CN218573903U - Sand washer - Google Patents

Abstract

The utility model discloses a sand washing machine, which comprises a material box, an installation support platform, several groups of impeller components and a driving mechanism. The support platform is fixedly connected to one side of the material box, several groups of impeller assemblies are fixedly connected in turn, and several groups of impeller assemblies are movably arranged on the inside of the material box, and the driving mechanism is arranged on the top of the material box and the mounting platform . The sand washing machine can effectively improve the sand washing efficiency by setting several sets of impeller components. Through the cooperation between the motor, cycloidal pinwheel reducer, bearing seat, wing plate, main shaft and other components, the impeller components can be driven continuously. Rotate, the fast replacement of the sieve plate can be realized through the installation mechanism. The sand washing machine has a reasonable structure and is easy to overhaul. The sieve plate has a water filtration function, which reduces the water content during sand washing. The sieve plate can meet different sand washing operations. , improved applicability, high degree of automation, and easy to use.

Description

a sand washing machine

technical field

The utility model relates to the technical field of sand washing machines, in particular to a sand washing machine.

Background technique

The sand washing machine is a washing equipment for sand (artificial sand, natural sand). Sand washing machines are widely used in the washing of materials in sand and gravel fields, mines, building materials, transportation, chemicals, water conservancy and hydropower, concrete mixing stations and other industries. The sand washing machine can remove the impurities covering the surface of the sand and at the same time destroy the water vapor layer covering the sand to facilitate dehydration and play a role in efficient sand washing and cleaning.

The current sand washing machine has certain defects in use: the existing public document with the application number CN201720743427.X: a high-efficiency wheel-type sand washing machine. The steel wire mesh is used to filter the water inside the bucket. The sand taken has less mud and powder, and the sand is clean. It is inconvenient to disassemble and replace later, and the applicability is low when faced with different sand washing operation requirements.

In view of this, a kind of sand washing machine is designed now.

Utility model content

The purpose of this utility model is to provide a sand washing machine to solve the problem that the existing high-efficiency wheel-type sand washing machine proposed in the above-mentioned background technology has an integrated structure of the mesh and the impeller, and it is inconvenient to disassemble the mesh after it is damaged. It needs to be installed and replaced, and the applicability is low when faced with the requirements of different sand washing operations.

In order to achieve the above purpose, the utility model provides the following technical solution, a sand washing machine, including a material box, a mounting platform, several sets of impeller assemblies and a driving mechanism;

The top of the material box is open, and the lower end of the front of the material box is fixedly connected with a sewage pipe;

The mounting bracket is fixedly connected to one side of the material box;

Several groups of impeller assemblies are fixedly connected in turn, and several groups of impeller assemblies are movably arranged on the inner side of the material box;

The driving mechanism is arranged on the top of the material box and the mounting platform;

The drive mechanism includes a motor, a cycloid reducer, two sets of bearing housings, two sets of wing plates and a main shaft, wherein:

Both the motor and the cycloidal reducer are fixedly connected to the top of the mounting platform by bolts, and the output end of the motor is connected to the input end of the cycloidal reducer;

The two sets of bearing housings are respectively fixedly connected to the edges of the top sides of the material box by bolts;

The two sets of wing plates are respectively fixedly connected to the surfaces of the impeller components on both sides;

The main shaft is fixedly installed in the two sets of impeller assemblies, and the two ends of the main shaft are respectively fixedly connected to the inner rings of the two sets of bearing housings, and one end of the main shaft is connected with the output end of the cycloid reducer.

Preferably, the impeller assembly includes a wheel body, two sets of annular baffles and several sets of sieve plates, wherein:

The wheel body activity is set on the inner side of the material box;

Two sets of annular baffles are respectively fixedly connected to both sides of the wheel body;

Several sets of sieve plates are arranged in a regular ring shape between two sets of ring baffle plates.

Preferably, several groups of drainage holes are opened through the surface of the sieve plate.

Preferably, the impeller assembly is provided with several sets of installation mechanisms in a regular annular array, and the installation mechanisms include sockets, two sets of slide grooves, two sets of positioning shafts, insert blocks, L-shaped frames and screws, wherein:

The socket is opened in the surface of the wheel body;

The two sets of chutes are respectively opened in the adjacent sides of the two sets of annular baffles;

The two sets of positioning shafts are respectively fixedly connected to both sides of the sieve plate, and the positioning shafts are slidably connected in the chute;

The plug-in block is fixedly connected to one end of the sieve plate, and the plug-in block is plugged into the socket;

The L-shaped frame is fixedly connected to the inner wall of the wheel body;

The surface of the screw rod is interspersed and connected to the insert block and the L-shaped frame through the thread structure.

