CN220181884U

CN220181884U - Concrete conveying device

Info

Publication number: CN220181884U
Application number: CN202321685533.9U
Authority: CN
Inventors: 周瑜; 周煦东
Original assignee: Shaanxi Zhouyu Industrial Co ltd
Current assignee: Shaanxi Zhouyu Industrial Co ltd
Priority date: 2023-06-30
Filing date: 2023-06-30
Publication date: 2023-12-15
Anticipated expiration: 2033-06-30

Abstract

The utility model discloses a concrete conveying device, which comprises a bottom plate, wherein a conveying mechanism with a spiral conveying rod is arranged at the top end of the bottom plate, a crushing mechanism is arranged at the input end of the conveying mechanism, the conveying mechanism is communicated with the crushing mechanism, a buffer mechanism with a viscoelastic damper is arranged between the bottom plate and the conveying mechanism, a drainage mechanism is arranged at the bottom end of the conveying mechanism, the conveying mechanism comprises the spiral conveying rod, a conveying cylinder is arranged at the top end of the bottom plate, and a multistage electric push rod is fixedly arranged at the top end of the bottom plate.

Description

Concrete conveying device

Technical Field

The utility model relates to the technical field of conveying equipment, in particular to a concrete conveying device.

Background

The concrete is one of the most main civil engineering materials in the current generation, and is prepared from cementing materials, granular aggregates (also called aggregate), water, and additives and admixtures added if necessary according to a certain proportion, and is an artificial stone material which is prepared through uniform stirring, compact forming, curing and hardening.

The existing concrete conveying device is mainly applied to large construction sites, such as high-rise building construction, bridge construction, tunnel construction and the like, and can improve working efficiency through the conveying device, but when the existing concrete conveying device is used, broken stones are easily adhered to the inside of the concrete conveying device, the inside of the conveying device is easily damaged due to blocking caused by internal vibration of the concrete conveying device, and a large amount of concrete and precipitated water sources are easily adhered to the inside of the conveying device after the concrete conveying device is used for a long time, so that the mixing degree of the next concrete use can be affected, and the construction quality is affected.

Disclosure of Invention

The utility model aims to provide a concrete conveying device, which solves the problems that broken stone is easy to adhere to the inside of the concrete conveying device and the inside of the conveying device is easy to be blocked and damaged by internal vibration when the concrete conveying device is used in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete conveying device, includes the bottom plate, the top of bottom plate is provided with the conveying mechanism who has the screw conveyer pole, conveying mechanism's input is provided with crushing mechanism, and conveying mechanism and crushing mechanism intercommunication, be provided with the buffer gear who has the viscoelastic damper between bottom plate and the conveying mechanism, conveying mechanism's bottom is provided with drainage mechanism.

As a preferable technical scheme of the utility model, the conveying mechanism comprises a spiral conveying rod, a conveying cylinder is arranged at the top end of the bottom plate, a multi-stage electric push rod is fixedly arranged at the top end of the bottom plate, a first motor is fixedly arranged at the output end of the multi-stage electric push rod, the spiral conveying rod is fixedly arranged at the output end of the first motor, and the spiral conveying rod is positioned in the conveying cylinder.

As a preferable technical scheme of the utility model, a supporting plate is fixedly arranged at the top end of the bottom plate, a first gear and a second gear are rotatably arranged on the surface of the supporting plate, a third gear is fixedly arranged on an output shaft of the first motor, the second gear is respectively meshed with the first gear and the second gear, a scraping plate is fixedly arranged on the surface of the first gear, the scraping plate slides on the inner wall of the material conveying cylinder, and a sealing gasket is fixedly arranged on the surface, close to the inner wall of the material conveying cylinder, of the scraping plate.

As a preferable technical scheme of the utility model, the buffer mechanism comprises a viscoelastic damper, a sleeve is fixedly arranged at the top end of the bottom plate, a movable plate is slidably arranged in the sleeve, the viscoelastic damper is arranged in the sleeve, a sliding rod is fixedly arranged at the top end of the movable plate, and the top end of the sliding rod is rotationally connected with the material conveying cylinder.

