CN211026694U

CN211026694U - Wheel type sand washer for concrete making

Info

Publication number: CN211026694U
Application number: CN201921819029.7U
Authority: CN
Inventors: 刘臻一; 吴建平
Original assignee: Huzhou Sanchong Concrete Co ltd
Current assignee: Huzhou Sanchong Concrete Co ltd
Priority date: 2019-10-26
Filing date: 2019-10-26
Publication date: 2020-07-17
Anticipated expiration: 2029-10-26

Abstract

The utility model relates to a wheel type sand washing machine for concrete production, which comprises a feeding device, a water inlet device, a sand washing pool, a sand washing rotating wheel and a sand unloading plate, wherein the sand washing rotating wheel and the sand unloading plate are rotationally connected in the sand washing box; the water inlet device is also provided with a water separator, the lower surface of the water separator is provided with a plurality of spraying ports, and the spraying ports are positioned above the washing grinding wheel; a water diversion cavity used for communicating the water inlet and the spraying opening is also arranged in the water diverter. The utility model discloses have through pouring into the water knockout drum with water and spray out through the spray opening, can increase and wash the area and reduce the impact force of rivers to sand class product when washing to improve and wash the effect.

Description

Wheel type sand washer for concrete making

Technical Field

The utility model belongs to the technical field of the equipment of concrete technology and specifically relates to a wheeled sand washer that system concrete was used is related to.

Background

In the concrete preparation process, sand grains of river bottom are often used. However, the river bottom sand grains are often accompanied by silt in the river bottom during the process of taking the river bottom sand grains, and the silt in the sand grains needs to be cleaned by a sand washer before use.

The utility model discloses a chinese utility model patent that patent application number is 201520481961.9, application date is 2015 year 7 months 7 days discloses a sand washer that circulating water washed, including washing the sand pond and locating the inside runner of washing the sand pond, wash sand pond top one end and connect the sand screen, the sand screen is through the first support frame of pivot swing joint, the electromagnetic shaker is connected to first support frame bottom, it is equipped with outlet pipe, water quality testing ware and inlet tube to wash the sand pond, the inside filter screen that is equipped with of outlet pipe, the inside slide rail swing joint water intaking valve that passes through of inlet tube, the axis of rotation is connected through the second support frame to the sand washing pond, the runner is equipped with the sand washing fill, the inside water strainer that is equipped with of sand washing fill.

In the prior art, the sand products in the sand washing tank are poured onto the rotating wheel and washed with water, the water with the sludge leaks from the water filtering net, and the washed sand products are removed from the sand unloading plate, so that the washing process can be completed. However, in the above cleaning process, when the sand product is washed by using the single-strand water flow, the washing area is small, and an excessive impact force is generated on the sand product, so that the sand product is easily washed away, and a good washing effect is difficult to realize.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a wheeled sand washer that system concrete was used can disperse into the less rivers of stranded with the great rivers of impact force to the area that the increase was washed reduces the impact force of rivers to sand class product when washing.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: a wheel type sand washing machine for concrete production comprises a water inlet device, a sand washing pool, a sand washing rotating wheel and a sand unloading plate, wherein the sand washing rotating wheel and the sand unloading plate are rotatably connected in the sand washing pool; and a water diversion cavity used for communicating the water inlet with the spraying opening is also formed in the water diverter, and the total area of the spraying opening is larger than that of the water inlet.

Through adopting above-mentioned technical scheme, rivers can earlier pass through the water knockout drum when flowing from the water inlet through the inlet tube, then distribute in the water diversion cavity and spill from each sprinkler bead, wash the sand product on the sand washing runner, because the area of sprinkler bead is greater than the area of water inlet, set up the impact velocity that the water knockout drum can increase the washing area and reduce the rivers that strike on the sand washing runner, reduce the possibility that sand product is washed away by rivers to reach better washing effect.

The utility model discloses further set up to: the water distributor is characterized in that the support frame is provided with a connecting pipe, one end of the water inlet pipe, which is provided with a water inlet, extends out of the connecting pipe and is fixedly connected with a blocking piece, the blocking piece is abutted to the connecting pipe, the water distributor is provided with a threaded pipe, and the threaded pipe is connected with the connecting pipe in a threaded manner at one end far away from the water distributor.

