CN108855922B - Convenient screening vehicle for quartz sand - Google Patents
Convenient screening vehicle for quartz sand Download PDFInfo
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- CN108855922B CN108855922B CN201810838294.3A CN201810838294A CN108855922B CN 108855922 B CN108855922 B CN 108855922B CN 201810838294 A CN201810838294 A CN 201810838294A CN 108855922 B CN108855922 B CN 108855922B
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- screening
- screening box
- quartz sand
- hopper
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/08—Separating solids from solids by subjecting their mixture to gas currents while the mixtures are supported by sieves, screens, or like mechanical elements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
The invention relates to a convenient screening vehicle for quartz sand. The invention aims to provide a convenient screening vehicle for quartz sand, which can fully screen quartz sand, is convenient to move, reduces the workload of workers and improves the working efficiency. The utility model provides a quartz sand is with convenient type screening car, includes wheel, mounting panel, air pump, screening case, gas transmission hose, feeder hopper, pull wire, fixed hook, hoop, first branch, second branch, first elastic component, electronic reel, acts as go-between, goes out hopper, slide bar, storage case, screening net, kickoff wheel, transmission shaft, fixed plate etc.. The invention achieves the effects of fully screening quartz sand, facilitating movement, reducing the workload of workers and improving the working efficiency.
Description
Technical Field
The invention relates to quartz sand, in particular to a convenient screening vehicle for quartz sand.
Background
The quartz sand is quartz particles formed by crushing and processing quartz stones. Quartz is a non-metallic mineral, a silicate mineral that is hard, wear resistant, and chemically stable. Meanwhile, the quartz sand is an important industrial mineral raw material and a non-chemical dangerous article, and is widely applied to industries such as glass, casting, ceramics and fireproof materials, ferrosilicon smelting, metallurgical flux, metallurgy, building, chemical engineering, plastics, rubber, grinding materials, filter materials and the like. Quartz sand has important application in daily life, production, scientific research and other aspects, but sometimes can cause harm to human bodies. Asbestos is a fibrous siliceous mineral. The long-term inhalation of people can cause the damage of lung tissues, and the ultrafine asbestos fibers can be deposited in the lung bubbles to cause the gradual fibrosis of the lung tissues, thereby affecting the function of lung gas exchange.
Present not the quartz sand of equidimension can be arranged in the quartz product of difference, present screening mode to quartz sand generally sieves through vibrations, and the vibration sieves and can not make quartz sand obtain abundant even screening, and present sieving mechanism is manual operation more, the quartz sand dust is big, cause operational environment poor, and it is very big to staff's health injury, and current sieving mechanism is not convenient for remove, when the material that needs to discharge, also extremely inconvenient, waste time and energy, make workman's work burden increase, and the work efficiency is reduced.
To sum up, need research and develop a quartz sand that can fully screen quartz sand at present, be convenient for remove, reduce workman's work burden, improve work efficiency's convenient type screening car for quartz sand.
Disclosure of Invention
The invention aims to overcome the defect that the quartz sand dust is large due to insufficient screening in the conventional quartz sand screening method, and the technical problem to be solved by the invention is to provide a convenient screening vehicle for quartz sand, which can be used for sufficiently screening quartz sand, is convenient to move, reduces the workload of workers and improves the working efficiency.
