that the screw rod 11 drives the internal device of the second shell 13 to slide, so as to protect the internal device from the outside. A lower semicircular cover 308 is arranged on the outer side of the bottom of the second shell 13. The upper side wall of the scraper 208 is fixedly connected to the bottom wall of the lower semicircular cover 308. The right side of the scraper 208 is fixedly connected with a guide plate 209. The device inside the second shell 13 slides on the outer side of the screw rod 11 to drive the lower semicircular cover 308. 8 and the scraper 208 at the bottom slide inside the curved plate 9 to scrape off the internal impurities and pollutants of the curved plate 9, and guide the wind coming out of the fixed groove 207 through the guide plate 209, so that when the scraper 208 slides, the gas can guide the impurities through the guide plate 209 to flow into the scraper 208 for pushing and scraping, and the interior of the fixed cylinder 210 is fixedly connected with a brush 211, and a first sewage discharge hole 212 is opened at the bottom of the fixed cylinder 210, and the brush 211 inside the fixed cylinder 210 is used to clean the surface of the screw rod 11 when sliding and rotating, and the cleaned pollutants will be discharged into the interior of the lower semicircular cover 308 through the first sewage discharge hole 212.

[0048] like Figure 1 - Fig.11As shown, the front and rear sides of the upper side wall of the bottom plate 1 are fixedly connected with fixing blocks 10, and the two fixing blocks 10 are fixedly connected to the front and rear sides of the arc plate 9. The front and rear of the arc plate 9 are supported and fixed by fixing the fixing blocks 10 to the upper side wall of the bottom plate 1, and the spray pipe 205 is prevented from detaching from the inside of the arc plate 9. The left side wall of the bottom plate 1 is fixedly connected with a mounting block 5, and the inside of the mounting block 5 is fixedly connected with a motor 6. The motor 6 is fixed to the upper side wall of the bottom plate 1 by the provided mounting block 5. The output end of the motor 6 is fixedly connected with a rotating shaft 7, and the right end of the rotating shaft 7 is fixedly connected to a screw rod 11. The rotating shaft 7 on the output end of the motor 6 is used to drive the motor 6 to rotate. The movable screw 11 slides inside the arc-shaped plate 9, and a second baffle 21 is fixedly connected to the right part of the upper side wall of the base plate 1. A support block 20 is slidably connected inside the second baffle 21, and a fixing ring 19 is fixedly connected inside the support block 20. The right end of the screw rod 11 is rotatably connected to the inside of the fixing ring 19, and the right end of the screw rod 11 is rotated inside the fixing ring 19 by rotation to support the right end of the screw rod 11. When disassembling, the support block 20 on the outer side of the fixing ring 19 is taken out of the second baffle 21, and the impurities stored in the arc-shaped plate 9 can be discharged out of the body of the base plate 1 through the second baffle 21.

[0049] like Figure 1 - Fig.13 As shown, the outer sides of the bottom plate 1 and the second housing 13 are both provided with a protection mechanism 3;