Through adopting above-mentioned technical scheme, the inlet tube is worn to locate in the connecting pipe to through the butt effect that blocks between piece and the connecting pipe, make the delivery port by spacing in the one end that the support frame was kept away from to the connecting pipe, can realize the installation and the dismantlement to the hydrophone through the threaded connection relation of connecting pipe and screwed pipe.

The utility model discloses further set up to: the water separator is a hollow arc-shaped plate, the arc surface of the water separator faces the sand washing rotating wheel, the circle center of the water separator is located right above the circle center of the sand washing rotating wheel, and the threaded pipe is fixedly connected to the side wall of the water separator.

By adopting the technical scheme, the water flow in the water separator can be uniformly sprayed onto the sand washing rotating wheel from top to bottom, so that a better washing effect is provided.

The utility model discloses further set up to: the support frame is rotatably connected with the connecting pipe through a first bearing.

By adopting the technical scheme, the water separator can be installed on the support frame by rotating the connecting pipe, and the whole water separator does not need to be rotated during installation, so that the operation is more convenient.

The utility model discloses further set up to: the water inlet pipe is a soft pipe.

Through adopting above-mentioned technical scheme, after the sand washing process is accomplished, can dismantle the water knockout drum and stimulate the inlet tube and wash in to the sand washing pond to help wasing remaining silt in the sand washing pond.

The utility model discloses further set up to: still including placing in subaerial base and rotating the wind-up roll that sets up on the base, be provided with on the wind-up roll and be used for driving the relative base pivoted handle of wind-up roll, the inlet tube is around on the wind-up roll.

Through adopting above-mentioned technical scheme, accomplish the washing back to washing the sand pit at the pulling inlet tube, only need rotate the handle and can make the water pipe roll up to the wind-up roll again on to make to block piece again with the connecting pipe butt, thereby make things convenient for the operation more.

The utility model discloses further set up to: the water distributor is characterized in that one end, close to the water distributor, of the threaded pipe is further provided with a control valve for controlling the size of water flow flowing into the water distributor, the control valve comprises a communicating pipe fixedly connected to one end, close to the water distributor, of the threaded pipe, a blocking piece penetrating the communicating pipe and a rotating head fixedly connected to one end, far away from the threaded pipe, of the blocking piece, the communicating pipe comprises a sliding section and a threaded section which are coaxially and fixedly connected, the sliding section is fixedly connected to the side wall of the threaded pipe, and the threaded section is provided with internal threads and is fixedly connected to one end, far away from the threaded pipe, of; an accommodating groove is axially formed in the threaded pipe and communicated with the sliding section; the blocking piece comprises a screw rod in threaded connection with the threaded section and a blocking plate which is rotationally connected with one end of the screw rod around the axial lead of the screw rod and is used for blocking the threaded pipe; the blocking plate is connected with the sliding section in a sliding mode and is parallel to the cross section of the threaded pipe; one end of the screw rod, which is far away from the blocking plate, extends out of the threaded section and is fixedly connected with the rotating head; when the blocking plate is embedded in the accommodating groove and abuts against one end, far away from the rotating head, of the accommodating groove, the blocking plate completely blocks the threaded pipe.

Through adopting above-mentioned technical scheme, can drive the screw rod when rotating the rotating head and rotate in the screw thread section, and then control and block the board and slide in the slip section, when blocking the board and totally block the screwed pipe, rivers in the inlet tube can't flow in the water knockout drum to stop washing. The rotating head is rotated to enable the blocking plate to slide, so that the size of a communication area of the threaded pipe and the water distributor is controlled, the flow velocity of water flowing into the water distributor is further controlled, and the size of water sprayed out of the water distributor is adjusted.

The utility model discloses further set up to: the maximum width of the blocking plate in the horizontal direction is greater than the inner diameter of the threaded section.

Through adopting above-mentioned technical scheme, when rotating the rotating head, block the board and can receive the spacing of screw thread section to can not follow the roll-off in the screw thread section.