The invention is achieved by the following specific technical means:
a convenient screening trolley for quartz sand comprises wheels, a mounting plate, an air pump, a screening box, an air conveying hose, a feeding hopper, a traction line, a fixing hook, an iron ring, a first supporting rod, a second supporting rod, a first elastic part, an electric reel, a pull line, a discharging hopper, a sliding rod, a storage box, a screening net, a material poking wheel, a transmission shaft, a fixing plate, a sealing sleeve, a driving motor, a first bevel gear, a bearing seat, a second bevel gear, a first sliding block and a material baffle plate; the wheel is arranged at the bottom of the mounting plate, and the electric reel, the second support rod, the first support rod, the iron ring and the air pump are fixedly connected to the top of the mounting plate in sequence; the screening box is hinged to the top of the first support rod, a first sliding groove is formed in the front side of the screening box, and a discharge port is formed in the bottom of the screening box; the screening box is provided with a second chute which is uniformly distributed at two sides of the discharge port; the striker plate is in sliding connection with the second sliding groove through the first sliding block; the sliding rod is hinged to the top of the second supporting rod and is connected with the first sliding groove in a sliding mode; the discharge hopper is embedded in the lower part of the side surface of the screening box close to the second supporting rod, and the feed hopper is embedded in the top of the screening box and is positioned right above the discharge port; one end of the pull wire is in transmission connection with the electric reel, and the other end of the pull wire is connected with the bottom of one side of the screening box close to the discharge hopper; one end of the first elastic piece is connected with the top of the mounting plate, the other end of the first elastic piece is connected with the screening box, and the first elastic piece is positioned between the first support rod and the second support rod; the material storage box is fixedly connected to the top in the screening box and is communicated with the feed hopper; the fixing plate is hinged to one side of the bottom of the material storage box and is positioned right below the material storage box; the sealing sleeve is embedded at the bottom of the screening box, one end of the traction wire is connected with the bottom of the fixed plate, the other end of the traction wire penetrates through the sealing sleeve and is connected with the fixed hook, and the fixed hook is buckled with the iron ring; the screening net is embedded in the middle of the fixed plate and is positioned right below the feed hopper; one end of the gas transmission hose is connected with the gas pump, and the other end of the gas transmission hose sequentially penetrates through the screening box and the storage box and is communicated with the interior of the storage box; the driving motor is fixedly connected to the rear side of the screening box, the first bevel gear is in transmission connection with the output end of the driving motor, and the bearing seats are uniformly embedded in the rear side wall of the screening box; one end of the transmission shaft is fixedly connected with the second bevel gear, the second bevel gear is meshed with the first bevel gear, the other end of the transmission shaft is pivoted with the bearing seat and fixedly connected with the material shifting wheel through the bearing seat, and the material shifting wheel is positioned in the material storage box;
the device also comprises a first butterfly bolt and a receiving hopper; one end of the material receiving hopper is hinged with the bottom of one end of the fixing plate, which is far away from the traction line, and the other ends of the material receiving hopper and the fixing plate are both provided with first threaded holes for the first butterfly bolts to be in threaded connection;
the device also comprises a piston, a filter tank, a curved pipe, an exhaust hole, a second butterfly bolt, a sealing cover and an exhaust pipe; the filter tank is fixedly connected to the top of the screening box, the piston is in interference connection with the top of the filter tank, and second threaded holes are uniformly distributed in the side part of the sealing cover; the second butterfly bolt is in threaded connection with the second threaded hole; the bent pipe penetrates through the top of the filter tank and is uniformly provided with exhaust holes; one end of the exhaust pipe penetrates through the top of the sealing cover, and the other end of the exhaust pipe is fixedly connected with the filter tank and communicated with the bent pipe;
the device also comprises a pull ring, a traction rope, a discharge hopper, an inclined plate, a second elastic part, a guide rod and a roller; one end of the inclined plate is hinged with the bottom in the screening box, and the other end of the inclined plate is provided with a guide groove; one end of the guide rod is connected with the inclined plate through a second elastic piece, and the guide rod and the second elastic piece are positioned in the guide groove; the roller is arranged at one end of the guide rod far away from the second elastic part, and the discharge hopper is fixedly connected to the top of the inclined plate; one end of the traction rope is connected with the top of the discharge hopper, and the other end of the traction rope penetrates through one side of the top of the screening box and is connected with the pull ring;
the device also comprises a clamping rod and a limiting plate; clamping grooves are uniformly distributed on two sides of the mounting plate; the clamping rod is clamped with the clamping groove and is fixedly connected with the limiting plate;
the material receiving frame and the second sliding block are also included; the top of the mounting plate is provided with a third chute, and the third chute is positioned right below the discharge port; the material receiving frame is in sliding connection with the third sliding chute through a second sliding block;
one end of the fixing wire is connected with the side part of the piston, and the other end of the fixing wire is connected with the side part of the filter tank.
Compared with the prior art, the invention has the following beneficial effects:
the invention achieves the effects of fully screening quartz sand, facilitating movement, reducing the workload of workers and improving the working efficiency.
1. According to the invention, through the first butterfly bolt and the receiving hopper, part of fine quartz sand is prevented from scattering to the screening box.