As a preferable technical scheme of the utility model, the crushing mechanism comprises a crushing roller, a feeding pipe is fixedly arranged at the input end of the conveying mechanism, a feeding baffle is fixedly arranged at the top end of the feeding pipe, the crushing roller is rotatably arranged in the feeding baffle, a second motor is fixedly arranged on the outer surface of the feeding baffle, and the output end of the second motor is fixedly connected with the crushing roller.

As a preferable technical scheme of the utility model, a connecting pipe is fixedly arranged at the bottom end of the conveying mechanism, a first valve is arranged on the outer surface of the connecting pipe, and the connecting pipe is communicated with the conveying pipe.

As a preferable technical scheme of the utility model, a filter box is fixedly arranged at the top end of the bottom plate, activated crushed carbon is arranged in the filter box, the top end of the filter box is fixedly connected with a connecting pipe, a drain pipe is fixedly arranged at the bottom end of the filter box, and a second valve is arranged on the outer surface of the drain pipe.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, the scraping plates are arranged, so that when concrete is conveyed through the spiral conveying rod, the discharging angle of the conveying cylinder can be adjusted through the multi-stage electric push rod, the application range of the concrete is increased, the inner wall of the conveying cylinder can be scraped through the scraping plates to remove the concrete adhered to the inner wall, the concrete adhesion is prevented from influencing the conveying efficiency of the concrete at the next time, and meanwhile, part of large stones contained in the concrete can be crushed through the crushing roller, so that the impact damage of the stones on the spiral conveying rod is avoided, and the concrete conveying is influenced.

2. According to the utility model, the viscoelastic damper is arranged, so that the whole concrete conveying device can be buffered, vibration generated during conveying is avoided, the conveying cylinder collides with the ground, internal parts of the conveying device are damaged for a long time, meanwhile, a water source precipitated inside the conveying cylinder can be discharged through the drain pipe, and the influence on the quality of subsequent concrete caused by excessive water source precipitation is avoided.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the internal structure of the feed delivery cylinder of the present utility model;

FIG. 3 is a schematic view of a first gear structure according to the present utility model;

fig. 4 is a schematic side view of the present utility model.

In the figure: 1. a bottom plate; 2. a conveying mechanism; 201. a multi-stage electric push rod; 202. a first motor; 203. a support plate; 204. a first gear; 205. a second gear; 206. a third gear; 207. a sealing gasket; 208. a screw conveyor rod; 209. a scraper; 210. a feed delivery cylinder; 3. a buffer mechanism; 301. a sleeve; 302. a viscoelastic damper; 303. a moving plate; 304. a slide bar; 4. a crushing mechanism; 401. a feed pipe; 402. a second motor; 403. a feed baffle; 404. a pulverizing roller; 5. a drainage mechanism; 501. a connecting pipe; 502. a filter box; 503. and (5) a water drain pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution for a concrete conveying apparatus:

embodiment one:

according to the embodiments shown in fig. 1, fig. 2 and fig. 3, a concrete conveying device comprises a base plate 1, the top of the base plate 1 is provided with a conveying mechanism 2 with a spiral conveying rod 208, the conveying mechanism 2 comprises a spiral conveying rod 208, the top of the base plate 1 is provided with a conveying cylinder 210, the top of the base plate 1 is fixedly provided with a multi-stage electric push rod 201, the discharging angle of the conveying cylinder 210 can be adjusted by starting the multi-stage electric push rod 201, the output end of the multi-stage electric push rod 201 is fixedly provided with a first motor 202, the spiral conveying rod 208 is fixedly arranged at the output end of the first motor 202, the spiral conveying rod 208 is positioned in the conveying cylinder 210, the input end of the conveying mechanism 2 is provided with a crushing mechanism 4, the conveying mechanism 2 is communicated with the crushing mechanism 4, the top of the base plate 1 is fixedly provided with a supporting plate 203, the surface of the supporting plate 203 is rotatably provided with a first gear 204 and a second gear 205, the output shaft of the first motor 202 is fixedly provided with a third gear 206, the second gear 205 is respectively meshed with the first gear 204 and the second gear 205, the surface of the first gear 204 is fixedly provided with a scraper 209, the scraper 209 is fixedly arranged on the inner wall of the conveying cylinder 210, the scraper 210 can be adhered to the inner wall of the concrete cylinder 210, and can be prevented from being adhered to the inner wall of the conveying cylinder 209, and can be adhered to the inner wall of the concrete cylinder 210, and can be sealed, and the inner wall of the concrete cylinder is prevented from being adhered to the inner wall of the conveying cylinder 209, and the concrete pad is sealed.

