Concrete feeding device

Abstract

The utility model relates to the field of water circulation systems, in particular to a concrete feeding device which comprises a base, a rotating mechanism and a lifting mechanism, the rotating mechanism for adjusting the direction of a feeding assembly is arranged on the upper side of the base, a vertical plate is installed at the upper end of the rotating mechanism, and the lifting mechanism for adjusting the height of the feeding assembly is installed on the upper side of the vertical plate. The rotating mechanism comprises a fluted disc, a second gear is mounted on the lower side wall of the telescopic groove, a second motor is connected to the right side of the second gear, and a clamping plate is unstrange mounted on the lower side of the front end of the telescopic plate. When concrete needs to be fed in different directions, a first motor is controlled to operate to drive a first gear to rotate and mesh to drive a fluted disc to rotate, drive a screw rod connected with the fluted disc to rotate, mesh to drive a sliding plate to stably slide up and down in a sliding groove, adjust the height of a conveying belt, and drive the conveying belt to operate through operation of an electric rotating roller. And rapid feeding operation in different directions and at different heights is achieved.

Description

Technical Field

[0001] The utility model relates to the field of feeding devices, in particular to a concrete feeding device. Background Art

[0002] Asphalt concrete, commonly known as asphalt concrete, is a mixture prepared by artificially selecting mineral materials with a certain gradation composition, such as crushed stone or crushed gravel, stone chips or sand, mineral powder, etc., and a certain proportion of road asphalt materials under strictly controlled conditions.

[0003] The existing feeding device prevents splashing when putting the raw materials of asphalt concrete ingredients on the feeding conveyor belt through the first anti-splashing side baffle, the second anti-splashing side baffle and the anti-splashing top plate, resulting in waste of some raw materials. The combination of the anti-detachment square ring and the anti-splashing top plate can place personal items of workers on it. The anti-falling side baffle and the anti-falling bottom plate can prevent some raw materials from remaining on the feeding conveyor belt when the feeding conveyor belt is feeding. The conveyor belt scraper will scrape off this part of the raw materials to avoid waste, and the anti-falling bottom plate can prevent the raw materials conveyed by the feeding conveyor belt from falling to the ground, resulting in waste and increasing the use cost.

[0004] However, in the actual feeding process, it is necessary to feed different concrete trucks or different construction sites. Workers need to use a trolley to receive the concrete from the outlet of the fixed-position feeding device and then push it to the place of use. Repeated pushing wastes time and manpower, reducing the feeding convenience of the feeding device. Summary of the Utility Model

[0005] The purpose of the utility model is to provide a concrete feeding device, which is used to solve the problem that in the actual feeding process, it is necessary to feed different concrete trucks or different construction sites. Workers need to use a trolley to receive the concrete from the outlet of the fixed-position feeding device and then push it to the place of use. Repeated pushing wastes time and manpower, reducing the feeding convenience of the feeding device.

[0006] Therefore, the present utility model provides a concrete feeding device, which includes a base, a rotating mechanism and a lifting mechanism. A rotating mechanism for adjusting the direction of the feeding assembly is arranged on the upper side of the base. A vertical plate is installed at the upper end of the rotating mechanism. A lifting mechanism for adjusting the height of the feeding assembly is installed on the upper side of the vertical plate. The rotating mechanism includes a toothed disc. A top plate is installed at the upper end of the toothed disc. A first gear is installed on the outer wall of the lower end of the front side of the top plate. A bracket is installed below the first gear. A first motor is installed at the lower end of the bracket. A telescopic groove is formed inside the front side of the top plate. A telescopic plate is installed in the telescopic groove. Limiting grooves are formed on both sides of the telescopic groove. Limiting plates are installed on both sides of the telescopic plate. A bottom groove is formed on the lower side of the telescopic plate. A toothed plate is installed in the bottom groove. A second gear is installed on the lower side wall of the telescopic groove. The second gear is connected to a second motor on the right side. A clamping plate is installed on the lower side of the front end of the telescopic plate.

[0007] Preferably: The lifting mechanism includes an inner groove. A first bevel gear is installed on the inner wall of the front end of the inner groove. The first bevel gear is connected to a third motor at the front end. A second bevel gear is installed on the inner wall of the upper end of the inner groove. A chute is formed outside the upper end of the inner groove. A screw rod is installed in the chute. A slide plate is sleeved on the outer wall of the screw rod. A connecting plate is installed at the upper end of the slide plate. An electric roller is installed on the side wall of the connecting plate. A conveyor belt is sleeved on the outer wall of the electric roller.

[0008] Preferably: The second gear meshes with the toothed plate.

[0009] Preferably: The cross-sectional size of the limiting groove matches the cross-sectional size of the limiting plate.

[0010] Preferably: The card pattern provided on the rear surface of the clamping plate matches the tooth pattern provided on the surface of the second gear.