Preferably, the width of the chute matches the diameter and length of the positioning shaft, and the chute is arranged parallel to the socket.

Preferably, a protrusion is fixedly connected to the end of the insert block away from the sieve plate, a groove is opened in the surface of the L-shaped frame, and the protrusion is matched and connected in the groove.

Compared with the prior art, the beneficial effect of the utility model is: the sand washing machine effectively improves the efficiency of sand washing and sand washing by setting several groups of impeller assemblies, and the sand washing machine can effectively improve the sand washing efficiency through the motor, cycloid reducer, bearing seat, wing plate, etc. , main shaft and other components can be used together to drive the impeller assembly to continue to rotate, and the quick replacement of the sieve plate can be realized through the installation mechanism. The sand washing machine has a reasonable structure and is easy to overhaul. The water content of the sieve plate can meet different sand washing operation requirements, which improves the applicability, high degree of automation, and is easy to use.

Description of drawings

Fig. 1 is the plan view of a kind of sand washing machine of the present utility model;

Fig. 2 is a side view of a sand washing machine of the present invention;

Fig. 3 is a front view of a sand washing machine of the present invention;

Fig. 4 is a cross-sectional view of the front structure of the impeller assembly of a sand washing machine of the present invention;

Fig. 5 is an enlarged view of A in Fig. 4 of a sand washing machine of the present invention;

Fig. 6 is a front view of an impeller assembly of a sand washing machine of the present invention;

Fig. 7 is a cross-sectional view of a partial side structure of a sand washing machine of the present invention.

In the picture:

1. Material box;

2. Install the pallet;

3. The impeller assembly; 31. The wheel body; 32. The annular baffle;

33, sieve plate; 331, drainage hole;

4. Driving mechanism; 41. Motor; 42. Cycloidal pinwheel reducer;

43. Bearing seat; 44. Wing plate; 45. Main shaft;

5. Sewage pipe;

6. Installation mechanism; 61. jack; 62. chute;

63, positioning shaft; 64, insert block; 641, protrusion;

65, L-shaped frame; 651, groove; 66, screw rod.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In the description of the utility model, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, use a specific The azimuth structure and operation, therefore can not be construed as the limitation of the present utility model. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood as indicating or implying relative importance.

In the description of the utility model, it should be noted that, unless otherwise clearly stipulated and limited, the terms "installed", "set with", "connected", etc. should be understood in a broad sense, such as "connected", which can be a fixed connection , can also be detachably connected, or integrally connected; can be mechanically connected, can also be electrically connected; can be directly connected, can also be indirectly connected through an intermediary, and can be internal communication between two components. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present utility model in specific situations.

Please refer to Figures 1-7, the utility model provides a technical solution: a sand washing machine, including a material box 1, a mounting bracket 2, several sets of impeller assemblies 3 and a driving mechanism 4.

The top of the material box 1 is open, and the lower end of the front of the material box 1 is fixedly connected with a sewage pipe 5 . Specifically, the cleaning water and sand can be input into the inside of the material box 1 from the top opening of the material box 1, and a valve control pipeline can be installed on the sewage pipe 5, so that the sewage in the material box 1 can be easily discharged through the sewage pipe 5 .

The mounting bracket 2 is fixedly connected to one side of the material box 1 .

Several groups of impeller assemblies 3 are fixedly connected in turn, and several groups of impeller assemblies 3 are movably arranged inside the material box 1 . Specifically, with reference to accompanying drawing 1 of the specification and accompanying drawing 2 of the specification, the lower end of the impeller assembly 3 is located at the inner side of the material box 1, and the upper end of the impeller assembly 3 is located at the outside of the material box 1. Through the setting of several sets of impeller assemblies 3, the Take the efficiency of sand washing.

The impeller assembly 3 includes a wheel body 31, two sets of annular baffles 32 and several sets of sieve plates 33, wherein:

The wheel body 31 is movably arranged on the inner side of the material box 1;

Two sets of annular baffles 32 are respectively fixedly connected to both sides of the wheel body 31;

Several sets of sieve plates 33 are arranged in a regular ring shape between two sets of annular baffle plates 32 .