The crushing mechanism 4 includes crushing roller 404, the input fixed mounting of conveying mechanism 2 has inlet pipe 401, the top fixed mounting of inlet pipe 401 has feeding baffle 403, crushing roller 404 rotates the inside of installing at feeding baffle 403, can shelter from the rubble through feeding baffle 403, avoid splashing hurting the people, the surface fixed mounting of feeding baffle 403 has second motor 402, the output and the crushing roller 404 fixed connection of second motor 402, through carrying out the pressurization between two crushing rollers 404, can carry out the breakage to the partial big stone that contains in the concrete, avoid the stone to cause the striking impaired to screw conveying pole 208, thereby influence concrete transportation.

When the concrete conveying device is specifically used, firstly, when concrete is conveyed, the discharging angle of the conveying cylinder 210 can be adjusted by starting the multi-stage electric push rod 201, so that the application range of the concrete is increased, at the moment, the first motor 202 drives the spiral conveying rod 208 to feed the concrete, the first motor 202 is started to drive the third gear 206 to rotate, the third gear 206 drives the second gear 205 to rotate, the second gear 205 drives the scraping plate 209 to reversely rotate, at the moment, the inner wall of the conveying cylinder 210 can be scraped by the scraping plate 209, the concrete adhering to the inner wall is prevented from being excessively adhered to influence the conveying efficiency of the concrete at the next time, meanwhile, the second motor 402 drives the crushing roller 404 to rotate, and partial large stones contained in the concrete can be crushed by pressurizing and crushing between the two crushing rollers 404, so that the impact damage to the spiral conveying rod 208 caused by stones is avoided, and the concrete conveying is influenced.

Embodiment two:

on the basis of the first embodiment, as shown in fig. 1, 2 and 4, a buffer mechanism 3 with a viscoelastic damper 302 is arranged between a bottom plate 1 and a conveying mechanism 2, the buffer mechanism 3 comprises the viscoelastic damper 302, the viscoelastic damper 302 is arranged at the bottom end of a conveying cylinder 210, the whole concrete conveying device can be buffered, the damage of internal parts of the conveying device is avoided, a sleeve 301 is fixedly arranged at the top end of the bottom plate 1, a movable plate 303 is slidably arranged in the sleeve 301, the viscoelastic damper 302 is arranged in the sleeve 301, a slide bar 304 is fixedly arranged at the top end of the movable plate 303, and the top end of the slide bar 304 is rotationally connected with the conveying cylinder 210.

The bottom of conveying mechanism 2 is provided with drainage mechanism 5, the bottom fixed mounting of conveying mechanism 2 has connecting pipe 501, the surface of connecting pipe 501 is provided with first valve, connecting pipe 501 and conveyer pipe intercommunication, can discharge the water source of the inside sediment of defeated feed cylinder 210 through drain pipe 503, avoid the water source to deposit too much influence follow-up concrete quality, the top fixed mounting of bottom plate 1 has filter box 502, the inside of filter box 502 is provided with activated garrulous carbon, the top and the connecting pipe 501 fixed connection of filter box 502, the bottom fixed mounting of filter box 502 has drain pipe 503, can filter the back secondary use to the water source through filter box 502, avoid causing environmental pollution, the surface of drain pipe 503 is provided with the second valve.

