CN213890674U

CN213890674U - A shedding mechanism for concrete mixing

Info

Publication number: CN213890674U
Application number: CN202022642541.8U
Authority: CN
Inventors: 邓龙强; 余明; 邵鲍罗
Original assignee: Xianning Xian'an Dianhong Cement Pole Co ltd
Current assignee: Xianning Xian'an Dianhong Cement Pole Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-08-06
Anticipated expiration: 2030-11-16

Abstract

The utility model relates to a discharging mechanism for concrete mixing, which comprises a discharging component, a turning plate component and a cleaning component; the top of the discharging assembly is provided with a turning plate assembly, and a discharging opening of the discharging assembly is provided with a cleaning assembly; the discharging assembly comprises a supporting table, a track groove, a track, a roller, a driving motor, an installation block, a driving bevel gear and a driven bevel gear; a caterpillar band groove is formed in the bottom side of the top of the supporting table, rollers are rotatably mounted at two ends of the caterpillar band groove, a caterpillar band is slidably mounted on the rollers, mounting blocks are fixedly connected to two sides of a discharge port of the supporting table, driving motors are fixedly connected to two sides of the supporting table, output ends of the driving motors are fixedly connected with driving bevel gears, the driving bevel gears are meshed with driven bevel gears, the driven bevel gears are fixedly connected with the rollers, and the driven bevel gears penetrate through the mounting blocks in a rotating mode; the problem of the mixer do not have discharge mechanism, the concrete splashes the ground easily is solved, realized from the steady safe transport device of carrying of mixer with the concrete.

Description

A shedding mechanism for concrete mixing

Technical Field

The utility model relates to a concrete mixing technical field especially relates to an shedding mechanism for concrete mixing.

Background

The concrete is the most used and widely applied artificially-prepared building material in the world at present, along with the continuous development of economy, the building industry in China develops rapidly, the construction amount of infrastructure is increased or decreased, the demand of the concrete is rapidly increased as one of the building materials with the largest use amount in modern building engineering.

Adopt the trucd mixer to carry out the concrete mixing at building site mostly, the concrete after the stirring takes shape is emptyd and is carried in handling means such as handcart, and most mixer do not have shedding mechanism at present, and the concrete after the stirring is accomplished directly is emptyd conveyer, causes the concrete easily and emptys ground, causes the loss, increases the follow-up clearance degree of difficulty.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem lie in providing an shedding mechanism for concrete mixing, solved most mixers and not had shedding mechanism, the concrete after the stirring is accomplished directly pours to conveyer, causes the concrete to empty ground easily, causes the loss, increases the technical problem of the follow-up clearance degree of difficulty.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a discharging mechanism for concrete mixing comprises a discharging component, a turning plate component and a cleaning component; the top of the discharging assembly is provided with a turning plate assembly, and a discharging opening of the discharging assembly is provided with a cleaning assembly;

the discharging assembly comprises a supporting table, a track groove, a track, a roller, a driving motor, an installation block, a driving bevel gear and a driven bevel gear; the device comprises a support table, a belt groove is formed in the bottom side of the top of the support table, rollers are rotatably mounted at two ends of the belt groove, a belt is slidably mounted on the rollers, mounting blocks are fixedly connected to two sides of a discharge port of the support table, driving motors are fixedly connected to two sides of the support table, output ends of the driving motors are fixedly connected with driving bevel gears, the driving bevel gears are meshed with driven bevel gears, the driven bevel gears are fixedly connected with the rollers, and the driven bevel gears penetrate through the mounting blocks in a rotating mode.

Preferably, the two sides of the top of the supporting table are fixedly connected with baffles, the outer side of the mounting block is fixedly connected with a bevel gear shell, the bevel gear shell is in running fit with the driving bevel gear and the driven bevel gear, and a plurality of supporting shafts are fixedly connected inside the crawler belt groove and are in running contact with the top side of the crawler belt.

