CN214323766U

CN214323766U - Concrete mixer is used in building to remaining clear room of concrete

Info

Publication number: CN214323766U
Application number: CN202023142501.3U
Authority: CN
Inventors: 杨成伟
Original assignee: Langxi Haowen Construction Engineering Co ltd
Current assignee: Langxi Haowen Construction Engineering Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2021-10-01
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a to remaining concrete clear room building concrete mixer, concretely relates to concrete mixer technical field, including casing, box, play feed cylinder and pillar, the top fixedly connected with box in the casing outside, and the inside of box is provided with unloading mechanism, fixedly connected with goes out the feed cylinder respectively in the both sides of the outside bottom of casing, and goes out and be provided with clamping structure between the outside both sides of feed cylinder, four corners difference fixedly connected with pillars of the outside bottom of casing, be provided with rabbling mechanism between the inside top of casing and the bottom. The utility model discloses a be provided with unloading mechanism in the inside of box, open the gag or with the pipe with the material through the feeding frame to the inside of storage case, then start first motor and drive the rack bar subtend extrusion of top, bottom two with the fixed gear of one end, alright cooperation loop bar will be equipped with the fixed plate storage case and open to it is controllable to realize feed rate.

Description

Concrete mixer is used in building to remaining clear room of concrete

Technical Field

The utility model relates to a concrete mixer technical field specifically is a construct and use concrete mixer to remaining clear room of concrete.

Background

Concrete is short for concrete, in the building construction process, cement paste soil and other composite materials are indispensable, and are easy to solidify and difficult to lay for too long time, so that most of the concrete can be used in the stirring process, and therefore a stirrer with high efficiency, uniform mixing and less inner wall residue is urgently needed to meet the construction requirements of construction sites.

In the process of implementing the present invention, the inventor finds that at least the following problems exist in the prior art and are not solved:

(1) the traditional concrete mixer for building construction lacks a cleaning structure for removing residual slurry on the inner wall, wastes materials, and blocks the mixing of materials in the shell after the materials are solidified;

(2) most of the feeding frames of the traditional concrete mixer for building construction are open, the speed and the amount of the added materials are difficult to control, and the subsequent mixing efficiency is easily influenced by the accumulation of excessive materials;

(3) traditional concrete mixer for building does not set up fixed knot in bottom discharge gate department and constructs to can't connect bag and pipeline to greatly carry out the centre gripping stably.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a build and use concrete mixer to remaining clear room of concrete to propose the problem that difficult remaining concrete of casing inner wall is cleaned and brushed in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a concrete mixer for building and cleaning residual concrete comprises a shell, a box body, a discharging barrel and a supporting column, wherein the top end of the outer side of the shell is fixedly connected with the box body, a discharging mechanism is arranged in the box body, the discharging barrel is fixedly connected to two sides of the bottom end of the outer portion of the shell respectively, a clamping structure is arranged between two sides of the outer portion of the discharging barrel, the supporting column is fixedly connected to four corners of the bottom end of the outer portion of the shell respectively, and a mixing mechanism is arranged between the top end and the bottom end of the inner portion of the shell;

the stirring mechanism comprises a screw rod, the screw rod is movably connected at the middle position between the top end and the bottom end inside the shell, the bottom end of the screw rod penetrates through a second motor fixedly connected with the inner wall of the shell, a threaded block is movably connected to the outer side of the screw rod, a plurality of groups of rotating rods are fixedly connected to the outer side of the threaded block, a disc is arranged between one side of each rotating rod, a limiting groove is formed in the inner side of the disc, a plurality of groups of movable cavities are arranged inside the outer side of the disc, and a brush barrel is movably connected to the inner side of each movable cavity.

Preferably, unloading mechanism comprises spout, feeding frame, pipe, gag, fixed plate, loop bar, rack bar, gear, first motor and storage case, feeding frame fixed connection is on the top of box, the inside swing joint on feeding frame top has the gag, and the inside fixedly connected with pipe on gag top, the spout sets up respectively in the inside top of box and bottom, both sides between the spout swing joint respectively have the storage case, and one side fixedly connected with fixed plate of storage case, first motor is fixed connection respectively in the intermediate position department at the outside both ends of box, the inner wall fixedly connected with gear that the box was passed to the output of first motor, the top and the bottom of gear are swing joint respectively has the rack bar, and fixedly connected with loop bar between one side of rack bar and fixed plate.

Preferably, the loop bar, the rack bar and the fixing plate are in the same vertical plane.