2. According to the invention, through the piston, the filter tank, the bent pipe, the exhaust hole, the second butterfly bolt, the sealing cover and the exhaust pipe, the discharge amount of quartz sand dust is reduced, the effects of protecting the environment and protecting the health of workers are achieved, and the filter tank is blocked by the piston, so that the absorption liquid in the filter tank is prevented from being poured out when the inclined screening box is used for discharging.
4. According to the invention, the coarse quartz sand is prevented from falling into the screening box through the pull ring, the traction rope, the discharge hopper, the inclined plate, the second elastic part, the guide rod and the roller, and the effect of reducing the loss of the quartz sand is achieved.
6. According to the invention, potential safety hazards caused by movement are avoided through the clamping rod and the limiting plate.
7. According to the invention, through the material receiving frame and the second sliding block, the phenomenon that the fine quartz sand is scattered due to improper placement position of the receiving tool is avoided, and the effect of reducing the loss of the quartz sand is achieved.
8. The invention prevents the loss of the piston in the using process through the fixing wire.
Drawings
Fig. 1 is a schematic front view of the present invention.
Fig. 2 is a schematic cross-sectional view of a first embodiment of the present invention.
Fig. 3 is a partial rear view structure diagram of the present invention.
FIG. 4 is an enlarged view of A in FIG. 2 according to the present invention.
Fig. 5 is a schematic cross-sectional view of a second embodiment of the present invention.
FIG. 6 is a third cross-sectional structural view of the present invention.
FIG. 7 is a schematic view of a fourth cross-sectional structure of the present invention.
FIG. 8 is an enlarged view of B in FIG. 7 according to the present invention.
Fig. 9 is a schematic cross-sectional view of a fifth embodiment of the present invention.
Fig. 10 is a schematic sectional view of a sixth embodiment of the present invention.
Fig. 11 is a schematic sectional view of a seventh embodiment of the present invention.
The labels in the figures are: 1-wheel, 2-mounting plate, 3-air pump, 4-screening box, 5-air hose, 6-feed hopper, 7-traction line, 8-fixing hook, 9-iron ring, 10-first supporting rod, 11-second supporting rod, 12-first elastic component, 13-electric reel, 14-pull line, 15-discharge hopper, 16-slide rod, 17-first chute, 18-storage box, 19-screening net, 20-material-shifting wheel, 21-transmission shaft, 22-fixing plate, 23-sealing sleeve, 24-driving motor, 25-first bevel gear, 26-bearing seat, 27-second bevel gear, 28-second chute, 29-first slide block, 30-discharge port, 31-striker plate, 32-a first threaded hole, 33-a first butterfly bolt, 34-a receiving hopper, 35-a piston, 36-a filter tank, 37-a curved pipe, 38-an exhaust hole, 39-a second butterfly bolt, 40-a second threaded hole, 41-a sealing cover, 42-an exhaust pipe, 43-a pull ring, 44-a traction rope, 45-a discharge hopper, 46-an inclined plate, 47-a second elastic element, 48-a guide groove, 49-a guide rod, 50-a roller, 51-a clamping groove, 52-a clamping rod, 53-a limiting plate, 54-a receiving frame, 55-a third sliding groove, 56-a second sliding block and 57-a fixing line.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
a convenient screening vehicle for quartz sand is shown in figures 1-11 and comprises a wheel 1, a mounting plate 2, an air pump 3, a screening box 4, an air delivery hose 5, a feed hopper 6, a traction wire 7, a fixing hook 8, an iron ring 9, a first support rod 10, a second support rod 11, a first elastic part 12, an electric reel 13, a pull wire 14, a discharge hopper 15, a slide rod 16, a storage box 18, a screening net 19, a kick-off wheel 20, a transmission shaft 21, a fixing plate 22, a sealing sleeve 23, a driving motor 24, a first bevel gear 25, a bearing seat 26, a second bevel gear 27, a first sliding block 29 and a material baffle 31; the wheel 1 is arranged at the bottom of the mounting plate 2, and the electric reel 13, the second support rod 11, the first support rod 10, the iron ring 9 and the air pump 3 are fixedly connected to the top of the mounting plate 2 in sequence; the screening box 4 is hinged to the top of the first supporting rod 10, a first sliding groove 17 is formed in the front side of the screening box, and a discharge opening 30 is formed in the bottom of the screening box 4; the screening box 4 is provided with a second chute 28 which is uniformly distributed at two sides of the discharge opening 30; the striker plate 31 is in sliding connection