To sum up, the utility model discloses a beneficial technological effect does:

1. the utility model discloses in, through setting up the water knockout drum, fall into the rivers of a plurality of strands of dispersions with the rivers of concentrating to reduce the impact force of rivers to sand class product, increase the washing area of rivers, and then improve the washing effect.

2. In the utility model, the soft water inlet pipe is used and the detachable water separator is arranged, so that the sand washer can be cleaned by using the water inlet pipe after the water separator is detached;

3. the utility model discloses in, through setting up the control valve, can control the size of rivers.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of the water inlet device and the water separator in the embodiment of the present invention.

Fig. 3 is a schematic structural diagram of a threaded pipe and a connecting pipe in an embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a control valve in an embodiment of the present invention.

In the figure, 1, a water inlet device; 11. a support frame; 111. a connecting pipe; 112. a first bearing; 12. a water inlet pipe; 121. a water inlet; 122. a blocking sheet; 13. a support bar; 2. a water separator; 21. a spray opening; 22. a threaded pipe; 221. a containing groove; 3. a control valve; 31. a communicating pipe; 311. a threaded segment; 312. a sliding section; 32. a blocking member; 321. a screw; 322. a blocking plate; 323. a second bearing; 33. rotating the head; 4. a wind-up roll; 40. a base; 41. a handle; 5. a feeding device; 6. a sand washing tank; 61. a water outlet; 7. a sand washing rotating wheel; 8. unloading the sand plate; 9. the motor is driven.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

In an embodiment, a wheel type sand washer for concrete making, referring to fig. 1, includes a feeding device 5, a water feeding device 1, a sand washing tank 6, a sand washing wheel 7 and a sand unloading plate 8, where the feeding device 5 is a conveyor, the sand washing wheel 7 is rotatably connected in the sand washing tank 6, and a driving motor 9 for driving the sand washing wheel 7 to rotate is further disposed on the sand washing tank 6. The feeding device 5 conveys sand products to be treated to the sand washing rotating wheel 7, the water inlet device 1 washes the sand products on the sand washing rotating wheel 7, the sand washing rotating wheel 7 rotates and conveys the washed sand products to the sand unloading plate 8, and washing is completed.

Referring to fig. 2 and 3, the water inlet device 1 includes a support frame 11 disposed on the ground and a water inlet pipe 12 erected on the support frame 11, wherein one end of the water inlet pipe 12 is a water inlet 121. The supporting frame 11 is rotatably connected with a cylindrical connecting pipe 111 through a first bearing 112, the connecting pipe 111 is provided with an external thread, and the water inlet pipe 12 is a pipe made of rubber, soft plastic or other soft materials. The water inlet pipe 12 is arranged in the connecting pipe 111 in a penetrating way, and one end of the water inlet pipe 12, which is provided with the water inlet 121, extends out of the connecting pipe 111; the water inlet pipe 12 is provided with a circular blocking piece 122 at one end provided with the water inlet 121, the blocking piece 122 abuts against one end of the connecting pipe 111 close to the water outlet pipe, and the diameter of the blocking piece 122 is smaller than the section outer diameter of the connecting pipe 111.

Referring to fig. 1 and 2, a water distributor 2 is further connected to the water inlet device 1, the water distributor 2 is an arc-shaped hollow plate arranged above the sand washing rotating wheel 7, an arc surface of the water distributor 2 faces the sand washing rotating wheel 7, a circle center of the water distributor 2 is located right above a circle center of the sand washing rotating wheel 7, and the water distributor 2 is symmetrically arranged relative to a vertical cross section passing through the circle center. A plurality of spraying openings 21 are formed in the lower surface of the water separator 2, a water separating cavity (not shown) is formed in the water separator 2, the water separating cavity is communicated with the spraying openings 21 and the water inlet 121, and the total area of the spraying openings 21 is larger than the area of the water inlet 121. Two support rods 13 are fixedly connected to the support frame 11, and the support rods 13 are horizontally arranged and abut against the lower surface of the water distributor 2. Referring to fig. 3, a threaded pipe 22 is further provided on the sidewall of the water separator 2, and the threaded pipe 22 is internally threaded and threadedly coupled to the connection pipe 111.