[0050] The protection mechanism 3 includes: two storage boxes 301 and an upper semicircular cover 305. The two storage boxes 301 are both arranged on the left side of the mounting block 5 and the right side of the second baffle 21. The storage boxes 301 are arranged on the left side of the mounting block 5 and the right side of the second baffle 21 to conveniently store the internal isolation cover 304, and can also be conveniently taken out when needed to shield the bottom plate 1 and the curved plate 9. The front and rear inner walls of the two storage boxes 301 are both provided with first guide rail grooves 302, and each of the two first guide rail grooves 302 is movably connected with a support rod 303 inside. The first guide rail grooves 302 inside the storage boxes 301 are used to provide a guide rail that can slide and rotate for the support rod 303. The outer side walls of the two support rods 303 are fixedly connected with isolation covers 304, and the bottoms of the two isolation covers 304 are slidably connected to the top hole grooves of the two fixed blocks 10. When protection is needed, the isolation covers 304 fixed on the outer side walls of the support rods 303 are moved along the first guide rails The groove 302 moves and is slidably connected with the hole groove at the top of the fixed block 10 at the bottom, thereby forming protection for the top of the bottom plate 1 and the outer side of the arc plate 9. The interior of the upper semicircular cover 305 is arranged at the top of the second shell 13. The front and rear sides of the bottom of the upper semicircular cover 305 are fixedly connected with the first fixing plates 306, and the bottom walls of the two first fixing plates 306 are fixedly connected with sliders 307. A second sewage discharge hole 309 is provided at the bottom of the lower semicircular cover 308. The front and rear sides of the top of the lower semicircular cover 308 are fixedly connected with the second fixing plates 310. The insides of the two second fixing plates 310 are provided with second guide rail grooves 311. The left side walls of the two second fixing plates 310 are fixedly connected with limiting blocks 312. The slider 307 is slidably connected to the inside of the second guide rail groove 311. The slider 307 at the bottom of the first fixing plates 306 at the front and rear sides of the bottom of the upper semicircular cover 305 can slide in the second guide rail groove 311 inside the second fixing plate 310 on the bottom of the second shell 13. In this way, the upper semicircular cover 305 and the lower semicircular cover 308 can move relative to each other, and the slider 307 sliding inside the second guide groove 311 can be limited by the limit block 312 to prevent excessive sliding that causes the inability to be fixed on the outer side of the second shell 13, and to achieve wrap-around protection for the second shell 13. The second sewage hole 309 is set corresponding to the first sewage hole 212.

[0051] like Figure 1 - Fig.11As shown, the nut 12 is fixedly connected to the inside of the second shell 13, and the nut 12 and the steel ball 15 are protected from the outside by the second shell 13 to prevent external damage. The second shell 13 is fixedly connected to the inside of the second shell 13, and each of the two placement plates 14 is provided with a steel ball 15. The steel ball 15 is protected from the outside by the two placement plates 14, so that the steel ball 15 can rotate inside the placement plate 14. The insides of the multiple steel balls 15 are all penetrated by a retainer 16, and each of the steel balls 15 can be fixed by the retainer 16. The steel balls 15 are connected together, and the right side wall of the right placement plate 14 is fixedly connected with a sealing ring 18, and the outer side of the sealing ring 18 is fixedly connected with an outer ring 17. The sealing ring 18 is provided to achieve a sealing effect to prevent dust from entering the interior through the sealing ring 18. The left side wall of the outer ring 17 is fixedly connected to the right end of the second shell 13. The interior of the nut 12 is meshed with the screw rod 11. The nut 12 is meshed with the screw rod 11 to drive the nut 12 to slide on the outer side of the screw rod 11. The outer sides of the steel balls 15 are slidably connected to the outer side of the screw rod 11.

[0052] like Figure 1 - Fig.16 As shown, the brush 211 is arranged on the outside of the screw rod 11, and quick-release fixing mechanisms 4 are arranged on both the left and right sides of the bottom plate 1;

[0053] The quick-release fixing mechanism 4 includes: two first shells 401, a second spring 405 and a block 407. The two first shells 401 are fixedly connected to the left and right sides of the bottom plate 1. The first shells 401 are arranged on the left and right sides of the bottom plate 1 to support the bottom of the top storage box 301. The front and rear sides of each first shell 401 are slidably connected with support rods 402. The rear side walls of each two support rods 402 are fixedly connected with two first springs 403. The first springs 403 are squeezed by pressing the support rods 402, and the support rods 402 are driven by the first springs 403 to rebound and reset. Multiple first springs 403 are fixedly connected to the inside of the two first shells 401. The inside of each two first shells 401 is provided with a first placement groove 404, and the block 407 is placed in an area through the first placement groove 404. The bottom ends of each two second springs 405 are fixedly connected to one The top of each of the two second springs 405 is fixedly connected with a first baffle 406 inside the first placement slot 404, and the outer side of each first baffle 406 is arranged inside the first placement slot 404. The top walls of the four clamping blocks 407 are fixedly connected to the bottom wall of the storage box 301, and the bottom outer side of the clamping block 407 is arranged corresponding to the first placement slot 404. When the clamping block 407 enters the first placement slot 404, the bottom of the clamping block 407 will contact the first baffle 406, and the second spring 405 will be squeezed by the first baffle 406. When the clamping block 407 completely enters the first placement slot 404, the support rod 402 will rebound and reset by squeezing the first spring 403, and the other side of the support rod 402 is inserted into the interior of the clamping block 407 to fix the clamping block 407 in the first placement slot 404, and fix the storage box 301 to the upper side wall of the first shell 401.