with the second sliding chute 28 through the first sliding block 29; the sliding rod 16 is hinged to the top of the second support rod 11 and is connected with the first sliding groove 17 in a sliding manner; the discharge hopper 15 is embedded in the lower part of the side surface of the screening box 4 close to the second supporting rod 11, and the feed hopper 6 is embedded in the top of the screening box 4 and is positioned right above the discharge port 30; one end of the pull wire 14 is in transmission connection with the electric reel 13, and the other end of the pull wire is connected with the bottom of the screening box 4 close to the discharge hopper 15; one end of a first elastic piece 12 is connected with the top of the mounting plate 2, the other end of the first elastic piece is connected with the screening box 4, and the first elastic piece 12 is positioned between the first supporting rod 10 and the second supporting rod 11; the storage box 18 is fixedly connected to the top in the screening box 4 and is communicated with the feed hopper 6; the fixing plate 22 is hinged to one side of the bottom of the material storage box 18 and is positioned right below the material storage box 18; the sealing sleeve 23 is embedded at the bottom of the screening box 4, one end of the traction wire 7 is connected with the bottom of the fixing plate 22, the other end of the traction wire penetrates through the sealing sleeve 23 to be connected with the fixing hook 8, and the fixing hook 8 is buckled with the iron ring 9; the screening net 19 is embedded in the middle of the fixed plate 22 and is positioned right below the feed hopper 6; one end of the gas transmission hose 5 is connected with the gas pump 3, and the other end of the gas transmission hose penetrates through the screening box 4 and the material storage box 18 in sequence and is communicated with the interior of the material storage box 18; the driving motor 24 is fixedly connected to the rear side of the screening box 4, the first bevel gear 25 is in transmission connection with the output end of the driving motor 24, and the bearing seats 26 are uniformly embedded in the rear side wall of the screening box 4; one end of the transmission shaft 21 is fixedly connected with the second bevel gear 27, the second bevel gear 27 is meshed with the first bevel gear 25, the other end of the transmission shaft 21 is pivoted with the bearing seat 26 and penetrates through the bearing seat 26 to be fixedly connected with the material shifting wheel 20, and the material shifting wheel 20 is positioned in the material storage box 18.
When the quartz sand screening device is required to screen quartz sand, firstly, quartz sand is added into the storage box 18 through the feed hopper 6 and is scattered on the screening net 19, the air pump 3 and the driving motor 24 are started simultaneously, high air pressure is introduced into the storage box 18 through the air hose 5 by the air pump 3 to blow the quartz sand on the screening net 19, meanwhile, the driving motor 24 drives the second bevel gear 27 to rotate through the first bevel gear 25, then the driving wheel 20 is driven by the transmission shaft 21 to turn over the quartz sand on the screening net 19, so that the quartz sand can be sufficiently and uniformly distributed on the screening net 19, the quartz sand can be accelerated to penetrate through the screening net 19 and fall to the baffle plate 31, and the air pump 3 is more favorable for blowing dust in the quartz sand out of the feed hopper 6.
After the quartz sand screening is finished, the striker plate 31 can be pulled out from the front side, and meanwhile, the quartz sand is collected by using an instrument, so that fine quartz sand on the striker plate 31 obtained by screening is collected in the instrument for later use, the unloading of workers is facilitated, the unloading operation is simplified, and the working efficiency is improved.
After tiny quartz sand finishes unloading, at first loosen fixed hook 8, fixed plate 22 is swung downwards by the effect of quartz sand gravity, quartz sand drops to screening box 4 bottom in, control electronic reel 13 is collected and is acted as go-between 14, drive screening box 4 and rotate clockwise round first branch 10 top, slide bar 16 slides along first spout 17, the quartz sand of screening box 4 bottom is under screening box 4 tilt action, from 15 roll-offs of play hopper, and use collecting tool to receive reserve, the staff that has been convenient collects the coarse quartz sand through the screening, fine quartz sand and coarse quartz sand mixed pollution appear in having avoided unloading, thereby the quality of screening has been improved.