Water flow enters the water separator 2 through the water inlet pipe 12, is distributed in the water separating cavity and is coiled and sprayed onto the sand washing rotating wheel 7 from the spraying opening 21, so that the washing area is increased, the washing impact force is reduced, and the washing effect is improved.

Referring to fig. 4, the threaded pipe 22 is further provided with a control valve 3, the control valve 3 includes a communicating pipe 31 fixedly connected below the threaded pipe 22, a blocking member 32 penetrating the communicating pipe 31, and a rotating head 33 fixedly connected to one end of the blocking member 32 far away from the threaded pipe 22, the communicating pipe 31 includes a sliding section 312 and a threaded section 311 coaxially and fixedly connected, one end of the sliding section 312 is fixedly connected to the threaded pipe 22, and the other end is integrally arranged with the threaded section 311. The blocking member 32 includes a screw rod 321 fixedly connected to the rotary head 33 and a blocking plate 322 rotatably connected to an end of the screw rod 321 away from the rotary head 33 by a second bearing 323, the screw rod 321 is threadedly connected to the threaded section 311, and an end of the screw rod 321 away from the blocking plate 322 protrudes from an end of the threaded section 311 away from the sliding section 312. The blocking plate 322 is slidably connected in the sliding section 312 and parallel to the cross section of the threaded pipe 22, and the maximum width of the blocking plate 322 in the direction perpendicular to the diameter of the threaded rod 321 is larger than the inner diameter of the threaded section 311. The threaded pipe 22 further has an accommodating groove 221 for accommodating the blocking plate 322, the accommodating groove 221 is square and has the same size as the blocking plate 322, and the accommodating groove 221 is communicated with the sliding section 312.

The rotating head 33 is rotated to drive the screw 321 to rotate, so as to control the axial sliding of the blocking plate 322 along the sliding section 312, and further control the axial sliding of the blocking plate 322 along the sliding section 312, thereby controlling the size of the opening of the threaded pipe 22, and further controlling the water flow.

Referring to fig. 2, a base 40 is provided on the ground, a wind-up roll 4 is rotatably provided on the base 40, and the water inlet pipe 12 is wound on the wind-up roll 4. The winding roller 4 is coaxially and fixedly connected with a handle 41 for driving the winding roller 4 to rotate.

The application method and the implementation principle of the embodiment are as follows:

when the sand washing machine is used, the driving motor 9 is started to drive the sand washing rotating wheel 7 to rotate, and sand products to be washed are conveyed to the sand washing rotating wheel 7 through the feeding device 5. By rotating the connecting pipe 111, the connecting pipe 111 is in threaded connection with the threaded pipe 22, the water separator 2 can be in threaded connection with the support frame 11, the rotating head 33 is rotated to enable the screw 321 to rotate and drive the blocking plate 322 to slide downwards, the blocking plate 322 is released and the water outlet 61 of the water inlet pipe 12 is communicated with the water distribution cavity, at the moment, water flows into the water distribution cavity through the water inlet 121 and is sprayed to the sand washing rotating wheel 7 from the spraying port 21, and therefore sand products on the sand washing rotating wheel 7 are cleaned.

During the cleaning process, if the water outlet speed of the spraying nozzle 21 needs to be adjusted, the rotating head 33 can be rotated to control the sliding along the blocking plate 322 on the sliding section 312, the size of the opening in the threaded pipe 22 can be adjusted, and the water flow speed can be further adjusted. After cleaning is completed, the water separator 2 can be removed by rotating the connecting pipe 111, and then the water inlet pipe 12 is pulled to clean other parts in the sand washer. After the cleaning, the handle 41 is rotated to drive the wind-up roll 4 to rotate so as to wind the water inlet pipe 12 on the wind-up roll 4 again, so that the blocking piece 122 is pressed against the connecting pipe 111 again.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a wheeled sand washer that system concrete was used, includes water installations (1), sand washing tank (6), rotates and connects sand washing runner (7) in sand washing tank (6) and unload sand board (8), still is equipped with delivery port (61), its characterized in that on sand washing tank (6): the water inlet device (1) comprises a support frame (11) and a water inlet pipe (12) arranged on the support frame (11), a water inlet (121) is formed in one end, close to the sand washing rotating wheel (7), of the water inlet pipe (12), a water distributor (2) is arranged on the water inlet (121), a plurality of spraying openings (21) are formed in the lower surface of the water distributor (2), and the spraying openings (21) are located above the sand washing rotating wheel (7); and a water distribution cavity used for communicating the water inlet (121) with the spraying opening (21) is further formed in the water distributor (2), and the total area of the spraying opening (21) is larger than that of the water inlet (121).