Preferably, the turning plate assembly comprises a turning groove, a rotating shaft, a rotating plate, a supporting groove, a supporting sealing plate, a turning motor, a driving spur gear and a driven spur gear; the supporting bench has been seted up at the supporting bench top, the supporting groove has been seted up to upset groove top side, the upset groove top is rotated the installation pivot, pivot rigid coupling changes the board, change board side rigid coupling and support the closing plate, support the closing plate and support groove sliding fit, upset groove bottom both sides rigid coupling upset motor, the upset motor output rotates and runs through the upset groove, upset motor output rigid coupling drive straight-teeth gear, drive straight-teeth gear meshing driven straight-teeth gear, driven straight-teeth gear rigid coupling pivot.

Preferably, a plurality of spring grooves are seted up to the upset tank bottom, the slide bar groove is seted up to the spring groove bottom, slide bar inslot slidable mounting slide bar, slide bar top rigid coupling supporting beam, supporting beam bottom rigid coupling damping spring, damping spring other end rigid coupling spring groove top, supporting bench both sides rigid coupling spur gear shell, spur gear shell and drive spur gear and driven spur gear normal running fit.

Preferably, the cleaning assembly comprises an arc-shaped scraper, a sliding plate groove, a sliding plate, a supporting rod and a clamping spring; the mounting block is internally provided with a plurality of sliding plate grooves, a plurality of supporting rods are fixedly connected inside the sliding plate grooves, the sliding plate penetrates through the supporting rods in a sliding mode and is in sliding fit with the sliding plate grooves, the top of the sliding plate is fixedly connected with a clamping spring, the other end of the clamping spring is fixedly connected with the top of the sliding plate groove, the sliding plate is fixedly connected with an arc-shaped scraper, and the arc-shaped scraper is in sliding fit with the crawler.

Preferably, a mud blocking groove is formed in the outer side of the sliding plate groove, a mud blocking plate is fixedly connected to the outer side of the sliding plate, and the mud blocking plate is in sliding fit with the mud blocking groove.

The utility model has the advantages that: when the mixer is used for mixing concrete, the overturning motor is started, and is meshed and rotated through the straight gear to drive the rotating plate to rotate, so that the discharge hole of the mixer is blocked, and the concrete is prevented from splashing when the mixer is used for mixing; after stirring is completed, the rotating plate is put down, the supporting sealing plate slides into the supporting groove to separate the turnover groove, and concrete is prevented from entering the turnover groove;

the concrete formed by stirring falls to the top of the support table, the concrete slides to the top of the track, the driving motor is started, the track is driven to slide by the meshing rotation of the bevel gears, the clamping spring pushes the sliding plate to slide downwards, the arc-shaped scraper is driven to move downwards and tightly clings to the track, the residual concrete is prevented from being scraped from the track, the concrete is prevented from being condensed on the track, and the concrete is conveyed into the trolley below the discharging mechanism; the concrete is smoothly and safely conveyed to the conveying device from the mixer.

Drawings

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

FIG. 2 is a front cross-sectional view of the present invention;

fig. 3 is a back sectional view of the present invention;

fig. 4 is an enlarged sectional view of a portion a in fig. 3 according to the present invention.

Illustration of the drawings:

101. a support table; 102. a track groove; 103. a crawler belt; 104. a roller; 105. a drive motor; 106. mounting blocks; 107. driving the helical gear; 108. a driven helical gear; 109. a baffle plate; 110. a helical gear housing; 111. a support shaft; 201. a turnover groove; 202. a rotating shaft; 203. rotating the plate; 204. a support groove; 205. supporting the sealing plate; 206. turning over a motor; 207. a driving spur gear; 208. a driven spur gear; 209. a spring slot; 210. a slide bar slot; 211. a slide bar; 212. A support beam; 213. a damping spring; 214. a spur gear housing; 301. an arc-shaped scraper plate; 302. a slide plate groove; 303. a slide plate; 304. a support bar; 305. a clamping spring; 306. a mud blocking groove; 307. A fender is provided.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Specific examples are given below.

