CN213797279U

CN213797279U - Anti-blocking feeding device for feeding recycled concrete mixture into mixer

Info

Publication number: CN213797279U
Application number: CN202022655287.5U
Authority: CN
Inventors: 胡彦伟; 高复旦; 高飞
Original assignee: Bazhou Yuzhou Concrete Co ltd
Current assignee: Bazhou Yuzhou Concrete Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-27
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a recycled concrete mixture advances logical device that mixer prevented stifled, including the mixer feeder hopper, top one side of mixer feeder hopper is provided with the support, and the centre of support is rotated and is connected with the lower extreme of back shaft, and the upper end of back shaft is connected with the one end of diaphragm, and the middle vertical pole of wearing to be equipped with of diaphragm, and one side of pole upper end is connected with the outer wall of chain through the connecting seat, and the both ends of chain are provided with the gear respectively, and one side of gear is rotated and is connected with the riser, and one side of the gear of chain lower extreme is connected with the motor, the bottom of motor and riser all with diaphragm fixed connection. This stifled logical device of stifled of recycled concrete mixture entering mixer sets up the pole of pounding of awaiting the opportune moment at any time through top one side at the mixer feeder hopper, when taking place to block up, removal that can be quick to the centre of mixer feeder hopper, then automatic material of pounding mediation to it is more laborsaving convenient, and can not lead to the fact the hindrance influence to the feeding.

Description

Anti-blocking feeding device for feeding recycled concrete mixture into mixer

Technical Field

The utility model relates to a recycled concrete processing equipment technical field specifically is recycled concrete mixture advances mixer and prevents stifled logical device.

Background

The regenerated concrete is prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading agent according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and adding cement, water and the like. The recycled concrete can be combined into the following cases according to the aggregate combination, wherein the aggregate is all recycled aggregate; the coarse aggregate is regenerated aggregate, and the fine aggregate is natural sand; the coarse aggregate is natural gravel or cobble, and the fine aggregate is regenerated aggregate; the reclaimed aggregate replaces part of the coarse aggregate or the fine aggregate.

The condition that can lead to the feed inlet to block up sometimes because the humidity of material is big or block each other between the aggregate when recycled concrete mixture advances the mixer, and the tradition mode is through manual mediation, and the manpower is limited, and this mode is very hard, and it is very troublesome to operate.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recycled concrete mixture advances mixer and prevents stifled feed arrangement to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: recycled concrete mixture advances mixer and prevents stifled logical device, including the mixer feeder hopper, top one side of mixer feeder hopper is provided with the support, the centre of support is rotated and is connected with the lower extreme of back shaft, the upper end of back shaft is connected with the one end of diaphragm, the middle vertical tamping bar that wears to be equipped with of diaphragm, one side of tamping bar upper end is connected with the outer wall of chain through the connecting seat, the both ends of chain are provided with the gear respectively, one side of gear is rotated and is connected with the riser, and one side of the gear of chain lower extreme is connected with the motor, the bottom of motor and riser all with diaphragm.

Preferably, the connection mode between support and the tamper is the welding, and passes through bolt fixed connection between support and the chain.

Preferably, a plurality of grooves are uniformly formed in the outer wall of the lower end of the tamping rod.

Preferably, the length of diaphragm is corresponding with the length of mixer feeder hopper open-top diameter, and the pin pole is worn to be equipped with by the diaphragm one end of keeping away from the back shaft, top one side of mixer feeder hopper is provided with the solid fixed cylinder, and the structure phase-match of the structure of round hole and pin pole in the middle of the solid fixed cylinder.

Preferably, one side cover of tamper is equipped with the stop collar, and the stop collar is convex structure, and stop collar and tamper be sliding connection to one side of stop collar is connected with the dead lever, the lower extreme and the diaphragm fixed connection of dead lever.

Preferably, the limiting sleeve and the fixing rod are welded, and the fixing rods are provided with a plurality of parts.

Compared with the prior art, the beneficial effects of the utility model are that: this stifled logical device of stifled of recycled concrete mixture entering mixer sets up the pole of pounding of awaiting the opportune moment at any time through top one side at the mixer feeder hopper, when taking place to block up, removal that can be quick to the centre of mixer feeder hopper, then automatic material of pounding mediation to it is more laborsaving convenient, and can not lead to the fact the hindrance influence to the feeding.

Drawings

FIG. 1 is a front view of the feeding device for feeding recycled concrete mixture into a mixer to prevent blockage;

FIG. 2 is an enlarged schematic structural view of the feeding device for feeding recycled concrete mixture into the mixer for anti-blocking of the utility model shown in FIG. 1;

FIG. 3 is the top view of the feeding device for feeding recycled concrete mixture into the mixer to prevent blockage.

In the figure: 1. fixed section of thick bamboo, 2, mixer feeder hopper, 3, support, 4, back shaft, 5, diaphragm, 6, motor, 7, riser, 8, connecting seat, 9, ram, 10, stop collar, 11, dead lever, 12, chain, 13, gear, 14, pin rod, 15, recess.

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.