When concrete is conveyed, the viscoelastic damper 302 is arranged at the bottom end of the conveying cylinder 210, so that the whole concrete conveying device can be buffered, vibration generated during conveying is avoided, the conveying cylinder 210 and the ground are subjected to uninterrupted collision, internal parts of the conveying device are damaged for a long time, the service life of the conveying device is influenced, meanwhile, when the concrete is conveyed, a water source precipitated inside the conveying cylinder 210 can be discharged through the drain pipe 503, the subsequent concrete quality is prevented from being influenced by excessive water source precipitation, and the water source can be filtered through the filter box 502 for secondary use, so that environmental pollution is avoided.

In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; the device can be mechanically connected, electrically connected and communicated; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, the description with reference to the terms "one aspect," "some aspects," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the aspect or example is included in at least one aspect or example of the present utility model. In this specification, the schematic representations of the above terms are not necessarily for the same scheme or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more aspects or examples.

Claims

1. A concrete conveying device comprising a bottom plate (1), characterized in that: the conveying mechanism is characterized in that a conveying mechanism (2) with a spiral conveying rod (208) is arranged at the top end of the bottom plate (1), a crushing mechanism (4) is arranged at the input end of the conveying mechanism (2), the conveying mechanism (2) is communicated with the crushing mechanism (4), a buffer mechanism (3) with a viscoelastic damper (302) is arranged between the bottom plate (1) and the conveying mechanism (2), and a drainage mechanism (5) is arranged at the bottom end of the conveying mechanism (2).

2. A concrete conveying apparatus according to claim 1, wherein: conveying mechanism (2) are including screw conveyer pole (208), the top of bottom plate (1) is provided with defeated feed cylinder (210), the top fixed mounting of bottom plate (1) has multistage electric putter (201), the output fixed mounting of multistage electric putter (201) has first motor (202), screw conveyer pole (208) fixed mounting is at the output of first motor (202), and screw conveyer pole (208) are located the inside of defeated feed cylinder (210).

3. A concrete conveying apparatus according to claim 2, wherein: the utility model discloses a scraper blade, including bottom plate (1), first gear (204) and second gear (205) are installed in the top fixed mounting of bottom plate (1), the surface rotation of backup pad (203) installs first gear (204) and second gear (205), the output shaft fixed mounting of first motor (202) has third gear (206), second gear (205) respectively with first gear (204), second gear (205) meshing, the surface fixed mounting of first gear (204) changes scraper blade (209), scraper blade (209) slide at the inner wall of defeated feed cylinder (210), the surface fixed mounting that scraper blade (209) are close to the inner wall of defeated feed cylinder (210) has sealed pad (207).

4. A concrete conveying apparatus according to claim 1, wherein: the buffering mechanism (3) comprises a viscoelastic damper (302), a sleeve (301) is fixedly arranged at the top end of the bottom plate (1), a moving plate (303) is slidably arranged in the sleeve (301), the viscoelastic damper (302) is arranged in the sleeve (301), a sliding rod (304) is fixedly arranged at the top end of the moving plate (303), and the top end of the sliding rod (304) is rotationally connected with the feeding cylinder (210).

5. A concrete conveying apparatus according to claim 1, wherein: crushing mechanism (4) are including smashing roller (404), the input fixed mounting of conveying mechanism (2) has inlet pipe (401), the top fixed mounting of inlet pipe (401) has feeding baffle (403), smashing roller (404) rotate the inside of installing at feeding baffle (403), the surface fixed mounting of feeding baffle (403) has second motor (402), the output and the crushing roller (404) fixed connection of second motor (402).

6. A concrete conveying apparatus according to claim 1, wherein: the bottom fixed mounting of conveying mechanism (2) has connecting pipe (501), the surface of connecting pipe (501) is provided with first valve, connecting pipe (501) and conveyer pipe intercommunication.

7. A concrete conveying apparatus according to claim 6, wherein: the filter comprises a bottom plate (1), wherein a filter box (502) is fixedly arranged at the top end of the bottom plate (1), activated crushed carbon is arranged in the filter box (502), the top end of the filter box (502) is fixedly connected with a connecting pipe (501), a drain pipe (503) is fixedly arranged at the bottom end of the filter box (502), and a second valve is arranged on the outer surface of the drain pipe (503).