Referring to fig. 1 to 4, a discharging mechanism for concrete mixing comprises a discharging assembly, a flap assembly and a cleaning assembly; the top of the discharging component is provided with a turning plate component, and the discharging opening of the discharging component is provided with a cleaning component;

the discharging assembly comprises a supporting platform 101, a track groove 102, a track 103, a roller wheel 104, a driving motor 105, a mounting block 106, a driving bevel gear 107 and a driven bevel gear 108; a track groove 102 is formed in the bottom side of the top of the supporting platform 101, rollers 104 are rotatably mounted at two ends of the track groove 102, a track 103 is slidably mounted on the rollers 104, mounting blocks 106 are fixedly connected to two sides of a blanking opening of the supporting platform 101, a driving motor 105 is fixedly connected to two sides of the supporting platform 101, an output end of the driving motor 105 is fixedly connected with a driving bevel gear 107, the driving bevel gear 107 is in gear engagement with a driven bevel gear 108, the driven bevel gear 108 is fixedly connected with the rollers 104 and rotatably penetrates through the mounting blocks 106; the stirred and formed concrete falls to the top of the supporting platform 101, the driving motor 105 drives the driving bevel gear 107 to rotate and drives the driven bevel gear 108 meshed with the driving bevel gear to rotate, so that the roller 104 is driven to rotate, the crawler 103 is driven to slide, and the concrete is conveyed into the conveying device below the discharging mechanism; the unloading process of the concrete is realized.

As an implementation mode of the utility model, two sides of the top of the supporting table 101 are fixedly connected with the baffle 109, the outer side of the mounting block 106 is fixedly connected with the bevel gear shell 110, the bevel gear shell 110 is in rotating fit with the driving bevel gear 107 and the driven bevel gear 108, and the inside of the track groove 102 is fixedly connected with a plurality of supporting shafts 111 which are in rotating contact with the top side of the track 103; the baffle 109 prevents concrete from sliding off from the two sides of the discharging mechanism when discharging, the bevel gear shell 110 prevents concrete accidentally splashed off from falling on the driving bevel gear 107 and the driven bevel gear 108, the rotation of the gears is affected, and the support shaft 111 provides enough support force for the crawler belt 103.

As an embodiment of the present invention, the flap assembly includes a turning groove 201, a rotating shaft 202, a rotating plate 203, a supporting groove 204, a supporting sealing plate 205, a turning motor 206, a driving spur gear 207, and a driven spur gear 208; the top of the supporting table 101 is provided with an overturning groove 201, the side surface of the top of the overturning groove 201 is provided with a supporting groove 204, the top of the overturning groove 201 is rotatably provided with a rotating shaft 202, the rotating shaft 202 is fixedly connected with a rotating plate 203, the side surface of the rotating plate 203 is fixedly connected with a supporting sealing plate 205, the supporting sealing plate 205 is in sliding fit with the supporting groove 204, two sides of the bottom of the overturning groove 201 are fixedly connected with an overturning motor 206, the output end of the overturning motor 206 rotatably penetrates through the overturning groove 201, the output end of the overturning motor 206 is fixedly connected with a driving straight gear 207, the driving straight gear 207 is in gear engagement with a driven straight gear 208, and the driven straight gear 208 is fixedly connected with the rotating shaft 202; support sealing plate 205 and slide in supporting groove 204, keep apart upset groove 201, prevent that the concrete from getting into inside upset groove 201, when mixer stirring concrete, upset motor 206 starts, drives drive spur gear 207 and rotates, drives driven spur gear 208 with it meshing and rotates, and pivot 202 rotates and makes revolving plate 203 rotate, blocks the discharge gate of mixer, concrete accident splash when preventing the mixer stirring.