[0054] The present invention provides an anti-fouling ball screw assembly and a method for using the same, which specifically comprises the following steps:

[0055] Step 1: The gas in the gas pipe 203 enters the transfer pipe 204 respectively, and finally reaches the spray pipe 205. The spray head 206 on the spray pipe 205 sprays the gas in a specific direction and pressure. Since the spray head 206 is set in the fixed groove 207 inside the curved plate 9, the sprayed gas can effectively clean and purge the area inside and around the curved plate 9;

[0056] Step 2: When the screw rod 11 rotates, it drives the internal device of the second housing 13 to slide on the outer side of the screw rod 11, and the brush 211 inside the fixed cylinder 210 on the left end of the second housing 13 contacts the outer side of the screw rod 11, and further brushes away the dirt on the screw rod 11 by moving. The cleaned pollutants are discharged into the interior of the arc plate 9 through the first drain hole 212 at the bottom of the fixed cylinder 210 and the second drain hole 309 at the bottom of the lower semicircular cover 308;

[0057] Step 3: The first guide grooves 302 inside the two storage boxes 301 on the left side of the mounting block 5 and the right side of the second baffle plate 21 provide a moving track for the support rod 303. When protection is required, the isolation cover 304 fixed to the outer wall of the support rod 303 moves along the first guide groove 302 and is slidably connected with the top hole groove of the fixed block 10 at the bottom, thereby forming protection for the top of the bottom plate 1 and the outer side of the curved plate 9, preventing external impurities and pollutants from directly contacting and entering the interior of the curved plate 9;

[0058] Step 4: The support rod 402 inside the first shell 401 moves backward under the push of the block 407, and the first spring 403 connected thereto is also compressed. When the block 407 completely enters the first placement groove 404, the support rod 402 will rebound through 403, so that the other side of the support rod 402 is inserted into the interior of the block 407, thereby firmly fixing the block 407 in the first placement groove 404, thereby realizing a stable connection between the storage box 301 and the base plate 1.

[0059] It should be noted that the present invention is an anti-fouling ball screw assembly. First, the connecting tube 201 is connected to an external air pump, etc. to transport the gas to the interior of 201. After the connecting tube 201 receives the external gas, the gas will enter the delivery pipe 202 through the connecting tube 201, and then be evenly distributed to the gas pipes 203 on the front and rear sides. Then, the gas in the gas pipe 203 enters the transfer pipe 204 respectively, and finally reaches the spray pipe 205. The nozzle 206 on the spray pipe 205 sprays gas in a specific direction and pressure. Since the nozzle 206 is arranged in the fixed groove 207 inside the curved plate 9, the sprayed medium can effectively clean and purge the area inside and around the curved plate 9. When the screw 11 rotates, it will drive the internal device of the second shell 13 to slide on the outside of the screw 11. The brush 211 inside the fixed cylinder 210 on the left end of the second shell 13 contacts the outside of the screw 11, and the dirt on the screw 11 is further brushed off by movement. The cleaned pollutants are discharged into the interior of the curved plate 9 through the first drain hole 212 at the bottom of the fixed cylinder 210 and the bottom 309 of 308. When the screw 11 drives the interior of the second shell 13 and the protective mechanism 3 to slide, the lower semicircular cover 308 drives the scraper 208 and the guide plate 209 to slide inside the curved plate 9. The scraper 208 can scrape off the stubborn stains and impurities attached to the inside of the curved plate 9, and the guide plate 209 can guide the impurities, as well as guide the wind discharged from the nozzle 206, so that the wind discharged from the front and rear sides is guided and flows on the scraper 208 and the guide plate 209 to achieve rotation, to prevent impurities from flowing into the rear during cleaning, and to clean the scraper 208 and the guide plate 209 on the surface.

