CN214767267U

CN214767267U - Building sand washer

Info

Publication number: CN214767267U
Application number: CN202120157569.4U
Authority: CN
Inventors: 师傲霜
Original assignee: Shaanxi Longsheng Building Materials Co ltd
Current assignee: Shaanxi Longsheng Building Materials Co ltd
Priority date: 2021-01-20
Filing date: 2021-01-20
Publication date: 2021-11-19
Anticipated expiration: 2031-01-20

Abstract

The utility model discloses a building sand washer, it includes quick-witted case, quick-witted incasement installs screening mechanism and wiper mechanism, wiper mechanism is including establishing the conveyer belt of machine bottom of the case portion, stretch out the one end of conveyer belt the outside of machine case, be equipped with the position on the lateral surface of machine case and correspond to a plurality of shower heads of conveyer belt, the rigid coupling has the support on the machine case, be provided with the installation pole on the support, it is a plurality of the shower head all sets up on the installation pole, be provided with on the machine case and be used for the drive the installation pole is in reciprocating swing motion's drive arrangement is done on the support. The utility model discloses a when grit was transmitted on the conveyer belt, drive arrangement ordered about the installation pole and drove a plurality of shower heads and be reciprocating swing motion on the support to be the form of strafing from shower head spun water column and wash the grit, effectively improved washing efficiency and quality.

Description

Building sand washer

Technical Field

The utility model belongs to the technical field of the technique of retarded soil processing equipment and specifically relates to a building sand washer is related to.

Background

The sand washer is a washing device for artificial sand or natural sand. The sand washer is widely used for washing and selecting materials in industries such as gravel fields, mines, building materials, traffic, chemical engineering, water conservancy and hydropower, concrete mixing stations and the like. It can remove the impurities covering the surface of the sand and stone and destroy the water vapor layer covering the sand, so as to be beneficial to dehydration and play a role in efficient cleaning.

The Chinese patent with the patent publication number of CN2072880U proposes a sand screening and sand washing integrated machine for buildings, which comprises a case, wherein the top of the case is provided with a feed hopper for feeding, a screening mechanism and a cleaning mechanism are installed in the case, the screening mechanism comprises a first screen and a second screen which are obliquely and downwards arranged in the case, the second screen is positioned below the first screen, the inclination directions of the first screen and the second screen are opposite, the side wall of the case is respectively provided with a first discharge port and a second discharge port at the positions corresponding to the lowest ends of the first screen and the second screen, the positions below the first screen and the second screen are respectively provided with a fixed frame which is fixed on the side wall of the case, a plurality of springs are arranged between the fixed frame and the first screen and the second screen, and a vibration motor is installed in the fixed frame; the wiper mechanism is including establishing the conveyer belt of second screen cloth bottom, the outside of quick-witted case is stretched out to the tip of conveyer belt, and is equipped with a plurality of shower heads that the position corresponds to the conveyer belt on the lateral surface of quick-witted case, and the shower head leads to pipe to be connected with outside water source, and installs the water pump on the water pipe, and the surface fretwork setting of conveyer belt, and the space size is less than the diameter of grit. The utility model discloses a beneficial effect is: after twice screening is carried out on the sand, the sand meeting the requirements is obtained, and then after spraying and cleaning, the sand can be used as concrete aggregate, so that the efficiency is high, the quality of the concrete can be improved, and the overall structure is reasonable in design.

The above prior art solutions have the following drawbacks: the shower head is being washed the grit in-process, because the grit shape is comparatively irregular, the shower head only sprays the grit on the conveyer belt from the top, and difficult carrying out complete washing to the grit, and cleaning efficiency is not high.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a clean efficient building sand washer.