Preferably, the clamping structure comprises recess, clamp splice, hidden groove, connecting rod, fixed block and reset spring, the recess sets up the inside in the play feed cylinder outside, the both ends of recess fixedly connected with fixed block respectively, one side between the recess both ends swing joint has the clamp splice respectively, and the inside of clamp splice both ends one side is provided with respectively hides the groove, hide one side of inslot portion and be provided with the connecting rod, and fixedly connected with reset spring between one side and one side of connecting rod and fixed block.

Preferably, the thickness of the clamping blocks is smaller than the inner width of the groove, and the clamping blocks are symmetrically distributed around a vertical middle line of the discharging barrel.

Preferably, the connecting rod is embedded inside the return spring, and the connecting rod and the return spring are arranged in a concentric circle.

Compared with the prior art, the beneficial effects of the utility model are that: the concrete mixer for building construction for cleaning residual concrete not only realizes convenient cleaning of the inner wall of the shell, realizes control of feeding speed, but also avoids leakage of condensed slurry;

(1) a stirring mechanism is arranged between the top end and the bottom end inside the shell and comprises a screw rod, a second motor is started to drive the thread block to rotate up and down through the rotating screw rod, a plurality of groups of rotating rods fixed on the outer side of the second motor can stir materials inside the shell, and a disc with a limiting groove arranged on the outer side of the rotating rods can also clean the inner wall of the shell at a constant speed through a brush barrel inside the movable cavity so as to avoid material waste;

(2) the feeding mechanism is arranged in the box body and consists of a chute, a feeding frame, a guide pipe, a plug cover, a fixing plate, a loop bar, a rack bar, a gear, a first motor and a storage box, the plug cover is opened or the guide pipe is used for pouring materials into the storage box through the feeding frame, then the first motor is started, the gear with one fixed end drives the rack bars at the top and the bottom to extrude oppositely, the storage box with the fixing plate can be opened by matching with the loop bar, and the feeding speed is controllable;

(3) through being provided with clamping structure between the outside both sides at play feed cylinder, clamping structure is by the recess, the clamp splice, hide the groove, the connecting rod, fixed block and reset spring constitute, hold between the fingers the clamp splice of recess both sides and drag it towards both sides, later sheathe in and accept articles such as bag, pipeline, loosen the clamp splice again, the connecting rod of fixed block both sides is in the inside activity of hiding the groove just under reset spring's elastic action, fasten in order to realize the centre gripping to splendid attire article, avoid the material to leak outward.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the blanking mechanism of the present invention;

FIG. 3 is a schematic view of the front cross-sectional structure of the clamping structure of the present invention;

fig. 4 is a schematic view of the top-view cross-sectional structure of the housing of the present invention.

In the figure: 1. a housing; 2. a box body; 3. a blanking mechanism; 301. a chute; 302. a feeding frame; 303. a conduit; 304. a plug cover; 305. a fixing plate; 306. a loop bar; 307. a rack bar; 308. a gear; 309. a first motor; 310. a material storage box; 4. a screw; 5. a rotating rod; 6. a disc; 7. a limiting groove; 8. a clamping structure; 801. a groove; 802. a clamping block; 803. hiding the groove; 804. a connecting rod; 805. a fixed block; 806. a return spring; 9. a second motor; 10. a discharging barrel; 11. a pillar; 12. a thread block; 13. a movable chamber; 14. and (7) brushing the cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: referring to fig. 1-4, a concrete mixer for building construction for cleaning residual concrete comprises a shell 1, a box body 2, a discharging barrel 10 and a support post 11, wherein the top end of the outer side of the shell 1 is fixedly connected with the box body 2, a blanking mechanism 3 is arranged inside the box body 2, the discharging barrel 10 is respectively and fixedly connected to two sides of the outer bottom end of the shell 1, a clamping structure 8 is arranged between two sides of the outer part of the discharging barrel 10, the support posts 11 are respectively and fixedly connected to four corners of the outer bottom end of the shell 1, and a mixing mechanism is arranged between the top end and the bottom end of the inner part of the shell 1;

referring to fig. 1-4, the concrete mixer for building construction for cleaning residual concrete further comprises a mixing mechanism, the mixing mechanism comprises a screw rod 4, the screw rod 4 is movably connected at the middle position between the top end and the bottom end inside the shell 1, the bottom end of the screw rod 4 penetrates through the inner wall of the shell 1 and is fixedly connected with a second motor 9, the type of the second motor 9 can be ECMA-C20401ES, the outer side of the screw rod 4 is movably connected with a threaded block 12, the outer side of the threaded block 12 is fixedly connected with a plurality of groups of rotating rods 5, a disc 6 is arranged between one sides of the rotating rods 5, the inner side of the disc 6 is provided with a limiting groove 7, the inner side of the disc 6 is provided with a plurality of groups of movable chambers 13, and the inner part of the movable chambers 13 is movably connected with a brush barrel 14;