[0060] The pollutants generated during the cleaning process are discharged through the second drain hole 309 at the bottom of the lower semicircular cover 308. Since the second drain hole 309 corresponds to the first drain hole 212 at the bottom of the fixed cylinder 210, the discharged pollutants can flow out smoothly without accumulating inside.

[0061] The cleaned pollutants and the like will be pushed into the left side wall of the second baffle plate 21 , and the support block 20 will be taken out from the second baffle plate 21 , so that the impurities can be discharged out of the body of the bottom plate 1 .

[0062] The first guide groove 302 inside the two storage boxes 301 on the left side of the mounting block 5 and the right side of the second baffle 21 provides a moving track for the support rod 303. When protection is needed, the isolation cover 304 fixed to the outer wall of the support rod 303 moves along the first guide groove 302 and is slidably connected with the top hole groove of the fixed block 10 at the bottom, thereby forming protection for the top of the bottom plate 1 and the outer side of the arc plate 9, preventing external impurities and pollutants from directly contacting and entering the interior of the arc plate 9. When the nut 12 and the steel ball 15 inside the second shell 13 are driven to rotate and slide by 11, the outer side will be arranged on the top of the second shell 13 through the upper semicircular cover 305, and the slider 307 at the bottom of the first fixed plate 306 on the front and rear sides of the bottom of the upper semicircular cover 305 can slide in the second guide groove 311 inside the second fixed plate 310 on the bottom of the second shell 13. In this way, the upper semicircular cover 305 and the lower semicircular cover 308 can move relative to each other, and the slider 307 sliding inside the second guide groove 311 can be limited by the limit block 312 to prevent excessive sliding that causes the second shell 13 to be unable to be fixed, thereby realizing the wrap-around protection of the second shell 13.

[0063] When the storage box 301 is installed on both sides of the bottom plate 1, the block 407 at the bottom of the storage box 301 is aligned with the first placement groove 404 inside the first shell 401. During the insertion of the block 407, the block 407 will first contact the first baffle 406 and press the first baffle 406 downward. At this time, the second spring 405 connected to the first baffle 406 is compressed. At the same time, the support rod 402 inside the first shell 401 moves backward under the push of the block 407, and the first spring 403 connected thereto is also compressed. When the block 407 completely enters the first placement groove 404, the support rod 402 will rebound through the first spring 403, so that the other side of the support rod 402 is inserted into the interior of the block 407, thereby firmly fixing the block 407 in the first placement groove 404, realizing a stable connection between the storage box 301 and the bottom plate 1. When disassembly is required, the support rod 402 is pressed to slide in the sliding of the first shell 401 to squeeze the first spring 403, and at the same time, the block 407 is taken out from the first placement groove 404. When the support rod 402 is released, it will rebound, and at the same time, the second spring 405 will drive the first baffle 406 to rebound to close the inlet and outlet of the first placement groove 404 to prevent external impurities from entering the interior.