The utility model aims at realizing through the following technical scheme:

the utility model provides a building sand washer, includes quick-witted case, quick-witted incasement installs screening mechanism and wiper mechanism, wiper mechanism is including establishing the conveyer belt of machine bottom of the case portion, the one end of conveyer belt stretches out the outside of quick-witted case, be equipped with the position on the lateral surface of quick-witted case corresponding to a plurality of shower heads of conveyer belt, the rigid coupling has the support on the quick-witted case, be provided with the installation pole on the support, it is a plurality of the shower head all sets up on the installation pole, be provided with on the quick-witted case and be used for the drive the installation pole is in reciprocating swing motion's drive arrangement is done on the support.

Further setting the following steps: the driving device comprises shifting blocks fixedly connected to the periphery of one end of the mounting rod, a cam is rotatably connected to the support, the distance between the convex part of the cam and the mounting rod is smaller than the shortest distance between the shifting blocks, the shifting blocks protrude out of the length of the mounting rod, and a power part used for driving the cam to rotate is arranged on the support.

Further setting the following steps: the support is provided with a reset piece for driving the installation rod to reset after swinging.

Further setting the following steps: the reset piece is sleeved with a torsional spring on the mounting rod, one end of the torsional spring is fixedly connected with the mounting rod, and the other end of the torsional spring is fixedly connected with the bracket.

Further setting the following steps: the installation pole is provided with a plurality ofly, the coaxial rigid coupling of tip of installation pole has the gear, adjacent two meshing connection between the gear.

Further setting the following steps: the spray headers on the two adjacent mounting rods are arranged in a staggered manner along the length direction of the mounting rods.

Further setting the following steps: the power part comprises a motor fixedly connected to the support, a rotating shaft is rotatably arranged on the support, the cam is coaxially and fixedly connected with the rotating shaft, and a reduction gearbox is arranged between the rotating shaft and the output end of the motor.

To sum up, the utility model discloses a beneficial technological effect does: when the sandstone is transmitted on the conveyor belt, the driving device drives the mounting rod to drive the plurality of spray heads to do reciprocating swing motion on the support, so that water columns sprayed out of the spray heads are in a sweeping mode to clean the sandstone, and the washing efficiency and quality are effectively improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Reference numerals: 1. a chassis; 2. a conveyor belt; 3. a shower head; 4. a support; 5. mounting a rod; 6. shifting blocks; 7. a cam; 8. a torsion spring; 9. a gear; 11. a rotating shaft; 12. a reduction gearbox.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1, for the utility model discloses a building sand washer, including quick-witted case 1, install screening mechanism and wiper mechanism in quick-witted case 1, wiper mechanism is including establishing the conveyer belt 2 in quick-witted case 1 bottom, the outside of quick-witted case 1 is stretched out to the one end of conveyer belt 2, be equipped with a plurality of shower heads 3 that the position corresponds to conveyer belt 2 on quick-witted case 1's the lateral surface, the rigid coupling has support 4 on quick-witted case 1, be provided with installation pole 5 on support 4, a plurality of shower heads 3 all set up on installation pole 5, be provided with on quick-witted case 1 and be used for driving installation pole 5 and be reciprocating swing's drive arrangement on support 4.

Referring to fig. 1, the driving device comprises a shifting block 6 fixedly connected to the peripheral side of one end of the mounting rod 5, a cam 7 is rotatably connected to the bracket 4, the shortest distance between the convex part of the cam 7 and the mounting rod 5 is less than the length of the shifting block 6 protruding out of the mounting rod 5, and a power part for driving the cam 7 to rotate is arranged on the bracket 4. The power part comprises a motor fixedly connected on the support 4, a rotating shaft 11 is rotatably arranged on the support 4, the cam 7 is coaxially and fixedly connected with the rotating shaft 11, and a reduction box 12 is arranged between the rotating shaft 11 and the output end of the motor.

The grit after screening mechanism sieves in machine case 1 drops to conveyer belt 2 on, the grit is at the in-process of conveyer belt 2 transmission, the starter motor, the motor passes through 12 speed reduction back drive pivot 11 of reducing gear box and the cam 7 on it is rotatory, cam 7 is when rotatory, interval striking shifting block 6, make shifting block 6 drive installation pole 5 rotate on support 4, thereby make a plurality of shower heads 3 on the installation pole 5 follow the swing, in order to realize wasing the swing of grit on conveyer belt 2, the cleaning efficiency and the cleanliness factor of this application to the grit have effectively been improved.