As shown in fig. 5, the convenient screening vehicle for quartz sand further comprises a first butterfly bolt 33 and a receiving hopper 34; one end of the receiving hopper 34 is hinged to the bottom of the end of the fixing plate 22 far away from the traction wire 7, and the other ends of the receiving hopper 34 and the fixing plate 22 are both provided with a first threaded hole 32 for screwing a first butterfly bolt 33.
When the quartz sand is screened, the fine quartz sand penetrates through the screening net 19 and falls into the receiving hopper 34, so that the screened fine quartz sand completely falls into the receiving hopper 34, partial fine quartz sand is prevented from scattering into the screening box 4, inconvenience is brought to collection, and when the fine quartz sand needs to be collected, the baffle plate 31 is pulled out towards the front side, then the first butterfly bolt 33 is loosened, the receiving hopper 34 can be swung, and the receiving and collection are carried out by using tools.
As shown in fig. 6, the convenient screening vehicle for quartz sand further comprises a piston 35, a filter tank 36, a curved pipe 37, an exhaust hole 38, a second butterfly bolt 39, a sealing cover 41 and an exhaust pipe 42; the filter tank 36 is fixedly connected to the top of the screening box 4, the piston 35 is in interference fit connection with the top of the filter tank 36, and second threaded holes 40 are uniformly distributed in the side part of the sealing cover 41; the second butterfly bolt 39 is in threaded connection with the second threaded hole 40 and penetrates through the second threaded hole 40 to be in interference connection with the feed hopper 6; the bent pipe 37 penetrates through the top of the filter tank 36 and is uniformly provided with exhaust holes 38; one end of the exhaust pipe 42 penetrates the top of the sealing cover 41, and the other end is fixedly connected with the filtering groove 36 and communicated with the curved pipe 37.
When the screening quartz sand, air pump 3 blows the quartz sand on screening net 19, can produce great quartz sand dust, discharge from feeder hopper 6, quartz sand dust is via sealed lid 41, blast pipe 42 lets in to bent pipe 37, and in getting into filter tank 36 through exhaust hole 38, filter tank 36 absorbs the dust, the discharge amount of quartz sand dust has been reduced, the environmental protection has been reached, the healthy effect of protection staff simultaneously, block up filter tank 36 through piston 35, when having avoided slope screening case 4 to unload, the absorption liquid in filter tank 36 is poured.
As shown in fig. 7 and 8, the portable screening cart for quartz sand further comprises a pull ring 43, a pull rope 44, a discharge hopper 45, an inclined plate 46, a second elastic member 47, a guide rod 49 and a roller 50; one end of the inclined plate 46 is hinged with the bottom in the screening box 4, and the other end is provided with a guide groove 48; one end of the guide rod 49 is connected with the inclined plate 46 through the second elastic piece 47, and the guide rod 49 and the second elastic piece 47 are positioned in the guide groove 48; the roller 50 is arranged at one end of the guide rod 49 far away from the second elastic element 47, and the discharge hopper 45 is fixedly connected to the top of the inclined plate 46; one end of the hauling rope 44 is connected with the top of the discharging hopper 45, and the other end of the hauling rope runs through one side of the top of the screening box 4 and is connected with the pull ring 43.
When the coarse quartz sand on the screening net 19 is unloaded to swing the fixing plate 22, the pull ring 43 is pulled, the pulling rope 44 pulls the discharge hopper 45 to be connected with the fixing plate 22, so that the quartz sand on the screening net 19 is conveniently poured into the discharge hopper 45 from the discharge hopper 45, the coarse quartz sand is prevented from falling into the screening box 4, the effect of reducing the loss of the quartz sand is achieved, meanwhile, the inclined plate 46 swings the guide rod 49 to conveniently pass through the roller 50 through the second elastic part 47 and the roller 50, the discharge hopper 45 can also be fixed, the pull ring 43 is prevented from being pulled for a long time in the unloading process, and the workload of workers is reduced.