Specifically, the wheel body 31 is an annular structure, the outer diameter length of the annular baffle plate 32 is greater than the outer diameter length of the wheel body 31, an annular groove is formed between the inner side of the two sets of annular baffle plates 32 and the surface of the wheel body 31, and the sieve plate 33 set in the annular groove.

There are several groups of drainage holes 331 penetrating through the surface of the sieve plate 33 . Specifically, water can be drained through the drainage hole 331, reducing the water content of the washed sand.

The impeller assembly 3 is provided with several sets of installation mechanisms 6 in a regular annular array. The installation mechanisms 6 include jacks 61, two sets of slide grooves 62, two sets of positioning shafts 63, insert blocks 64, L-shaped frames 65 and screw rods 66, wherein:

The socket 61 is opened through the surface of the wheel body 31;

The two sets of slide grooves 62 are respectively provided in the adjacent sides of the two sets of annular baffles 32;

Two sets of positioning shafts 63 are respectively fixedly connected to both sides of the sieve plate 33, and the positioning shafts 63 are slidably connected in the slide groove 62;

The insert block 64 is fixedly connected to one end of the sieve plate 33, and the insert block 64 is inserted into the jack 61;

The L-shaped frame 65 is fixedly connected to the inner wall surface of the wheel body 31;

The surface of the screw rod 66 is interspersed and connected to the insert block 64 and the L-shaped frame 65 through a threaded structure.

Specifically, both the insertion block 64 and the insertion hole 61 have a cuboid structure, and the width and length of the insertion block 64 match the width and length of the insertion hole 61 respectively.

The width of the chute 62 matches the diameter and length of the positioning shaft 63 , and the chute 62 is arranged parallel to the insertion hole 61 . Specifically, referring to accompanying drawing 5 of the specification and accompanying drawing 7 of the specification, two sets of positioning shafts 63 are slidingly connected in two sets of chute 62 respectively, and the chute 62 has a synchronous positioning effect on the positioning shaft 63 and the screen plate 33, and the positioning shaft While the plug 63 slides in the slide groove 62 , the plug 64 is movably inserted into the jack 61 .

A protrusion 641 is fixedly connected to the end of the insert block 64 away from the sieve plate 33 , and a groove 651 is formed in the surface of the L-shaped frame 65 , and the protrusion 641 is matched and connected in the groove 651 . Specifically, referring to FIG. 5 of the specification, the protrusion 641 and the groove 651 have a positioning effect on the insert block 64 and the sieve plate 33 , which improves the stability of the sieve plate 33 during installation.

Specifically, referring to accompanying drawing 5 of the specification, the inside of the insert block 64 and the L-shaped frame 65 are provided with an internally threaded hole for the threaded connection of the screw 66, and the insert block 64 is fixedly connected with the L-shaped frame 65 through the screw rod 66, so that The plate 33 is fixed on the surface of the wheel body 31 .

Specifically, according to the actual requirements of sand washing operations, different sieve plates 33 can be selected and replaced. The drainage holes 331 on the sieve plates 33 can be prefabricated according to specific needs, and the staff can also disassemble the damaged sieve plates 33 for replacement, or to replace them. The sieve plate 33 is disassembled for inspection and maintenance.

The driving mechanism 4 is arranged on the top of the material box 1 and the installation pallet 2 .

Drive mechanism 4 comprises motor 41, cycloidal pin gear reducer 42, two groups of bearing blocks 43, two groups of wing plates 44 and main shaft 45, wherein:

Both the motor 41 and the cycloidal pinwheel reducer 42 are fixedly connected to the top of the mounting bracket 2 by bolts, and the output end of the motor 41 is connected with the input end of the cycloidal pinwheel reducer 42;

The two groups of bearing blocks 43 are respectively fixedly connected to the edges on both sides of the top of the material box 1 by bolts;

Two sets of wing plates 44 are respectively fixedly connected to the surfaces of the impeller assemblies 3 on both sides;

The main shaft 45 is fixedly installed in the two sets of impeller assemblies 3 , and both ends of the main shaft 45 are respectively fixedly connected to the inner rings of the two sets of bearing housings 43 , and one end of the main shaft 45 is connected to the output end of the cycloid reducer 42 .