[0011] Preferably: The first bevel gear meshes with the second bevel gear.

[0012] Preferably: The cross-sectional size of the slide plate matches the cross-sectional size of the chute.

[0013] In this utility model, when it is necessary to feed concrete in different directions, control the operation of the first motor to drive the first gear to rotate and engage with the tooth disc to drive the tooth disc to rotate, and drive the upper end top plate to rotate, thereby adjusting the direction of the conveyor belt. After adjustment, control the operation of the second motor to drive the second gear to rotate. Under the limit that the limit plate is embedded in the limit groove, the telescopic plate moves backward in the telescopic groove, driving the clamping plate installed at the lower end to move backward, and locking the second gear by clamping the second gear surface through the card pattern, so as to position the conveyor belt after the direction adjustment, ensure the stability of the direction adjustment, make the conveying more stable, control the operation of the third motor to drive the first bevel gear to rotate and engage with the second bevel gear to rotate, drive the screw rod connected thereto to rotate, and engage with the slide plate to stably slide up and down in the chute, adjust the height of the conveyor belt, and drive the conveyor belt to operate through the electric roller to realize the rapid feeding operation in different directions and at different heights. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a perspective view of this utility model;

[0015] Figure 2 is a partial sectional perspective view of the rotating mechanism of this utility model;

[0016] Figure 3 is a sectional perspective view of the lifting mechanism of this utility model.

[0017] In the figure:

[0018] 1, base; 201, tooth disc; 202, top plate; 203, first gear; 204, bracket; 205, first motor; 206, telescopic groove; 207, telescopic plate; 208, limit groove; 209, limit plate; 210, bottom groove; 211, tooth plate; 212, second gear; 213, second motor; 214, clamping plate; 3, vertical plate; 401, inner groove; 402, first bevel gear; 403, third motor; 404, second bevel gear; 405, chute; 406, screw rod; 407, slide plate; 408, connecting plate; 409, electric roller; 410, conveyor belt. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] The technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of this utility model without creative efforts shall fall within the protection scope of this utility model.

[0020] Embodiment 1

[0021] Please refer to Figures 1-3, The figure shows a preferred embodiment of the present utility model, a concrete feeding device, which includes a base 1, a rotating mechanism and a lifting mechanism. A rotating mechanism for adjusting the direction of the feeding assembly is arranged on the upper side of the base 1. A vertical plate 3 is installed at the upper end of the rotating mechanism. A lifting mechanism for adjusting the height of the feeding assembly is installed on the upper side of the vertical plate 3. The rotating mechanism includes a toothed disc 201. A top plate 202 is installed at the upper end of the toothed disc 201. A first gear 203 is installed on the outer wall of the lower end of the front side of the top plate 202. A bracket 204 is installed below the first gear 203. A first motor 205 is installed at the lower end of the bracket 204. A telescopic groove 206 is formed inside the front side of the top plate 202. A telescopic plate 207 is installed in the telescopic groove 206. Limiting grooves 208 are formed on both sides of the telescopic groove 206. Limiting plates 209 are installed on both sides of the telescopic plate 207. A bottom groove 210 is formed on the lower side of the telescopic plate 207. A toothed plate 211 is installed in the bottom groove 210. A second gear 212 is installed on the lower side wall of the telescopic groove 206. A second motor 213 is connected to the right side of the second gear 212. A clamping plate 214 is installed on the lower side of the front end of the telescopic plate 207.

[0022] It should be noted that: the rotating mechanism and the lifting mechanism in this solution improve the convenience of feeding.

[0023] Wherein, the second gear 212 meshes with the toothed plate 211.

[0024] It should be noted that: this solution facilitates efficient locking operation.

[0025] Wherein, the cross-sectional dimension of the limiting groove 208 matches the cross-sectional dimension of the limiting plate 209.

[0026] It should be noted that: this solution facilitates a more stable locking process.

[0027] Wherein, the card pattern provided on the rear side surface of the clamping plate 214 matches the tooth pattern provided on the surface of the second gear 212.

[0028] It should be noted that: this solution facilitates mutual interlocking to achieve firm locking.

[0029] Embodiment 2

[0030] Please refer to Figures 1-3, in this embodiment, the lifting mechanism includes an inner groove 401. A first bevel gear 402 is installed on the inner wall at the front end of the inner groove 401. A third motor 403 is connected to the front end of the first bevel gear 402. A second bevel gear 404 is installed on the inner wall at the upper end of the inner groove 401. A chute 405 is formed outside the upper end of the inner groove 401. A screw 406 is installed in the chute 405. A slide plate 407 is sleeved on the outer wall of the screw 406. A connecting plate 408 is installed at the upper end of the slide plate 407. An electric roller 409 is installed on the side wall of the connecting plate 408. A conveyor belt 410 is sleeved on the outer wall of the electric roller 409.