As shown in fig. 9, the convenient screening vehicle for quartz sand further comprises a clamping rod 52 and a limiting plate 53; clamping grooves 51 are uniformly distributed on two sides of the mounting plate 2; the clamping rod 52 is clamped with the clamping groove 51 and is fixedly connected with the limiting plate 53.
When the wheel screening device is required to be stabilized, the clamping rod 52 is inserted into the clamping groove 51, so that the limiting plate 53 fixes the wheel 1, the situation that the device moves to influence the work when quartz sand is screened is prevented, and potential safety hazards caused by the movement are avoided.
As shown in fig. 10, the convenient screening vehicle for quartz sand further comprises a material receiving frame 54 and a second sliding block 56; the top of the mounting plate 2 is provided with a third chute 55, and the third chute 55 is positioned right below the discharge port 30; the material receiving frame 54 is slidably connected to the third slide groove 55 by a second slide block 56.
When receiving the fine quartz sand, open striker plate 31, loosen first butterfly bolt 33 for the fine quartz sand in the receiving hopper 34 directly pours into to receiving the material frame 54 in from bin outlet 30, has reduced the staff and still need prepare the trouble of receiving tool by oneself, and it is improper to have avoided the place position of receiving tool simultaneously, leads to partial fine quartz sand to scatter, has reached the effect that reduces the quartz sand loss.
As shown in FIG. 11, the convenient screening cart for quartz sand further comprises a fixing wire 57, wherein one end of the fixing wire 57 is connected with the side part of the piston 35, and the other end of the fixing wire 57 is connected with the side part of the filtering tank 36.
The piston 35 is connected by a fixing wire 57 to prevent the piston 35 from being lost during use.
The control mode of the invention is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the invention.
The above description is provided only to illustrate the technical concept of the present invention, and those skilled in the art will appreciate that various changes and modifications can be made without changing the essential features of the present invention. Accordingly, the exemplary embodiments of the present invention are provided for illustrative purposes only, and are not intended to limit the technical concept of the present invention. The scope of the technical idea of the present disclosure is not limited thereto. Therefore, it should be understood that the above-described exemplary embodiments are illustrative in all respects, not restrictive of the disclosure. The scope of the present disclosure should be construed based on the claims, and all technical ideas within the equivalent scope thereof should be construed to fall within the scope of the present disclosure.
Claims (1)
1. A convenient screening trolley for quartz sand is characterized by comprising wheels (1), a mounting plate (2), an air pump (3), a screening box (4), an air delivery hose (5), a feed hopper (6), a traction wire (7), a fixing hook (8), an iron ring (9), a first support rod (10), a second support rod (11), a first elastic part (12), an electric reel (13), a pull wire (14), a discharge hopper (15), a slide rod (16), a storage box (18), a screening net (19), a material shifting wheel (20), a transmission shaft (21), a fixing plate (22), a sealing sleeve (23), a driving motor (24), a first bevel gear (25), a bearing seat (26), a second bevel gear (27), a first sliding block (29) and a material baffle (31); the wheel (1) is arranged at the bottom of the mounting plate (2), and the electric reel (13), the second support rod (11), the first support rod (10), the iron ring (9) and the air pump (3) are fixedly connected to the top of the mounting plate (2) in sequence; the screening box (4) is hinged to the top of the first supporting rod (10), a first sliding groove (17) is formed in the front side of the screening box, and a discharge opening (30) is formed in the bottom of the screening box (4); the screening box (4) is provided with a second chute (28) which is uniformly distributed at two sides of the discharge opening (30); the material baffle plate (31) is in sliding connection with the second sliding groove (28) through a first sliding block (29); the sliding rod (16) is hinged to the top of the second support rod (11) and is connected with the first sliding groove (17) in a sliding manner; the discharge hopper (15) is embedded in the lower part of the side surface of the screening box (4) close to the second supporting rod (11), and the feed hopper (6) is embedded in the top of the screening box (4) and is positioned right above the discharge port (30); one end of the pull wire (14) is in transmission connection with the electric reel (13), and the other end of the pull wire is connected with the bottom of one side, close to the discharge hopper (15), of the screening box (4); one end of a first elastic piece (12) is connected with the top of the mounting plate (2), the other end of the first elastic piece is connected with the screening box (4), and the