[0064] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. An anti-fouling ball screw assembly, comprising a base plate (1), characterized in that: The upper side wall of the bottom plate (1) is fixedly connected to an arc-shaped plate (9), a second placement groove (8) is provided inside the bottom plate (1), a second outer shell (13) is provided inside the arc-shaped plate (9), and a cleaning mechanism (2) is provided inside the second placement groove (8) and the arc-shaped plate (9); The cleaning mechanism (2) comprises: a connecting tube (201), two transfer tubes (204), a scraper (208) and a fixing tube (210); the outer side of the connecting tube (201) is arranged inside the second placement groove (8); the front end of the connecting tube (201) penetrates and is connected to the front side wall of the bottom plate (1); the right end of the connecting tube (201) is connected to the delivery tube (202); the front and rear sides of the delivery tube (202) are connected to the gas tube (203); the left ends of the two transfer tubes (204) are connected to the right end of the gas tube (203); the top ends of the two transfer tubes (204) are connected to the spray tube (205); the two transfer tubes (204) and the spray tube (205) are connected to the curved plate (9). Inside the left and right sides of the arc plate (9), a fixed groove (207) is provided inside the arc plate (9), the other sides of the two spray pipes (205) are connected to the nozzles (206), and the plurality of nozzles (206) are arranged inside the fixed groove (207). The right end of the fixed cylinder (210) is fixedly connected to the left end of the second shell (13), and a lower semicircular cover (308) is arranged on the outer side of the bottom of the second shell (13). The upper side wall of the scraper (208) is fixedly connected to the bottom wall of the lower semicircular cover (308), and the right side of the scraper (208) is fixedly connected to a guide plate (209), and the inside of the fixed cylinder (210) is fixedly connected to a brush (211), and the bottom of the fixed cylinder (210) is provided with a first sewage discharge hole (212).

2. The anti-fouling ball screw assembly according to claim 1, characterized in that: The upper side wall of the bottom plate (1) is fixedly connected to fixed blocks (10) on both the front and rear sides, and the two fixed blocks (10) are fixedly connected to the front and rear sides of the arc plate (9). The left side wall of the bottom plate (1) is fixedly connected to a mounting block (5), the interior of the mounting block (5) is fixedly connected to a motor (6), the output end of the motor (6) is fixedly connected to a rotating shaft (7), and the right end of the rotating shaft (7) is fixedly connected to the outer side with a screw rod (11).

3. The anti-fouling ball screw assembly according to claim 2, characterized in that: A second baffle (21) is fixedly connected to the right portion of the upper side wall of the bottom plate (1); a support block (20) is slidably connected inside the second baffle (21); a fixing ring (19) is fixedly connected inside the support block (20); and the right end of the screw rod (11) is rotatably connected inside the fixing ring (19).

4. The anti-fouling ball screw assembly according to claim 1, characterized in that: The outer sides of the bottom plate (1) and the second shell (13) are both provided with a protection mechanism (3); The protection mechanism (3) comprises: two storage boxes (301) and an upper semicircular cover (305); the two storage boxes (301) are arranged on the left side of the mounting block (5) and on the right side of the second baffle (21); the front and rear inner walls of the two storage boxes (301) are provided with first guide rail grooves (302); the interiors of each of the two first guide rail grooves (302) are movably connected with support rods (303); the outer side walls of the two support rods (303) are fixedly connected with isolation covers ( 304), the bottoms of the two isolation covers (304) are slidably connected to the top hole grooves of the two fixed blocks (10), the interior of the upper semicircular cover (305) is arranged on the top of the second shell (13), the front and rear sides of the bottom of the upper semicircular cover (305) are fixedly connected to the first fixing plates (306), the bottom walls of the two first fixing plates (306) are fixedly connected to the sliders (307), and the bottom of the lower semicircular cover (308) is provided with a second sewage discharge hole (309).

5. The anti-fouling ball screw assembly according to claim 4, characterized in that: The top front and rear sides of the lower semicircular cover (308) are fixedly connected with second fixing plates (310), the interiors of the two second fixing plates (310) are provided with second guide rail grooves (311), the interiors of the left side walls of the two second fixing plates (310) are fixedly connected with limiting blocks (312), the sliding block (307) is slidably connected to the interior of the second guide rail groove (311), and the second sewage discharge hole (309) is arranged corresponding to the first sewage discharge hole (212).

