CN214234373U

CN214234373U - Building grit crushing apparatus

Info

Publication number: CN214234373U
Application number: CN202120097672.4U
Authority: CN
Inventors: 孙江
Original assignee: Lianyungang Normal College
Current assignee: Dragon Totem Technology Hefei Co ltd; Hubei Fengshan Mining Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-09-21
Anticipated expiration: 2031-01-14

Abstract

The utility model relates to a building technical field, more specifically the building grit crushing apparatus that says so. Comprises a crushing device, a rotating mechanism, a screening component, a side frame, a bottom plate, a fine material box and a coarse material box. Its beneficial technical effect does the utility model discloses a be equipped with the screening subassembly, can screen the grit after smashing, be equipped with the sloping block, make the screening subassembly can incline, make bulky grit can the landing to the coarse fodder case, small grit advances through the screen cloth and tells the thin workbin, realizes grit classification, can carry out preliminary smashing through smashing the sword to the grit earlier, then smash the grit through smashing the roller, can make the kibbling more abundant of grit. The both ends of reducing mechanism limit frame of fixed connection respectively, two limit frame all fixed connection are on the bottom plate, slewing mechanism fixed connection is at the front end of bottom plate, the screening subassembly is connected with slewing mechanism, thin workbin and thick workbin all fixed connection are on the bottom plate, thin workbin is located the front end of thick workbin.

Description

Building grit crushing apparatus

Technical Field

The utility model relates to a building technical field, more specifically the building grit crushing apparatus that says so.

Background

The utility model provides a current patent number is CN 201620069609.9's a building grit reducing mechanism, this utility model relates to a building grit reducing mechanism, the device comprises a device body, be equipped with first headstock on the inside one side of device body, be equipped with the second headstock on the opposite side, first headstock is connected with first broken dish, the second headstock is connected with the broken dish of second, first broken dish is vertical arranging, the broken dish of second is the slope and arranges, contained angle between first broken dish, the broken dish of second is an, be equipped with the broken wheel of a plurality of on the broken face circumferencial direction of first broken dish, the broken dish of second, central point puts and is equipped with broken fluted disc. The utility model discloses a set up first headstock, second headstock, first broken dish, the broken dish of second, drive first broken dish, the broken dish of second respectively under the effect of first headstock, second headstock and rotate like this, realize broken wheel, broken fluted disc and carry out the breakage to the grit, vibrations are little in the crushing process like this, and crushing effect is good. But the device cannot screen the crushed sand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a building grit crushing apparatus, its beneficial effect does the utility model discloses can carry out screening process to the grit after smashing.

The purpose of the utility model is realized through the following technical scheme:

the utility model provides a building grit crushing apparatus, includes reducing mechanism, slewing mechanism, screening subassembly, limit frame, bottom plate, thin workbin and coarse fodder case, reducing mechanism's both ends limit frame of fixed connection respectively, two limit frame all fixed connection are on the bottom plate, slewing mechanism fixed connection is at the front end of bottom plate, the screening subassembly is connected with slewing mechanism, thin workbin and coarse fodder case all fixed connection are on the bottom plate, thin workbin is located the front end of coarse fodder case.

As a further optimization of the technical scheme, the utility model relates to a building sandstone crushing device, wherein the crushing device comprises a crushing box, a feed inlet, a discharge outlet, a first rotating shaft, a driving sprocket, a first motor, a second rotating shaft, a chain, a driven sprocket, a crushing knife and a crushing roller; feed inlet fixed connection and intercommunication are in the upper end of smashing the case, discharge gate fixed connection and intercommunication are at the lower extreme of smashing the case, two crushing rollers are fixed connection respectively in two second pivots, two second pivots are all rotated and are connected in smashing the incasement, two driven sprocket is fixed connection respectively in two second pivots, two driven sprocket pass through chain drive with drive sprocket and are connected, drive sprocket fixed connection is in first pivot, first pivot rotation is connected in smashing the incasement, a plurality of crushing sword interval fixed connection are in first pivot, first pivot passes through shaft coupling fixed connection on the output shaft of first motor, first motor passes through motor frame fixed connection on smashing the case, first pivot is located the top of two second pivots, two side frames are fixed connection respectively at the both ends of smashing the case.