2. A wheeled sand washer for concrete making according to claim 1, wherein: be equipped with connecting pipe (111) on support frame (11), inlet tube (12) stretch out and fixedly connected with blocks piece (122) in connecting pipe (111) in the one end that is equipped with water inlet (121), block piece (122) butt in connecting pipe (111), be provided with screwed pipe (22) on water knockout drum (2), screwed connection of one end connecting pipe (111) of water knockout drum (2) is kept away from in screwed pipe (22).

3. A wheeled sand washer for concrete making according to claim 2, wherein: the water distributor (2) is a hollow arc-shaped plate, the arc surface of the water distributor (2) faces the sand washing rotating wheel (7), the circle center of the water distributor (2) is located right above the circle center of the sand washing rotating wheel (7), and the threaded pipe (22) is fixedly connected to the side wall of the water distributor (2).

4. A wheeled sand washer for concrete making according to claim 2, wherein: the support frame (11) is rotatably connected with the connecting pipe (111) through a first bearing (112).

5. A wheeled sand washer for concrete making according to claim 2, wherein: the water inlet pipe (12) is a soft pipe.

6. A wheeled sand washer for concrete making according to claim 5, wherein: still including placing in subaerial base (40) and rotating wind-up roll (4) that set up on base (40), be provided with on wind-up roll (4) and be used for driving wind-up roll (4) relative base (40) pivoted handle (41), inlet tube (12) winding is on wind-up roll (4).

7. A wheeled sand washer for concrete making according to claim 2, wherein: the water distributor is characterized in that one end, close to the water distributor (2), of the threaded pipe (22) is further provided with a control valve (3) used for controlling the size of water flowing into the water distributor (2), the control valve (3) comprises a communicating pipe (31) fixedly connected to one end, close to the water distributor (2), of the threaded pipe (22), a blocking piece (32) penetrating the communicating pipe (31) and a rotating head (33) fixedly connected to one end, far away from the threaded pipe (22), of the blocking piece (32), the communicating pipe (31) comprises a sliding section (312) and a threaded section (311) which are coaxially and fixedly connected, the sliding section (312) is fixedly connected to the side wall of the threaded pipe (22), and the threaded section (311) is provided with an internal thread and fixedly connected to one end, far away from the threaded pipe (22), of the sliding section (312); an accommodating groove (221) is formed in the threaded pipe (22) in the axial direction, and the accommodating groove (221) is communicated with the sliding section (312); the blocking piece (32) comprises a screw rod (321) which is in threaded connection with the threaded section (311) and a blocking plate (322) which is rotationally connected with one end of the screw rod (321) around the axial lead of the screw rod (321) and is used for blocking the threaded pipe (22); the blocking plate (322) is slidably connected to the sliding section (312) and parallel to the cross section of the threaded pipe (22); one end of the screw rod (321) far away from the blocking plate (322) extends out of the threaded section (311) and is fixedly connected with the rotating head (33); when the blocking plate (322) is embedded in the accommodating groove (221) and abuts against one end of the accommodating groove (221) far away from the rotating head (33), the blocking plate (322) completely blocks the threaded pipe (22).

8. A wheeled sand washer for concrete making according to claim 7, characterized in that: the maximum width of the blocking plate (322) in the diameter direction of the section of the threaded section (311) is larger than the inner diameter of the threaded section (311).