CN205929058U

CN205929058U - Grit charging equipment

Info

Publication number: CN205929058U
Application number: CN201620745412.2U
Authority: CN
Inventors: 刘建洞
Original assignee: Shunde Tianjin Concrete Engineering Co Ltd
Current assignee: Shunde Tianjin Concrete Engineering Co Ltd
Priority date: 2016-07-15
Filing date: 2016-07-15
Publication date: 2017-02-08
Anticipated expiration: 2026-07-15

Abstract

The utility model discloses a grit charging equipment, its technical scheme main points are including feeding belt and last work or material rest, upward are equipped with feeding funnel, filter in proper order and connect the workbin extremely down from last on the work or material rest, the feeding funnel includes fixed fill and a plurality of change fill of work or material rest rigid coupling, the fixed outer wall of fighting is equipped with first fixed plate perpendicularly, be equipped with on the first fixed plate and fix the parallel second fixed plate of outer wall of fighting, the lower extreme and the first fixed plate rigid coupling of second fixed plate, it has the L shaped plate to peg graft between fixed fill outer wall and second fixed plate, connecting portion between fighting, L shaped plate and change have set firmly, it is equipped with the couple to set firmly on the fixed inner wall of fighting, it fights upward to rotate to change is connected with the elastic component, the link with the couple adaptation sets firmly on the elastic component, the be convenient for effect of maintenance of time hopper has been reached.

Description

Sandstone charging equipment

Technical field

This utility model is related to a kind of concrete production equipment field, particularly to a kind of sandstone charging equipment.

Background technology

Concrete, referred to as " concrete "：Refer to the general designation of cementing for aggregate integral engineered composite material by Binder Materials. Concrete one word generally said refers to make Binder Materials with cement, and sandstone makees aggregate；With water（Additive and admixture can be contained）Press Certain proportion coordinate, agitated obtained by cement concrete, also referred to as normal concrete, it is widely used in civil engineering.

So in the production process of concrete, need sandstone to pour out from packaging bag, then with transporting utility cart by sandstone Transport next processing stations.Produce because the sandstone as raw material has size not of uniform size, if oversized, under One procedure cannot use.In addition it is also necessary to workman is by large-size after sandstone not of uniform size is transported to next processing stations Sandstone manually choose, just remaining sandstone can be processed further, waste a large amount of manpowers.

Some factories will be improved herein, will topple over the charging belt being provided with inclination angle at packaging bag, in feeding skin Stock shelf is fixed in the top of band, stock shelf is fixed with taper elevating hopper perpendicular to the ground, elevating hopper is arranged right below Screen plate with filtering holes, arranges splicing case below screen plate.The tapered structure of elevating hopper setting is drawn to there be sandstone Lead effect, guiding sandstone drops directly over screen plate.

Wherein charging belt rises to topmost with sandstone, and sandstone falls in acting in elevating hopper of self gravitation On screen plate, because the size of filtering holes makes oversized sandstone cannot pass through screen plate, stay filter surface, and general Logical sandstone all can be dropped in splicing case by screen plate.The large scale sandstone being trapped in filter surface can be entered by workman Row milled processed, reuses after conformance with standard, and the common sandstone being directed in splicing case can transport directly to next station. Using the self gravitation of sandstone, under the restriction of filter pore size, automatic primary screener sandstone size saves a large amount of manpowers.

But because sandstone drops from the peak rising belt on screen plate from elevating hopper, elevating hopper is in up big and down small Pyramidal structure, sandstone can have collision to the smaller part inwall of size on the lower of elevating hopper in dropping process, due to sandstone Weight is larger, can produce powerful impulsive contact force to elevating hopper inwall, the side wall of elevating hopper in use for some time will be by sand Stone crashes through, and equipment cannot normally use, however, to ensure that the stability of elevating hopper, elevating hopper is stationarily connected to belt lower end , it is difficult to change, long-time equipment will be unable to be continuing with.

Utility model content

The purpose of this utility model is to provide a kind of hopper to be easy to the sandstone charging equipment keeping in repair.

Above-mentioned technical purpose of the present utility model technical scheme is that：A kind of sandstone feeding sets Standby, including charging belt and stock shelf, stock shelf is sequentially provided with elevating hopper, screen plate and splicing case from top to bottom, described Elevating hopper include the affixed fixing bucket of stock shelf and some change bucket, fixing bucket outer wall vertical is provided with the first fixed plate, first Fixed plate is provided with the second fixed plate with fixing bucket outside wall parallel, and the lower end of the second fixed plate is affixed with the first fixed plate, It is plugged with L shaped plate between fixing bucket outer wall and the second fixed plate, between L shaped plate and replacing bucket, is installed with connecting portion, in fixing bucket Fixed on wall be provided with hook, change and be rotatably connected to elastic component on bucket, elastic component is installed with and links up with the link being adapted to.