first elastic piece (12) is positioned between the first supporting rod (10) and the second supporting rod (11); the material storage box (18) is fixedly connected to the inner top of the screening box (4) and is communicated with the feed hopper (6); the fixing plate (22) is hinged to one side of the bottom of the material storage box (18) and is positioned right below the material storage box (18); the sealing sleeve (23) is embedded at the bottom of the screening box (4), one end of the traction wire (7) is connected with the bottom of the fixing plate (22), the other end of the traction wire penetrates through the sealing sleeve (23) to be connected with the fixing hook (8), and the fixing hook (8) is buckled with the iron ring (9); the screening net (19) is embedded in the middle of the fixed plate (22) and is positioned right below the feed hopper (6); one end of the gas transmission hose (5) is connected with the gas pump (3), and the other end of the gas transmission hose penetrates through the screening box (4) and the storage box (18) in sequence and is communicated with the interior of the storage box (18); the driving motor (24) is fixedly connected to the rear side of the screening box (4), the first bevel gear (25) is in transmission connection with the output end of the driving motor (24), and the bearing seats (26) are uniformly embedded in the rear side wall of the screening box (4); one end of the transmission shaft (21) is fixedly connected with the second bevel gear (27), the second bevel gear (27) is meshed with the first bevel gear (25), the other end of the transmission shaft (21) is pivoted with the bearing seat (26) and penetrates through the bearing seat (26) to be fixedly connected with the material shifting wheel (20), and the material shifting wheel (20) is positioned in the material storage box (18);
the device also comprises a first butterfly bolt (33) and a receiving hopper (34); one end of the material receiving hopper (34) is hinged with the bottom of one end of the fixing plate (22) far away from the traction line (7), and the other ends of the material receiving hopper (34) and the fixing plate (22) are respectively provided with a first threaded hole (32) for a first butterfly bolt (33) to be screwed;
the device also comprises a piston (35), a filter tank (36), a curved pipe (37), an exhaust hole (38), a second butterfly bolt (39), a sealing cover (41) and an exhaust pipe (42); the filter tank (36) is fixedly connected to the top of the screening box (4), the piston (35) is in interference connection with the top of the filter tank (36), and second threaded holes (40) are uniformly distributed in the side part of the sealing cover (41); the second butterfly bolt (39) is in threaded connection with the second threaded hole (40); the bent pipe (37) penetrates through the top of the filter tank (36) and is uniformly provided with exhaust holes (38); one end of the exhaust pipe (42) penetrates through the top of the sealing cover (41), and the other end of the exhaust pipe is fixedly connected with the filter tank (36) and communicated with the curved pipe (37);
the device also comprises a pull ring (43), a traction rope (44), a discharge hopper (45), an inclined plate (46), a second elastic piece (47), a guide rod (49) and a roller (50); one end of the inclined plate (46) is hinged with the bottom in the screening box (4), and the other end is provided with a guide groove (48); one end of the guide rod (49) is connected with the inclined plate (46) through a second elastic piece (47), and the guide rod (49) and the second elastic piece (47) are positioned in the guide groove (48); the roller (50) is arranged at one end of the guide rod (49) far away from the second elastic piece (47), and the discharge hopper (45) is fixedly connected to the top of the inclined plate (46); one end of a traction rope (44) is connected with the top of the discharge hopper (45), and the other end of the traction rope penetrates through one side of the top of the screening box (4) and is connected with a pull ring (43);
the device also comprises a clamping rod (52) and a limit plate (53); clamping grooves (51) are uniformly distributed on two sides of the mounting plate (2); the clamping rod (52) is clamped with the clamping groove (51) and is fixedly connected with the limiting plate (53);
the device also comprises a material receiving frame (54) and a second sliding block (56); the top of the mounting plate (2) is provided with a third chute (55), and the third chute (55) is positioned right below the discharge opening (30); the material receiving frame (54) is connected with the third sliding chute (55) in a sliding way through a second sliding block (56);
and the device also comprises a fixed wire (57), wherein one end of the fixed wire (57) is connected with the side part of the piston (35), and the other end of the fixed wire (57) is connected with the side part of the filter tank (36).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810838294.3A CN108855922B (en) | 2018-07-27 | 2018-07-27 | Convenient screening vehicle for quartz sand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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