As a further optimization of the technical scheme, the utility model relates to a building gravel crushing device, wherein the rotating mechanism comprises a supporting vertical plate, an L-shaped rod and a second motor; the left end of L type pole is rotated and is connected on supporting the riser, and L type pole passes through shaft coupling fixed connection on the output shaft of second motor, and the second motor passes through motor frame fixed connection on supporting the riser, supports riser fixed connection on the bottom plate.

As the further optimization of the technical scheme, the utility model relates to a building grit crushing apparatus, the screening subassembly include fixed frame, screen cloth, spring and sloping block; the sloping block fixed connection is on fixed frame, and the outer end of four springs is fixed connection respectively in the four corners department of fixed frame, and the inner of four springs is fixed connection respectively in the four corners department of screen cloth, and the right-hand member of L type pole rotates to be connected on the sloping block, and the thin workbin is located the lower extreme of screen cloth.

The utility model relates to a building grit crushing apparatus's beneficial effect does:

the utility model relates to a building grit crushing apparatus, the utility model discloses a be equipped with the screening subassembly, can filter the grit after smashing, be equipped with the sloping block, make the screening subassembly can slope, make bulky grit can the landing to the coarse fodder case, small grit advances through the screen cloth and tells the fine material case, realizes grit classification, can carry out preliminary smashing to the grit through smashing the sword earlier, then smash the grit through smashing the roller, can make the kibbling more abundant of grit.

Drawings

FIG. 1 is a schematic structural view of a sand and stone crushing apparatus for construction of the present invention;

FIG. 2 is a schematic view of the crushing apparatus;

FIG. 3 is a schematic sectional view of the crushing apparatus;

FIG. 4 is a schematic structural view of a rotating mechanism;

fig. 5 is a schematic structural view of the screening assembly.

In the figure: a crushing device 1; 1-1 of a crushing box; a feed port 1-2; 1-3 of a discharge port; a first rotating shaft 1-4; 1-5 of a driving chain wheel; a first electric machine 1-6; a second shaft 1-7; 1-8 parts of chains; driven sprockets 1-9; 1-10 parts of a crushing knife; 1-11 parts of a crushing roller; a rotating mechanism 2; a support vertical plate 2-1; 2-2 of an L-shaped rod; a second electric machine 2-3; a screening component 3; a fixed frame 3-1; 3-2 parts of a screen mesh; 3-3 of a spring; 3-4 of an oblique block; a side frame 4; a bottom plate 5; a fine material box 6; a coarse box 7.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The present invention will be described in further detail with reference to the accompanying fig. 1-5 and the detailed description.

The first embodiment is as follows:

this embodiment is described below with reference to fig. 1 to 5, and a building gravel crushing apparatus includes a crushing device 1, a rotating mechanism 2, a screening component 3, a side frame 4, a bottom plate 5, a fine aggregate box 6 and a coarse aggregate box 7, wherein two ends of the crushing device 1 are respectively fixedly connected with one side frame 4, the two side frames 4 are fixedly connected to the bottom plate 5, the rotating mechanism 2 is fixedly connected to the front end of the bottom plate 5, the screening component 3 is connected to the rotating mechanism 2, the fine aggregate box 6 and the coarse aggregate box 7 are fixedly connected to the bottom plate 5, and the fine aggregate box 6 is located at the front end of the coarse aggregate box 7. Smash the grit through reducing mechanism 1, slewing mechanism 2 makes screening subassembly 3 can carry out screening process to the grit after smashing, and the grit after the screening is bulky gets into coarse fodder case 7, and small grit gets into fine material case 6, makes the device can not only carry out screening process to the grit after smashing, can also be with the grit classification who sieves out.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1-5, and the crushing device 1 comprises a crushing box 1-1, a feeding port 1-2, a discharging port 1-3, a first rotating shaft 1-4, a driving sprocket 1-5, a first motor 1-6, a second rotating shaft 1-7, a chain 1-8, a driven sprocket 1-9, a crushing knife 1-10 and a crushing roller 1-11; a feed inlet 1-2 is fixedly connected and communicated with the upper end of a crushing box 1-1, a discharge outlet 1-3 is fixedly connected and communicated with the lower end of the crushing box 1-1, two crushing rollers 1-11 are respectively and fixedly connected with two second rotating shafts 1-7, the two second rotating shafts 1-7 are both rotatably connected in the crushing box 1-1, two driven chain wheels 1-9 are respectively and fixedly connected with the two second rotating shafts 1-7, the two driven chain wheels 1-9 are in transmission connection with a driving chain wheel 1-5 through a chain 1-8, the driving chain wheel 1-5 is fixedly connected with a first rotating shaft 1-4, the first rotating shaft 1-4 is rotatably connected in the crushing box 1-1, a plurality of crushing cutters 1-10 are fixedly connected with the first rotating shaft 1-4 at intervals, and the first rotating shaft 1-4 is fixedly connected with an output shaft of a first motor 1-6 through a coupling The first motor 1-6 is fixedly connected to the crushing box 1-1 through a motor frame, the first rotating shaft 1-4 is positioned above the two second rotating shafts 1-7, and the two side frames 4 are respectively and fixedly connected to the two ends of the crushing box 1-1. The feed inlet 1-2 is used for injecting gravel raw materials into the crushing box 1-1, the first motor 1-6 is started to operate to drive the first rotating shaft 1-4 and the driving chain wheel 1-5 to rotate, the crushing cutter 1-10 can also rotate the two driven chain wheels 1-9 to rotate through the chain 1-8 transmission connection, the two second rotating shafts 1-7 are made to rotate, so that the two crushing rollers 1-11 rotate, the entering gravel raw materials are subjected to preliminary crushing treatment through the crushing cutter 1-10 rotating at a high speed, and then are extruded through the two crushing rollers 1-11 to be subjected to crushing treatment, so that the gravel can be crushed more fully, and crushed gravel flows out through the discharge outlet 1-3.

The third concrete implementation mode:

the present embodiment is described below with reference to fig. 1-5, wherein the rotating mechanism 2 includes a supporting vertical plate 2-1, an L-shaped rod 2-2 and a second motor 2-3; the left end of the L-shaped rod 2-2 is rotatably connected to the supporting vertical plate 2-1, the L-shaped rod 2-2 is fixedly connected to an output shaft of the second motor 2-3 through a coupler, the second motor 2-3 is fixedly connected to the supporting vertical plate 2-1 through a motor frame, and the supporting vertical plate 2-1 is fixedly connected to the bottom plate 5. The second motor 2-3 starts to operate, drives the L-shaped rod 2-2 to rotate, and enables the screening component 3 to screen the fallen sand.

The fourth concrete implementation mode:

the present embodiment will be described with reference to fig. 1 to 5, wherein the screen assembly 3 comprises a fixed frame 3-1, a screen 3-2, a spring 3-3 and a sloping block 3-4; the inclined block 3-4 is fixedly connected to the fixing frame 3-1, the outer ends of the four springs 3-3 are respectively fixedly connected to four corners of the fixing frame 3-1, the inner ends of the four springs 3-3 are respectively fixedly connected to four corners of the screen 3-2, the right end of the L-shaped rod 2-2 is rotatably connected to the inclined block 3-4, and the fine material box 6 is located at the lower end of the screen 3-2. When the L-shaped rod 2-2 rotates, the inclined block 3-4 drives the fixed frame 3-1 to rotate, and the screen 3-2 can shake through the elasticity of the spring 3-3, so that sand can be screened.