specifically, as shown in fig. 1 and 4, the second motor 9 is started to drive the screw rod 4 to rotate to drive the thread block 12 to rotate up and down, the multiple groups of rotating rods 5 fixed on the outer side of the second motor can stir the materials in the casing 1, and the disc 6 with the limiting groove 7 arranged on the outer side of the rotating rods 5 can also clean the inner wall of the casing 1 at a constant speed by virtue of the brush barrel 14 in the movable chamber 13, so as to avoid material waste.

Example 2: the blanking mechanism 3 comprises a chute 301, a feeding frame 302, a conduit 303, a plug cap 304, a fixing plate 305, a loop bar 306, a rack bar 307, a gear 308, a first motor 309 and a storage box 310, wherein the feeding frame 302 is fixedly connected with the top end of the box body 2, the plug cap 304 is movably connected inside the top end of the feeding frame 302, the top end of the plug cap 304 is fixedly connected with a guide pipe 303, the chutes 301 are respectively arranged at the top end and the bottom end of the box body 2, the two sides between the chutes 301 are respectively movably connected with a material storage box 310, and one side of the material storage tank 310 is fixedly connected with a fixing plate 305, the first motor 309 is respectively and fixedly connected at the middle position of the two ends outside the tank body 2, the model of the first motor 309 can be ECMA-C20804R7, the output end of the first motor 309 penetrates through the inner wall of the tank body 2 and is fixedly connected with a gear 308, the top end and the bottom end of the gear 308 are respectively and movably connected with a rack bar 307, a sleeve rod 306 is fixedly connected between the rack rod 307 and one side of the fixed plate 305;

the loop bar 306, the rack bar 307 and the fixed plate 305 are on the same vertical plane;

specifically, as shown in fig. 1 and fig. 2, the plug 304 is opened or the material is poured into the storage tank 310 through the feeding frame 302 by the conduit 303, and then the first motor 309 is started and the gear 308 fixed at one end drives the rack bars 307 at the top and the bottom to be pressed oppositely, so that the storage tank 310 provided with the fixed plate 305 can be opened by matching with the sleeve rod 306, thereby realizing controllable feeding speed.

Example 3: the clamping structure 8 is composed of a groove 801, clamping blocks 802, hidden grooves 803, connecting rods 804, fixing blocks 805 and reset springs 806, the groove 801 is arranged inside the outer side of the discharging barrel 10, the two ends of the groove 801 are fixedly connected with the fixing blocks 805 respectively, one side between the two ends of the groove 801 is movably connected with the clamping blocks 802 respectively, the hidden grooves 803 are arranged inside one sides of the two ends of the clamping blocks 802 respectively, the connecting rods 804 are arranged on one side inside the hidden grooves 803, and the reset springs 806 are fixedly connected between the connecting rods 804 and one side of the fixing blocks 805;

the thickness of the clamping blocks 802 is smaller than the inner width of the groove 801, and the clamping blocks 802 are symmetrically distributed about the vertical middle line of the discharging barrel 10;

the connecting rod 804 is embedded in the return spring 806, and the connecting rod 804 and the return spring 806 are arranged in a concentric circle;

specifically, as shown in fig. 1 and 3, the clamping blocks 802 on two sides of the groove 801 are pinched and pulled towards two sides, and then the bag, the pipe, and the like are sleeved on the clamping blocks, and then the clamping blocks 802 are loosened, so that the connecting rods 804 on two sides of the fixing block 805 move in the hidden groove 803 under the elastic action of the return spring 806, so as to clamp and fasten the contained articles and prevent the materials from leaking.

The working principle is as follows: the utility model discloses when using, at first, open cock bonnet 304 or fall the material to the inside of storage case 310 through feeding frame 302 with pipe 303, then start first motor 309 and drive the rack bar 307 opposite direction extrusion of top, bottom two with the fixed gear 308 of one end, alright cooperation loop bar 306 will be equipped with fixed plate 305 storage case 310 and open to it is controllable to realize the input speed.