Referring to fig. 1, a reset piece for driving the mounting rod 5 to reset after swinging is arranged on the bracket 4, the reset piece comprises a torsion spring 8 sleeved on the mounting rod 5, one end of the torsion spring 8 is fixedly connected with the mounting rod 5, and the other end of the torsion spring is fixedly connected with the bracket 4. When the cam 7 strikes the shifting block 6 and drives the mounting rod 5 and the plurality of spray headers 3 on the mounting rod to swing, the torsion spring 8 deforms, and when the cam 7 rotates to be not in contact with the shifting block 6, the deformation force of the torsion spring 8 drives the mounting rod 5 to reset, so that the stable reciprocating swing motion of the mounting rod 5 on the support 4 is realized.

Referring to fig. 1, a plurality of installation rods 5 are provided, gears 9 are coaxially and fixedly connected to the end portions of the installation rods 5, two adjacent gears 9 are meshed and connected, and a plurality of spray headers 3 on two adjacent installation rods 5 are arranged in a staggered manner along the length direction of the installation rods 5.

When the cam 7 impacts the adjacent shifting block 6 and drives the mounting rod 5 to swing on the bracket 4, the gear 9 on the mounting rod 5 is connected with the adjacent gear 9 in a meshing manner to drive the mounting rod 5 on the adjacent gear 9 to swing in the opposite direction, and the plurality of spray heads 3 on the two adjacent mounting rods 5 are arranged in a staggered manner, so that the cleaning efficiency of the cleaning mechanism on sand and stones on the conveyor belt 2 is further improved.

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 building sand washer, includes quick-witted case (1), install screening mechanism and wiper mechanism in quick-witted case (1), wiper mechanism is including establishing conveyer belt (2) of quick-witted case (1) bottom, the one end of conveyer belt (2) is stretched out the outside of quick-witted case (1), be equipped with the position on the lateral surface of quick-witted case (1) and correspond to a plurality of shower heads (3) of conveyer belt (2), its characterized in that: a support (4) is fixedly connected to the case (1), an installation rod (5) is arranged on the support (4), the spray headers (3) are arranged on the installation rod (5), and a driving device used for driving the installation rod (5) to do reciprocating swing motion on the support (4) is arranged on the case (1).

2. The building sand washer of claim 1, wherein: the driving device comprises a shifting block (6) fixedly connected with one end of the mounting rod (5) in the circumferential direction, a cam (7) is connected to the support (4) in a rotating mode, the protruding portion of the cam (7) is far away from the shortest distance between the mounting rods (5) and smaller than the shifting block (6) protruding out of the length of the mounting rod (5), and a power part used for driving the cam (7) to rotate is arranged on the support (4).

3. A building sander according to claim 2, wherein: the support (4) is provided with a reset piece for driving the installation rod (5) to reset after swinging.

4. A building sander according to claim 3, wherein: the piece that resets establishes including the cover torsional spring (8) on installation pole (5), torsional spring (8) one end with installation pole (5) rigid coupling, the other end with support (4) rigid coupling.

5. A building sander according to claim 4, wherein: the installation pole (5) are provided with a plurality ofly, the coaxial rigid coupling of tip of installation pole (5) has gear (9), and adjacent two meshing is connected between gear (9).

6. A building sander according to claim 5, wherein: the spray headers (3) on the two adjacent mounting rods (5) are arranged in a staggered manner along the length direction of the mounting rods (5).

7. A building sander according to claim 6, wherein: the power part comprises a motor fixedly connected to the support (4), a rotating shaft (11) is rotatably arranged on the support (4), the cam (7) is coaxially and fixedly connected with the rotating shaft (11), and a reduction gearbox (12) is arranged between the rotating shaft (11) and the output end of the motor.