By technique scheme, elevating hopper is divided into fixing bucket and changes bucket, the second fixed plate is by fixing with first Plate is fixedly connected to be realized being connected with fixing being relatively fixed of bucket.Change bucket and pass through the affixed L shaped plate of connecting portion, L shaped plate insertion second Between fixed plate and fixing bucket outer wall, link hangs over the connection realizing on hook that elastic component will be fixed bucket and change bucket.By link Hang on hook, due to the elastic characteristic of elastic component, on the one hand the inwall in elevating hopper strengthens fixing bucket and changes consolidating of struggling against Fixed connection, on the other hand makes to change bucket when being clashed into it by sandstone, can be buffered in the presence of elastic component. Because fixing bucket is fixedly connected with stock shelf, change bucket and be connected with fixing bucket and being detachably fixed, when needing repairing during hopper only Maintenance replacing need to be regularly replaced struggle against, save manpower, it is to avoid need during maintenance for whole elevating hopper to take off replacing.

Preferably, described L shaped plate is abutted with the first fixed plate upper surface.

By technique scheme, position between the second fixed plate inwall and fixing bucket outer wall for the L shaped plate can be more steady Fixed, and downward pressure can be born, improve the stability of sandstone charging equipment.

Preferably, the distance between described second location-plate and fixing bucket are equal to the thickness of L shaped plate insertion portion.

By technique scheme, when L shaped plate is inserted between the second location-plate and L shaped plate, if the second location-plate and fixation The distance between bucket is equal to the thickness of L shaped plate insertion portion so that L shaped plate does not have surplus wherein, because L-type plate passes through to connect Portion is fixedly connected so as to change bucket during the work of sandstone charging equipment more stable with the fixing connection struggling against with changing bucket.

Preferably, described fixing bucket outer wall, the first fixed plate upper surface and the second fixed plate inwall are provided with friction pad.

By technique scheme, the fixation due to changing bucket and fixing bucket pass through L shaped plate be connected to the fixing outer wall that struggles against, the Realize between one fixed plate and the second fixed plate, so adding the frictional force that friction point can improve between L shaped plate and three, And then increase the stability of clamping.

Preferably, described friction pad is fixedly connected with fixing bucket.

By technique scheme, need during due to maintenance elevating hopper to take down changing bucket from fixing bucket, so will rub Scrubbing pad is fixed on fixing bucket, it is to avoid takes off collecting together of friction pad when changing bucket every time, saves manpower so that detachable maintaining is changed Bucket convenient power-saving.

Preferably, described fixing bucket inwall is installed with guided plate, guided plate is located at hook top and is leaned on hook upper surface The side edge at closely fixing bucket center.

By technique scheme, on when the inwall of fixing bucket and the inwall of replacing bucket work for sand-stone charging mahcine structure The work surface of hopper, falls to playing guiding function to sandstone, so fixing bucket inwall and hook connecting place guided plate are arranged Becoming the state being gently connected, ensure that sandstone is more steady when falling, reducing sandstone to the shock changing bucket it is ensured that changing bucket Connective stability with fixing bucket.

Preferably, described screen plate top surface edge is provided with rib.

By technique scheme, because sandstone drops down onto screen plate from elevating hopper, standard-sized sandstone can pass through Filter plate continues down to drop, and larger-size sandstone can be trapped on screen plate, and baffle plate can play a protective role to sandstone, protects Shield sandstone avoids dropping from screen plate edge, avoids sandstone to drop to the ground simultaneously and causes the filthy of job site, also avoids work People is injured by a crashing object, protects the personal safety of workman.

Preferably, described splicing bottom portion rolls is connected with roller.

By technique scheme, what splicing case was built-in is the standard sandstone through screen plate, needs to be transported to other Station, when splicing case is full, workman pushes splicing case and removes next station, and roller can reduce rubbing of splicing bottom portion and ground Wiping power, so that workman more labour-saving promotes splicing case, improves work efficiency, saves manpower.

Preferably, described elastic component is spring.

By technique scheme, spring can relax impact it is also possible to absorb vibration, rushes to changing bucket for sandstone Hit and can be good at absorbing and dissolving it is also possible to reduce sandstone to clash into the noise producing.