Then, the second motor 9 is started to drive the thread block 12 to rotate up and down by the rotating screw rod 4, the materials in the shell 1 can be stirred by the multiple groups of rotating rods 5 fixed on the outer side of the rotating rod, and the inner wall of the shell 1 can be cleaned at a constant speed by the disc 6 with the limiting groove 7 arranged on the outer side of the rotating rod 5 by the brush barrel 14 in the movable chamber 13, so that the waste of the materials is avoided.

Finally, the clamping blocks 802 on the two sides of the groove 801 are pinched and pulled towards the two sides, then the materials such as bags and pipelines are sleeved on the clamping blocks 802, and then the clamping blocks 802 are loosened, the connecting rods 804 on the two sides of the fixing block 805 move in the hidden groove 803 under the elastic action of the reset spring 806, so that the clamping and fastening of the contained materials are realized, and the materials are prevented from leaking outwards.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a to remaining concrete clear room build and use concrete mixer, includes casing (1), box (2), goes out feed cylinder (10) and pillar (11), its characterized in that: the top end of the outer side of the shell (1) is fixedly connected with a box body (2), a blanking mechanism (3) is arranged inside the box body (2), two sides of the outer bottom end of the shell (1) are respectively and fixedly connected with a discharging barrel (10), a clamping structure (8) is arranged between two sides of the outer portion of the discharging barrel (10), four corners of the outer bottom end of the shell (1) are respectively and fixedly connected with supporting columns (11), and a stirring mechanism is arranged between the top end and the bottom end of the inner portion of the shell (1);

rabbling mechanism includes screw rod (4), screw rod (4) swing joint is in intermediate position department between inside top of casing (1) and bottom, inner wall fixedly connected with second motor (9) of casing (1) are passed to the bottom of screw rod (4), the outside swing joint of screw rod (4) has screw block (12), and the outside fixedly connected with multiunit bull stick (5) of screw block (12), be provided with disc (6) between one side of bull stick (5), and the inboard of disc (6) is provided with spacing groove (7), the inside in the disc (6) outside is provided with multiunit activity cavity (13), and the inside swing joint of activity cavity (13) has brush section of thick bamboo (14).

2. The concrete mixer for building construction for cleaning residual concrete according to claim 1, wherein: the blanking mechanism (3) comprises a chute (301), a feeding frame (302), a guide pipe (303), a plug cover (304), a fixing plate (305), a loop bar (306), a rack bar (307), a gear (308), a first motor (309) and a storage box (310), wherein the feeding frame (302) is fixedly connected to the top end of the box body (2), the plug cover (304) is movably connected to the inside of the top end of the feeding frame (302), the guide pipe (303) is fixedly connected to the inside of the top end of the plug cover (304), the chutes (301) are respectively arranged at the top end and the bottom end of the inside of the box body (2), the storage box (310) is movably connected to two sides between the chutes (301), the fixing plate (305) is fixedly connected to one side of the storage box (310), the first motor (309) is respectively fixedly connected to the middle positions of the two ends of the outside of the box body (2), the output end of the first motor (309) penetrates through the gear (308), the top end and the bottom end of the gear (308) are respectively and movably connected with a rack rod (307), and a loop bar (306) is fixedly connected between the rack rod (307) and one side of the fixing plate (305).

3. The concrete mixer for building construction for cleaning residual concrete according to claim 2, wherein: the sleeve rod (306), the rack rod (307) and the fixing plate (305) are positioned on the same vertical plane.

4. The concrete mixer for building construction for cleaning residual concrete according to claim 1, wherein: clamping structure (8) comprise recess (801), clamp splice (802), hide groove (803), connecting rod (804), fixed block (805) and reset spring (806), recess (801) set up in the inside in feed cylinder (10) outside, the both ends difference fixedly connected with fixed block (805) of recess (801), one side difference swing joint between recess (801) both ends has clamp splice (802), and the inside of clamp splice (802) both ends one side is provided with respectively hides groove (803), hide inside one side in groove (803) and be provided with connecting rod (804), and fixedly connected with reset spring (806) between one side and one side of connecting rod (804) and fixed block (805).

5. The concrete mixer for building construction for cleaning residual concrete according to claim 4, wherein: the thickness of the clamping blocks (802) is smaller than the inner width of the groove (801), and the clamping blocks (802) are symmetrically distributed around the vertical middle line of the discharging barrel (10).

6. The concrete mixer for building construction for cleaning residual concrete according to claim 4, wherein: the connecting rod (804) is embedded in the return spring (806), and the connecting rod (804) and the return spring (806) are arranged in a concentric circle.