The utility model discloses a theory of operation: when the device is used, the gravels are crushed by the crushing device 1, the rotating mechanism 2 enables the screening component 3 to screen the crushed gravels, the screened gravels enter the coarse material box 7 with large volume and enter the fine material box 6 with small volume, so that the device can not only screen the crushed gravels, but also classify the screened gravels, the gravels are injected into the crushing box 1-1 through the feed inlet 1-2, the first motor 1-6 is started to drive the first rotating shaft 1-4 and the driving sprocket 1-5 to rotate, the crushing cutter 1-10 can also rotate the two driven sprockets 1-9 to rotate through the transmission connection of the chains 1-8, so that the two second rotating shafts 1-7 rotate, thereby the two crushing rollers 1-11 rotate, the entered gravels are firstly subjected to primary crushing treatment by the crushing cutter 1-10 rotating at high speed, then crushing treatment is carried out after the two crushing rollers 1-11 are extruded, so that the crushed sand can be more sufficiently crushed, the crushed sand flows out through a discharge port 1-3, a second motor 2-3 is started to operate to drive an L-shaped rod 2-2 to rotate, the screening component 3 can screen the fallen sand, when the L-shaped rod 2-2 rotates, an inclined block 3-4 drives a fixed frame 3-1 to rotate, and a screen 3-2 can shake through the elasticity of a spring 3-3, so that the sand can be screened.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. The utility model provides a building grit crushing apparatus, includes reducing mechanism (1), slewing mechanism (2), screening subassembly (3), side frame (4), bottom plate (5), fine material case (6) and coarse fodder case (7), its characterized in that: the both ends of reducing mechanism (1) be limit frame (4) of fixed connection respectively, two limit frame (4) are fixed connection all on bottom plate (5), slewing mechanism (2) fixed connection is in the front end of bottom plate (5), screening subassembly (3) are connected with slewing mechanism (2), thin workbin (6) and thick workbin (7) are fixed connection all on bottom plate (5), thin workbin (6) are located the front end of thick workbin (7).

2. The building sand crushing device according to claim 1, wherein: the crushing device (1) comprises a crushing box (1-1), a feeding hole (1-2), a discharging hole (1-3), a first rotating shaft (1-4), a driving chain wheel (1-5), a first motor (1-6), a second rotating shaft (1-7), a chain (1-8), a driven chain wheel (1-9), a crushing knife (1-10) and a crushing roller (1-11); the feed inlet (1-2) is fixedly connected and communicated with the upper end of the crushing box (1-1), the discharge outlet (1-3) is fixedly connected and communicated with the lower end of the crushing box (1-1), the two crushing rollers (1-11) are respectively and fixedly connected with the two second rotating shafts (1-7), the two second rotating shafts (1-7) are rotationally connected in the crushing box (1-1), the two driven chain wheels (1-9) are respectively and fixedly connected with the two second rotating shafts (1-7), the two driven chain wheels (1-9) are in transmission connection with the driving chain wheels (1-5) through chains (1-8), the driving chain wheels (1-5) are fixedly connected on the first rotating shafts (1-4), the first rotating shafts (1-4) are rotationally connected in the crushing box (1-1), a plurality of crushing cutters (1-10) are fixedly connected to first rotating shafts (1-4) at intervals, the first rotating shafts (1-4) are fixedly connected to output shafts of first motors (1-6) through couplers, the first motors (1-6) are fixedly connected to crushing boxes (1-1) through motor frames, the first rotating shafts (1-4) are located above two second rotating shafts (1-7), and two side frames (4) are fixedly connected to two ends of each crushing box (1-1) respectively.

3. The building sand crushing device according to claim 1, wherein: the rotating mechanism (2) comprises a supporting vertical plate (2-1), an L-shaped rod (2-2) and a second motor (2-3); the left end of the L-shaped rod (2-2) is rotatably connected to the supporting vertical plate (2-1), the L-shaped rod (2-2) is fixedly connected to an output shaft of the second motor (2-3) through a coupler, the second motor (2-3) is fixedly connected to the supporting vertical plate (2-1) through a motor frame, and the supporting vertical plate (2-1) is fixedly connected to the bottom plate (5).

4. A construction sand crushing apparatus according to claim 3 wherein: the screening assembly (3) comprises a fixed frame (3-1), a screen (3-2), a spring (3-3) and an inclined block (3-4); the inclined block (3-4) is fixedly connected to the fixed frame (3-1), the outer ends of the four springs (3-3) are respectively fixedly connected to four corners of the fixed frame (3-1), the inner ends of the four springs (3-3) are respectively fixedly connected to four corners of the screen (3-2), the right end of the L-shaped rod (2-2) is rotatably connected to the inclined block (3-4), and the fine material box (6) is located at the lower end of the screen (3-2).