As an embodiment of the present invention, a plurality of spring slots 209 are formed at the bottom of the turning slot 201, a sliding bar slot 210 is formed at the bottom of the spring slot 209, a sliding bar 211 is slidably mounted inside the sliding bar slot 210, a supporting beam 212 is fixedly connected to the top of the sliding bar 211, a damping spring 213 is fixedly connected to the bottom of the supporting beam 212, the other end of the damping spring 213 is fixedly connected to the top of the spring slot 209, straight gear cases 214 are fixedly connected to both sides of the supporting table 101, and the straight gear cases 214 are in running fit with the driving straight gear 207 and the driven straight gear 208; the supporting beam 212 and the damping spring 213 are used in cooperation, so that the vibration generated when the rotating plate 203 is put down is reduced, after the stirring is completed, the overturning motor 206 rotates reversely to put down the rotating plate 203, when the rotating plate 203 contacts the supporting beam 212, the damping spring 213 is stressed and compressed, and the sliding rod 211 slides towards the inside of the sliding rod groove 210.

As an embodiment of the present invention, the cleaning assembly includes an arc-shaped scraper 301, a sliding plate groove 302, a sliding plate 303, a support rod 304 and a clamping spring 305; a plurality of sliding plate grooves 302 are formed in the inner side of the mounting block 106, a plurality of support rods 304 are fixedly connected inside the sliding plate grooves 302, sliding plates 303 penetrate through the support rods 304 in a sliding mode and are in sliding fit with the sliding plate grooves 302, clamping springs 305 are fixedly connected to the tops of the sliding plates 303, the other ends of the clamping springs 305 are fixedly connected to the tops of the sliding plate grooves 302, the sliding plates 303 are fixedly connected with arc-shaped scrapers 301, and the arc-shaped scrapers 301 are in sliding fit with the crawler 103; arc scraper blade 301 contacts track 103, and track 103 slides, blocks remaining concrete through arc scraper blade 301 and scrapes down, has avoided the concrete to condense on track 103, and bracing piece 304 provides the holding power for slide 303, and clamping spring 305 promotes slide 303 and slides down, drives arc scraper blade 301 and moves down, inseparable track 103 that pastes.

As an embodiment of the present invention, a mud blocking groove 306 is formed outside the slide plate groove 302, a mud blocking plate 307 is fixedly connected outside the slide plate 303, and the mud blocking plate 307 is in sliding fit with the mud blocking groove 306; the cooperation of the slide groove 302 and the mudguard 307 isolates the slide groove 302 from the outside, and prevents concrete from entering the slide groove 302.

The working principle is as follows: when the mixer is used for mixing concrete, the overturning motor 206 is started to drive the driving straight gear 207 to rotate and drive the driven straight gear 208 meshed with the driving straight gear to rotate, the rotating shaft 202 rotates to enable the rotating plate 203 to rotate, a discharge hole of the mixer is blocked, concrete splashing is avoided when the mixer is used for mixing, after the mixing is finished, the overturning motor 206 rotates reversely to put down the rotating plate 203, when the rotating plate 203 is in contact with the supporting beam 212, the damping spring 213 is stressed and compressed, the sliding rod 211 slides towards the inside of the sliding rod groove 210, the supporting sealing plate 205 slides into the supporting groove 204 to isolate the overturning groove 201, and the concrete is prevented from entering the overturning groove 201;

the concrete formed by stirring falls to the top of the support platform 101, the concrete slides to the top of the crawler 103, the driving motor 105 drives the driving bevel gear 107 to rotate and drives the driven bevel gear 108 engaged with the driving bevel gear to rotate, so as to drive the roller 104 to rotate and drive the crawler 103 to slide, the clamping spring 305 pushes the sliding plate 303 to slide downwards and drive the arc-shaped scraper 301 to move downwards and tightly adhere to the crawler 103, the residual concrete is blocked and scraped from the crawler 103, the concrete is prevented from being condensed on the crawler 103, and the concrete is conveyed to a conveying device below the discharging mechanism; the problem of the mixer do not have discharge mechanism, the concrete splashes the ground easily is solved, realized from the steady safe transport device of carrying of mixer with the concrete.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A discharging mechanism for concrete mixing is characterized by comprising a discharging component, a turning plate component and a cleaning component; the top of the discharging assembly is provided with a turning plate assembly, and a discharging opening of the discharging assembly is provided with a cleaning assembly;