Specifically, referring to accompanying drawing 1 of the specification, accompanying drawing 2 of the specification and accompanying drawing 3 of the specification, through the action of the motor 41 and the cycloidal pinwheel reducer 42, the main shaft 45, two sets of wing plates 44 and several groups of impeller assemblies 3 are driven to rotate synchronously , so that the sand material at the bottom of the material box 1 is scooped up by several groups of rotating sieve plates 33, and the sand material moves to a high place with the sieve plate 33, and then the sand material is drained through the drainage hole 331, and finally thrown into the material box 1 outside.

Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art can modify the technical solutions described in the aforementioned embodiments, or perform equivalent replacements for some of the technical features. Within the spirit and principles of the utility model, any modification, equivalent replacement, improvement, etc., should be included in the protection scope of the utility model.

Claims (6)

1. A sand washing machine, characterized in that: it includes a material box (1), a mounting bracket (2), several groups of impeller assemblies (3) and a driving mechanism (4); The top of the material box (1) is open, and the lower end of the front of the material box (1) is fixedly connected with a sewage pipe (5); The mounting bracket (2) is fixedly connected to one side of the material box (1); Several groups of said impeller assemblies (3) are fixedly connected sequentially, and several groups of impeller assemblies (3) are movably arranged on the inner side of the material box (1); The driving mechanism (4) is arranged on the top of the material box (1) and the installation pallet (2); The drive mechanism (4) includes a motor (41), a cycloidal pinwheel reducer (42), two groups of bearing blocks (43), two groups of wing plates (44) and a main shaft (45), wherein: The motor (41) and the cycloidal pinwheel reducer (42) are all fixedly connected to the top of the mounting bracket (2) by bolts, and the output end of the motor (41) is connected to the input end of the cycloidal pinwheel reducer (42). connect; Two groups of bearing seats (43) are respectively fixedly connected to the edge places on both sides of the top of the material box (1) by bolts; Two sets of wing plates (44) are respectively fixedly connected to the surfaces of the impeller assemblies (3) on both sides; The main shaft (45) is fixedly installed in the two sets of impeller assemblies (3), and the two ends of the main shaft (45) are respectively fixedly connected to the inner rings of the two sets of bearing seats (43), and one end of the main shaft (45) is connected to the cycloid needle The output end of wheel speed reducer (42) is connected. 2. A sand washing machine according to claim 1, characterized in that: the impeller assembly (3) includes a wheel body (31), two sets of annular baffles (32) and several sets of sieve plates (33), in: The wheel body (31) is movably arranged on the inner side of the feed box (1); Two sets of annular baffles (32) are respectively fixedly connected to both sides of the wheel body (31); Several sets of sieve plates (33) are arranged in a regular ring shape between two sets of annular baffle plates (32). 3. A sand washing machine according to claim 2, characterized in that several groups of drainage holes (331) are opened through the surface of the sieve plate (33). 4. A sand washing machine according to claim 2, characterized in that: the impeller assembly (3) is provided with several sets of installation mechanisms (6) in a regular annular array, and the installation mechanisms (6) include plug-in Hole (61), two groups of slide grooves (62), two groups of positioning shafts (63), insert block (64), L-shaped frame (65) and screw rod (66), wherein: The socket (61) is opened in the surface of the wheel body (31) through; Two groups of chutes (62) are opened in the adjacent side of two groups of annular baffles (32) respectively; Two sets of positioning shafts (63) are respectively fixedly connected to both sides of the sieve plate (33), and the positioning shafts (63) are slidingly connected in the chute (62); The insert block (64) is fixedly connected to one end of the sieve plate (33), and the insert block (64) is inserted into the socket (61); The L-shaped frame (65) is fixedly connected to the inner wall surface of the wheel body (31); The surface of the screw rod (66) is interspersed and connected in the insert block (64) and the L-shaped frame (65) through a threaded structure. 5. A sand washing machine according to claim 4, characterized in that: the width of the chute (62) matches the diameter and length of the positioning shaft (63), and the chute (62) and the socket (61) ) are set in parallel. 6. A sand washing machine according to claim 4, characterized in that: the end of the insert block (64) away from the sieve plate (33) is fixedly connected with a protrusion (641), and the inner surface of the L-shaped frame (65) A groove (651) is opened, and the protrusion (641) is mated and connected in the groove (651).

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