6. The anti-fouling ball screw assembly according to claim 1, characterized in that: The interior of the second shell (13) is fixedly connected with a nut (12), the interior of each of the second shells (13) is fixedly connected with a placement plate (14), each of the two placement plates (14) is provided with a steel ball (15), the interiors of the plurality of steel balls (15) are penetrated by a retainer (16), and the right side wall of the right placement plate (14) is fixedly connected with a sealing ring (18).

7. The anti-fouling ball screw assembly according to claim 6, characterized in that: The outer side of the sealing ring (18) is fixedly connected to an outer ring (17), the left side wall of the outer ring (17) is fixedly connected to the right end of the second housing (13), the interior of the nut (12) is meshed with the screw rod (11), and the outer sides of the steel balls (15) are slidably connected to the outer side of the screw rod (11).

8. The anti-fouling ball screw assembly according to claim 1, characterized in that: The brush (211) is arranged on the outside of the screw rod (11), and quick-release fixing mechanisms (4) are arranged on both the left and right sides of the bottom plate (1); The quick-release fixing mechanism (4) comprises: two first shells (401), a second spring (405) and a clamping block (407); the two first shells (401) are fixedly connected to the left and right sides of the bottom plate (1); the front and rear sides of each first shell (401) are slidably connected to a support rod (402); the rear side walls of each two support rods (402) are fixedly connected to two first springs (403); a plurality of first springs (403) are fixedly connected to the inside of the two first shells (401); a first placement groove (404) is provided inside each two first shells (401); the bottom ends of each two second springs (405) are fixedly connected to the inside of a first placement groove (404); the top ends of each two second springs (405) are fixedly connected to a first baffle (406); and the outer side of each first baffle (406) is arranged inside the first placement groove (404).

9. The anti-fouling ball screw assembly according to claim 8, characterized in that: The top walls of the four card blocks (407) are fixedly connected to the bottom wall of the storage box (301), and the outer sides of the bottoms of the card blocks (407) are arranged corresponding to the first placement groove (404).

10. A method for using an anti-fouling ball screw assembly according to any one of claims 1 to 9, characterized in that: The specific method includes the following steps: Step 1: The gas in the gas pipe (203) then enters the transfer pipe (204) and finally reaches the spray pipe (205). The spray head (206) on the spray pipe (205) sprays the gas in a specific direction and pressure. Since the spray head (206) is arranged in the fixed groove (207) inside the curved plate (9), the sprayed gas can effectively clean and purge the area inside and around the curved plate (9); Step 2: When the screw rod (11) rotates, it drives the internal device of the second housing (13) to slide on the outer side of the screw rod (11), and the brush (211) inside the fixed cylinder (210) on the left end of the second housing (13) contacts the outer side of the screw rod (11), and further brushes away the dirt on the screw rod (11) by moving. The cleaned pollutants are discharged into the interior of the arc plate (9) through the first drain hole (212) at the bottom of the fixed cylinder (210) and the second drain hole (309) at the bottom of the lower semicircular cover (308); Step 3: The first guide grooves (302) inside the two storage boxes (301) on the left side of the mounting block (5) and on the right side of the second baffle plate (21) provide a moving track for the support rod (303). When protection is required, the isolation cover (304) fixed to the outer wall of the support rod (303) moves along the first guide groove (302) and is slidably connected to the top hole groove of the fixed block (10) at the bottom, thereby forming protection for the top of the bottom plate (1) and the outer side of the curved plate (9), preventing external impurities and pollutants from directly contacting and entering the interior of the curved plate (9); Step 4: The support rod (402) inside the first shell (401) moves backward under the push of the block (407), and the first spring (403) connected thereto is also compressed. When the block (407) completely enters the first placement groove (404), the support rod (402) will rebound through (403), so that the other side of the support rod (402) is inserted into the interior of the block (407), thereby firmly fixing the block (407) in the first placement groove (404), thereby realizing a stable connection between the storage box (301) and the bottom plate (1).

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