the discharging assembly comprises a supporting platform (101), a track groove (102), a track (103), a roller (104), a driving motor (105), an installation block (106), a driving bevel gear (107) and a driven bevel gear (108); a track groove (102) is formed in the bottom side of the top of the supporting platform (101), rollers (104) are rotatably mounted at two ends of the track groove (102), a track (103) is slidably mounted on the rollers (104), mounting blocks (106) are fixedly connected to two sides of a feed opening of the supporting platform (101), a driving motor (105) is fixedly connected to two sides of the supporting platform (101), a driving bevel gear (107) is fixedly connected to the output end of the driving motor (105), the driving bevel gear (107) is in gear engagement with a driven bevel gear (108), the driven bevel gear (108) is fixedly connected with the rollers (104), and the mounting blocks (106) are penetrated in a rotating mode.

2. The discharging mechanism for concrete mixing according to claim 1, wherein the supporting platform (101) is fixedly connected with a baffle (109) at two sides of the top, the mounting block (106) is fixedly connected with a bevel gear housing (110) at the outer side, the bevel gear housing (110) is rotatably matched with the driving bevel gear (107) and the driven bevel gear (108), and the crawler belt (102) is fixedly connected with a plurality of supporting shafts (111) at the inner part and is in rotating contact with the top side of the crawler belt (103).

3. The discharge mechanism for concrete mixing according to claim 1, wherein said flap assembly comprises an inversion tank (201), a rotation shaft (202), a rotation plate (203), a support tank (204), a support seal plate (205), an inversion motor (206), a driving spur gear (207) and a driven spur gear (208); supporting bench (101) top has been seted up upset groove (201), support groove (204) have been seted up to upset groove (201) top side, upset groove (201) top rotates installation pivot (202), pivot (202) rigid coupling changes board (203), change board (203) side rigid coupling and support sealing plate (205), support sealing plate (205) and support groove (204) sliding fit, upset groove (201) bottom both sides rigid coupling upset motor (206), upset motor (206) output rotates and runs through upset groove (201), upset motor (206) output rigid coupling drive spur gear (207), drive spur gear (207) gear engagement driven spur gear (208), driven spur gear (208) rigid coupling pivot (202).

4. The discharging mechanism for concrete mixing as recited in claim 3, wherein a plurality of spring slots (209) are formed in the bottom of the turning groove (201), slide bar slots (210) are formed in the bottom of the spring slots (209), slide bars (211) are slidably mounted in the slide bar slots (210), a support beam (212) is fixedly connected to the top of each slide bar (211), a damping spring (213) is fixedly connected to the bottom of each support beam (212), the other ends of the damping springs (213) are fixedly connected to the tops of the spring slots (209), straight gear shells (214) are fixedly connected to the two sides of the support table (101), and the straight gear shells (214) are rotatably matched with the driving straight gears (207) and the driven straight gears (208).

5. The discharge mechanism for concrete mixing according to claim 1, wherein said cleaning assembly comprises an arc-shaped scraper (301), a slide plate groove (302), a slide plate (303), a support rod (304) and a clamping spring (305); a plurality of slide grooves (302) are seted up to installation piece (106) inboard, a plurality of bracing pieces (304) of slide groove (302) inside rigid coupling, slide (303) slide and run through bracing piece (304), and with slide groove (302) sliding fit, slide (303) top rigid coupling clamping spring (305), clamping spring (305) other end rigid coupling slide groove (302) top, slide (303) rigid coupling arc scraper blade (301), arc scraper blade (301) and track (103) sliding fit.

6. The discharging mechanism for concrete mixing according to claim 5, wherein a mud blocking groove (306) is formed outside the sliding plate groove (302), a mud blocking plate (307) is fixedly connected to the outside of the sliding plate (303), and the mud blocking plate (307) is in sliding fit with the mud blocking groove (306).