In sum, this utility model has the advantages that：Dimension only need to be regularly replaced during hopper when needing repairing Repair replacing to struggle against, save manpower, it is to avoid need during maintenance for whole elevating hopper to take off replacing, improve work efficiency, for sand Stone can be good at absorbing and dissolving to the collision changing bucket it is also possible to reduce sandstone to clash into the noise producing, it is to avoid sandstone falls Cause the filthy of job site to ground, accomplish clean manufacturing, also avoid workman to be injured by a crashing object, protect the person peace of workman Entirely.

Brief description

Fig. 1 is the structural representation of sandstone charging equipment in embodiment 1；

Fig. 2 is the structure sectional view of elevating hopper in embodiment 1；

Fig. 3 is to embody the close-up schematic view of spring connecting structure in embodiment 1；

Fig. 4 is the confined explosion's schematic diagram in embodiment 1 for sandstone charging equipment；

Fig. 5 is the structural representation changing bucket in embodiment 1；

Fig. 6 is the structure sectional view of elevating hopper in embodiment 2.

In figure, 1, charging belt；11st, feeding box；2nd, stock shelf；3rd, elevating hopper；31st, fixing bucket；311st, friction pad；312、 Guided plate；32nd, change bucket；4th, screen plate；41st, rib；5th, splicing case；51st, roller；6th, the first fixed plate；61st, second is fixing Plate；7th, L shaped plate；71st, connecting portion；8th, link up with；81st, spring；82nd, link；83rd, rotary shaft；84th, swivel becket.

Specific embodiment

Below in conjunction with accompanying drawing, this utility model is described in further detail.Wherein identical parts identical accompanying drawing Labelling represents.It should be noted that word "front", "rear", "left", "right", "up" and "down" refer to used in describing below It is the direction in accompanying drawing, word " bottom surface " and " top surface ", " interior " and " outward " refer respectively to towards or away from particular elements geometry The direction at center.

Embodiment 1:A kind of sandstone charging equipment, as shown in figure 1, a kind of sand-stone charging mahcine structure, as shown in figure 1, feeding skin Band 1 is fixedly installed on the ground with respect to ground in inclination angle, and charging belt 1 is in rising trend from left to right, a left side for charging belt 1 End is provided with uncovered feeding box 11, and workman, after this packaging bag is opened, the raw material in packaging bag is poured over feeding In case 11, in charging belt 1 left end insertion chest, and it is adapted it is ensured that importing the sand of feeding box 11 with feeding box 11 inwall Shi Douhui falls on charging belt 1.It is provided with the feeding port moving right for belt drive sandstone on the right side of feeding box 11（In figure is not marked Go out）.The right-hand member of charging belt 1 is the peak of charging belt 1, is fixedly connected with stock shelf 2.

In conjunction with Fig. 4, in the elevating hopper 3 being arranged right below a up big and down small pyramid shape of charging belt 1 right-hand member.On The lower section of hopper 3 is provided with the screen plate 4 fixing with stock shelf 2, screen plate 4 horizontal positioned, and the edge of screen plate 4 is provided with rib 41, the filtering holes on screen plate 4 are passed through for the sandstone of normal size, prevent the sandstone of large-size from passing through.Below screen plate 4 It is provided with a splicing case 5, splicing case 5 lower rotation connects roller 51.Entered in splicing case 5 by the sandstone of screen plate 4, do not lead to The sandstone crossing screen plate 4 is trapped in screen plate 4 upper surface.

Therefrom part is fixing bucket 31 above and underlying replacing bucket 32 to elevating hopper 3.Fixing bucket 31 Upper end-face edge and stock shelf 2 clamping.Because elevating hopper 3 is pyramid shape, there are four independent replacing buckets 32.

In conjunction with Fig. 2, fixing bucket 31 outer walls are fixed with the first fixed plate 6 with fixing bucket 31 outer wall vertical, with first Fixed plate 6 integrally formed with the second fixed plate 61, the inwall of the second fixed plate 61 and ground Relative vertical, the second fixed plate 61 lower end is connected with the first fixed plate 6.Fixing bucket 31 outer walls, the first fixed plate 6 upper surface and the second fixed plate 61 inwall On be fixed with friction pad 311.

Change bucket 32 upper ends and be formed with connecting portion 71, connecting portion 71 is fixedly connected L shaped plate 7, wall thickness of L shaped plate 7 etc. In the distance between the first fixed plate 6 and fixing bucket 31.L shaped plate 7 insertion fixing bucket 31 outer walls and the second fixed plate 61 inwall it Between, and L shaped plate 7 lower end abutted with the lower surface of the first fixed plate 6.