Referring to fig. 1-3, the present invention provides a technical solution: the anti-blocking feeding device for feeding recycled concrete mixture into a mixer comprises a mixer feeding hopper 2, a support 3 is arranged on one side of the top of the mixer feeding hopper 2, the middle of the support 3 is rotatably connected with the lower end of a supporting shaft 4, the two supporting shafts are rotatably connected through a pin shaft, the upper end of the supporting shaft 4 is connected with one end of a transverse plate 5, the two transverse plates are welded, a tamping rod 9 vertically penetrates through the middle of the transverse plate 5 and is in sliding connection, one side of the upper end of the tamping rod 9 is connected with the outer wall of a chain 12 through a connecting seat 8, the support 3 and the tamping rod 9 are welded in a more stable connection mode, the support 3 and the chain 12 are fixedly connected through bolts, the connection mode is convenient to disassemble and assemble and convenient to maintain, gears 13 are respectively arranged at the two ends of the chain 12, the chain 12 is sleeved on the gears 13, and the gears 13 can drive the chain 12 to rotate, one side of the gear 13 is rotatably connected with a vertical plate 7, the two are connected through a shaft, one side of the gear 13 at the lower end of the chain 12 is connected with a motor 6, the gear 13 is fixedly connected with the shaft of the motor 6, the bottoms of the motor 6 and the vertical plate 7 are fixedly connected with a transverse plate 5, the motor 6 and the vertical plate 7 are fixedly connected through bolts, the structure enables the chain 12 to be driven by the motor 6 to automatically rotate, so that the tamping rod 9 can automatically move up and down, the outer wall of the lower end of the tamping rod 9 is provided with a plurality of grooves 15, the grooves 15 are uniformly arranged, the structure enables the tamping rod 9 to drive more materials to move when moving up and down, the dredging efficiency is improved, one side of the tamping rod 9 is sleeved with a limiting sleeve 10, the limiting sleeve 10 is of an arc-shaped structure, the limiting sleeve 10 is in sliding connection with the tamping rod 9, one side of the limiting sleeve 10 is connected with a fixing rod 11, and the lower end of the fixing rod 11 is fixedly connected with the transverse plate 5, dead lever 11 and diaphragm 5 and stop collar 10 are the welding, this structure can strengthen the restriction to the ram 9, stability when improving ram 9 activity from top to bottom, for the welding between stop collar 10 and the dead lever 11, and dead lever 11 is provided with a plurality ofly, this structure makes ram 9 can obtain the multiple spot restriction, stability when further having improved its activity, the length of diaphragm 5 is corresponding with 2 open-top diameter's of mixer feeder hopper length, and diaphragm 5 is kept away from the one end of back shaft 4 and is worn to be equipped with pin 14, top one side of mixer feeder hopper 2 is provided with fixed cylinder 1, and the structure of round hole and the structure phase-match of pin 14 in the middle of the fixed cylinder 1, this structure makes diaphragm 5 can the cross arm at 2 tops of mixer feeder hopper, and pin 14 can insert and establish and get into fixed cylinder 1 in, let ram 9 more stable when the operation.

The working principle is as follows: when the recycled concrete mixture is used for feeding into the anti-blocking feeding device of the mixer, whether the device has the condition of part damage or unfirm connection is checked firstly, the device is used after the check is correct, when the inner part of the mixer feeding hopper 2 is blocked, an operator pushes the transverse plate 5 to rotate 180 degrees, so that the transverse plate 5 is arranged on the top of the mixer feeding hopper 2 in a cross way, then the motor 6 is started, the motor 6 drives the chain 12 through the driving gear 13, the chain 12 can drive the tamper 9 to move linearly through the connecting seat 8 when rotating, the motor 6 rotates positively and negatively, so that the tamper 9 can move up and down in a linear reciprocating manner, thereby leading the tamping rod 9 to replace manpower to conduct material guiding and dredging on the feeding hopper 2 of the stirrer, being more labor-saving and convenient, and the tamper 9 can rotate to one side of mixer feeder hopper 2 and avoid after finishing using, can not cause the hindrance influence to the feeding, and this is exactly this recycled concrete mixture advances mixer anti-blocking's feed mechanism's theory of operation.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Recycled concrete mixture advances stifled logical feed arrangement of mixer, including mixer feeder hopper (2), its characterized in that: top one side of mixer feeder hopper (2) is provided with support (3), the centre of support (3) is rotated and is connected with the lower extreme of back shaft (4), the upper end of back shaft (4) is connected with the one end of diaphragm (5), vertical tamping bar (9) of wearing to be equipped with in the centre of diaphragm (5), one side of tamping bar (9) upper end is connected with the outer wall of chain (12) through connecting seat (8), the both ends of chain (12) are provided with gear (13) respectively, one side of gear (13) is rotated and is connected with riser (7), and one side of gear (13) of chain (12) lower extreme is connected with motor (6), the bottom of motor (6) and riser (7) all with diaphragm (5) fixed connection.

2. The anti-blocking feeding device for feeding recycled concrete mixture into a mixer according to claim 1, characterized in that: the connection mode between support (3) and tamper (9) is the welding, and passes through bolt fixed connection between support (3) and chain (12).

3. The anti-blocking feeding device for feeding recycled concrete mixture into a mixer according to claim 1, characterized in that: the outer wall of the lower end of the tamping rod (9) is provided with a plurality of grooves (15), and the grooves (15) are uniformly arranged.

4. The anti-blocking feeding device for feeding recycled concrete mixture into a mixer according to claim 1, characterized in that: the length of diaphragm (5) is corresponding with the length of mixer feeder hopper (2) open-top diameter, and is equipped with pin (14) in the one end that back shaft (4) were kept away from in diaphragm (5), top one side of mixer feeder hopper (2) is provided with solid fixed cylinder (1), and the structure phase-match of the structure of round hole and pin (14) in the middle of solid fixed cylinder (1).

5. The anti-blocking feeding device for feeding recycled concrete mixture into a mixer according to claim 1, characterized in that: one side cover of tamper (9) is equipped with stop collar (10), and stop collar (10) are convex structure, and stop collar (10) and tamper (9) are sliding connection to one side of stop collar (10) is connected with dead lever (11), the lower extreme and diaphragm (5) fixed connection of dead lever (11).

6. The anti-blocking feeding device for feeding recycled concrete mixture into a mixer according to claim 5, characterized in that: the limiting sleeve (10) and the fixing rod (11) are welded, and the fixing rods (11) are provided with a plurality of parts.