[0031] It should be noted that: This solution facilitates the adjustment of the feeding height.

[0032] Among them, the first bevel gear 402 meshes with the second bevel gear 404.

[0033] It should be noted that: This solution makes the process of adjusting the height more convenient.

[0034] Among them, the cross-sectional dimension of the slide plate 407 matches the cross-sectional dimension of the chute 405.

[0035] It should be noted that: This solution makes the process of adjusting the height more stable.

[0036] The working process and principle of the present utility model: When it is necessary to feed concrete in different directions, control the first motor 205 to operate to drive the first gear 203 to rotate and engage to drive the toothed disc 201 to rotate, driving the upper end top plate 202 to rotate, thereby adjusting the direction of the conveyor belt 410. After adjustment, control the second motor 213 to operate to drive the second gear 212 to rotate. Under the limit that the limiting plate 209 is embedded in the limiting groove 208, the telescopic plate 207 moves backward in the telescopic groove 206, driving the clamping plate 214 installed at the lower end to move backward, and locking the second gear 212 by clamping with the thread pattern on the surface of the second gear 212, thereby positioning the conveyor belt 410 after the direction adjustment, ensuring the stability of the direction adjustment and making the conveying more stable. Control the third motor 403 to operate to drive the first bevel gear 402 to rotate and engage to drive the second bevel gear 404 to rotate, driving the connected screw 406 to rotate, engaging to drive the slide plate 407 to slide up and down stably in the chute 405, adjusting the height of the conveyor belt 410, and driving the conveyor belt 410 to operate through the operation of the electric roller 409.

[0037] The above content further elaborates on the present utility model in combination with specific embodiments. It cannot be determined that the specific implementation of the present utility model is only limited to these descriptions. For those of ordinary skill in the technical field to which the present utility model belongs, without departing from the concept of the present utility model, several simple deductions or substitutions can still be made, which should all be regarded as belonging to the protection scope determined by the claims submitted for the present utility model.

Claims

1. A concrete feeding device, characterized in that: The invention comprises a base (1), a rotating mechanism and a lifting mechanism, wherein a rotating mechanism for adjusting the direction of a feeding assembly is arranged on the upper side of the base (1), a vertical plate (3) is installed on the upper end of the rotating mechanism, and a lifting mechanism for adjusting the height of the feeding assembly is installed on the upper side of the vertical plate (3), the rotating mechanism comprises a toothed disc (201), a top plate (202) is installed on the upper end of the toothed disc (201), a first gear (203) is installed on the outer wall of the lower end of the front side of the top plate (202), a bracket (204) is installed on the lower side of the first gear (203), a first motor (205) is installed on the lower end of the bracket (204), and the top plate (202 ) a telescopic slot (206) is provided inside the front side, a telescopic plate (207) is installed in the telescopic slot (206), limiting slots (208) are provided on both sides of the telescopic slot (206), limiting plates (209) are installed on both sides of the telescopic plate (207), a bottom slot (210) is provided on the lower side of the telescopic plate (207), a tooth plate (211) is installed in the bottom slot (210), a second gear (212) is installed on the lower side wall of the telescopic slot (206), a second motor (213) is connected to the right side of the second gear (212), and a clamping plate (214) is installed on the lower side of the front end of the telescopic plate (207).

2. A concrete feeding device according to claim 1, characterized in that: The lifting mechanism comprises an inner groove (401), a first bevel gear (402) is installed on the inner wall at the front end of the inner groove (401), a third motor (403) is connected to the front end of the first bevel gear (402), a second bevel gear (404) is installed on the inner wall at the upper end of the inner groove (401), a slide groove (405) is opened on the outer side of the upper end of the inner groove (401), a screw rod (406) is installed in the slide groove (405), a slide plate (407) is sleeved on the outer wall of the screw rod (406), a connecting plate (408) is installed on the upper end of the slide plate (407), an electric roller (409) is installed on the side wall of the connecting plate (408), and a conveyor belt (410) is sleeved on the outer wall of the electric roller (409).

3. A concrete feeding device according to claim 2, characterized in that: The second gear (212) is meshed with the gear plate (211).

4. A concrete feeding device according to claim 2, characterized in that: The cross-sectional dimensions of the limiting groove (208) match the cross-sectional dimensions of the limiting plate (209).

5. A concrete feeding device according to claim 2, characterized in that: The snap grooves provided on the rear surface of the snap plate (214) match the tooth grooves provided on the surface of the second gear (212).

6. A concrete feeding device according to claim 3, characterized in that: The first bevel gear (402) and the second bevel gear (404) are meshed with each other.

7. A concrete feeding device according to claim 3, characterized in that: The cross-sectional dimensions of the slide plate (407) match the cross-sectional dimensions of the slide groove (405).

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