As shown in Figure 3 and Figure 5, fixing bucket 31 inwalls are fixed with hook 8, on changing bucket 32 inwalls, are provided with rotation Axle 83, rotary shaft 83 is cased with swivel becket 84, and swivel becket 84 is to rotate to be connected with rotary shaft 83.Swivel becket 84 is fixedly connected spring 81, the other end of spring 81 is fixedly connected link 82, and link 82 can reinforce replacing bucket 32 and fixing bucket 31 when hanging on hook 8 Connection.

Wherein, sandstone raw material is poured into inside feeding box 11 from packaging bag by workman from the upper end of feeding box 11, and sandstone falls On charging belt 1, charging belt 1, due to the frictional force effect with sandstone, drives sandstone to rise to above stock shelf 2, Ran Houzai The right-hand member termination of charging belt 1 falls in elevating hopper 3.Enter after screen plate 4 in splicing case 5, without screen plate 4 Larger sandstone is trapped in screen plate 4 upper surface and treats that workman takes away.In feeding process, change bucket 32 and can be often subject to clash into, if Change bucket 32 damage, link 82 is taken off from hook 8, will take off from fixing bucket 31 spring 81, you can bucket 32 will be changed Struggling against from the second fixed plate 61 and fixation from top to bottom is taken away between 31 outer walls.Change new replacing bucket 32 to hang over link 82 again On hook 8.Only need to change to reload every time and struggle against, fixing bucket 31 keeps permanent being fixedly connected with stock shelf 2, on sandstone all the time The feeding of material mechanism is safe and reliable.

Embodiment 2：It is with the difference of embodiment 1, as shown in fig. 6, being provided with guided plate in fixing bucket 31 inwalls 312, guided plate 312 one end is fixed on fixing bucket 31 inwalls on hook 8 tops, and the other end of guided plate 312 is supported with hook 8 Connect.So that fixing bucket 31 inwalls are gentler herein.Reduce sandstone to the shock of hook 8 so that sandstone is more steady when falling. The job stability of guarantee hopper while ensureing that hopper is easy to keep in repair.

This specific embodiment is only that it is not to restriction of the present utility model, ability to explanation of the present utility model Field technique personnel can make to the present embodiment after reading this specification as needed does not have the modification of creative contribution, but As long as all being protected by Patent Law in right of the present utility model.

Claims

1. a kind of sandstone charging equipment, including charging belt (1) and stock shelf (2), stock shelf is sequentially provided with (2) from top to bottom Elevating hopper (3), screen plate (4) and splicing case (5) it is characterised in that：It is affixed that described elevating hopper (3) includes stock shelf (2) Fixing bucket (31) and some replacing are struggled against (32), and fixing bucket (31) outer wall vertical is provided with the first fixed plate (6), the first fixed plate (6) it is provided with the second fixed plate (61) with fixing bucket (31) outside wall parallel, the lower end of the second fixed plate (61) is fixing with first Plate (6) is affixed, is plugged with L shaped plate (7) between fixing bucket (31) outer wall and the second fixed plate (61), and L shaped plate (7) struggles against with changing (32) be installed with connecting portion (71) between, fixed on fixing bucket (31) inwall be provided with hook (8), change that bucket (32) is upper to rotate connection Flexible part, elastic component is installed with and links up with the link (82) that (8) are adapted to.

2. sandstone charging equipment according to claim 1 it is characterised in that：Described L shaped plate (7) and the first fixed plate (6) Upper surface abuts.

3. sandstone charging equipment according to claim 1 it is characterised in that：Described second location-plate and fixing bucket (31) it Between distance be equal to L shaped plate (7) insertion portion thickness.

4. sandstone charging equipment according to claim 1 it is characterised in that：Described fixing bucket (31) outer wall, the first fixation Plate (6) upper surface and the second fixed plate (61) inwall are provided with friction pad (311).

5. sandstone charging equipment according to claim 4 it is characterised in that：Described friction pad (311) and fixing bucket (31) It is fixedly connected.

6. sandstone charging equipment according to claim 1 it is characterised in that：Described fixing bucket (31) inwall is installed with guiding Plate (312), guided plate (312) is located above hook (8) and with hook (8) upper surface near the edge phase fixing bucket (31) center Connect.

7. sandstone charging equipment according to claim 1 it is characterised in that：Described screen plate (4) top surface edge is provided with Rib (41).

8. sandstone charging equipment according to claim 1 it is characterised in that：Described splicing case (5) bottom rolls and is connected with Roller (51).

9. sandstone charging equipment according to claim 1 it is characterised in that：Described elastic component is spring (81).