CN213500069U

CN213500069U - Feeding device is used in production of copper tailing concrete admixture

Info

Publication number: CN213500069U
Application number: CN202022037452.0U
Authority: CN
Inventors: 石齐; 徐强; 陈飞; 陈鹏
Original assignee: Jiangxi Wantong Environmental Protection Materials Co ltd
Current assignee: Jiangxi Wantong Environmental Protection Materials Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-06-22
Anticipated expiration: 2030-09-17

Abstract

The utility model discloses a feeding device for producing copper tailing concrete admixture, which comprises a bottom plate, wherein a supporting plate is fixedly arranged on one side of the upper surface of the bottom plate, a feeding box is fixedly arranged on one side of the supporting plate, both sides of the top of the feeding box are fixedly communicated with a feeding hopper, a first motor is fixedly arranged on the top of the feeding box, an output shaft of the first motor is fixedly connected with a rotating shaft, the rotating shaft penetrates through and extends to the feeding box, a helical blade is fixedly connected on the rotating shaft, a discharging port is arranged on one side of the bottom of the feeding box, a second motor is fixedly arranged on one side of the upper surface of the bottom plate, a gear is fixedly connected with the output shaft of the second motor, the upper surface of the bottom plate is provided with a stirring box, a gear ring is fixedly sleeved on the outer wall of the stirring box, the copper tailings are fed into the discharge port, so that powder blockage is prevented, the efficiency is high, the convenience is realized, the discharging is uniform, the discharging speed is high, and the manpower is saved.

Description

Feeding device is used in production of copper tailing concrete admixture

Technical Field

The utility model relates to a concrete technical field specifically is a feed arrangement is used in production of copper tailing concrete admixture.

Background

The common concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. Concrete is mainly divided into two stages and states: plastic state before setting and hardening, namely fresh concrete or concrete mixture; hardened, i.e. hardened concrete or concrete. The concrete strength grade is divided into a cubic compressive strength standard value, and the Chinese common concrete strength grade is divided into 14 grades: c15, C20, C25, C30, C35, C40, C45, C50, C55, C60, C65, C70, C75 and C80.

Billions of tons of copper tailings are produced in the beneficiation process every year in China, but the reutilization rate of the copper tailings is not high. As the most widely applied building material in the building field, the concrete of copper tailings has the realization possibility and certain economic benefit. The collected copper tailing powder of the Hongshan in Xinping county of Yuxi city, Yunnan province is used as a mineral admixture to perform cement mortar mechanical property, and a cement mortar test sample under the standard curing condition is manufactured. The non-ground copper tailing powder is used as concrete micro-aggregate to carry out a series of tests, and test samples under the conditions of standard curing and natural curing are manufactured. The filling effect of the copper tailing powder as the micro-aggregate becomes gradually obvious, and the change of the microstructure explains the change of the macroscopic property. Finally, the results of a series of experiments and tests show that the mechanical property of the copper tailing powder concrete with the water-cement ratio of 0.35 and 0.27 is not inferior to that of common concrete, and the copper tailing powder concrete has better economic benefit.

In the copper tailing concrete production process, even and stable feed need be carried out, because copper tailing moisture content is big, unloading in the hopper in-process, the phenomenon of long-pending material and putty takes place for the copper tailing easily at the discharge gate, needs artifical frequent mediation, and clearance long-pending material and putty are wasted time and energy, adopts artifical frequent mediation, not only occupies manpower resources, and the unloading speed is slow, and the unloading is inhomogeneous, influences production machining efficiency.

Therefore, a feeding device for producing copper tailing concrete admixture is needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a feed arrangement is used in production of copper tailing concrete admixture, it is rotatory to drive pivot and helical blade through the motor, sends into the discharge gate with the copper tailing, prevents that the powder from blockking up, and is high-efficient convenient, and the unloading is even, and the unloading is fast, practices thrift the manpower to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a feeding device for producing copper tailing concrete admixture comprises a bottom plate, wherein a supporting plate is fixedly arranged on one side of the upper surface of the bottom plate, a feeding box is fixedly arranged on one side of the supporting plate, the two sides of the top of the feeding box are fixedly communicated with a feeding hopper, a first motor is fixedly arranged at the top of the feeding box, a rotating shaft is fixedly connected with an output shaft of the first motor, the rotating shaft penetrates through and extends to the feeding box, the rotating shaft is fixedly connected with a helical blade, one side of the bottom of the feeding box is provided with a discharging hole, a second motor is fixedly arranged on one side of the upper surface of the bottom plate, a gear is fixedly connected with an output shaft of the second motor, the upper surface of the bottom plate is provided with a stirring box, the outer wall of the stirring box is fixedly sleeved with a gear ring, the gear is meshed with the gear ring, the feed inlet has been seted up to agitator tank top one side, the agitator tank bottom is fixed the intercommunication has row material pipe.

Preferably, the top of the feeding box is fixedly provided with a fixing plate, and the first motor is fixedly arranged on the fixing plate.

Preferably, the bottom of the feeding box is attached to the top of the stirring box.

Preferably, the diameter of the discharge hole is smaller than that of the feed hole.

Preferably, the bottom of the stirring box is fixedly provided with four groups of supporting legs, and the four groups of supporting legs are provided with pulleys.

Preferably, the upper surface of the bottom plate is provided with a sliding groove, and the pulley is connected in the sliding groove in a sliding manner.

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

1. the utility model discloses a fixed mounting has the feeding case on one side of the backup pad, and feeding case top fixed mounting has first motor, and the output shaft end fixed connection of first motor has the pivot, and the pivot runs through and extends to the feeding case, fixedly connected with helical blade in the pivot, and feeding bottom of the case portion one side has seted up the discharge gate, drives pivot and helical blade rotation through the motor, sends into the copper tailing into the discharge gate, prevents the powder jam, and is high-efficient convenient, and the unloading is even, and the unloading is fast, practices thrift the manpower;

2. there is the second motor through bottom plate upper surface one side fixed mounting, the output shaft end fixedly connected with gear of second motor, the bottom plate upper surface is provided with the agitator tank, the fixed ring gear that has cup jointed of agitator tank outer wall, gear and ring gear meshing, the feed inlet has been seted up to agitator tank top one side, through setting up the agitator tank, the second motor, the gear, the ring gear, the cooperation between discharge gate and the feed inlet, intermittent type formula feeding prevents that the feeding is too much once, cause jam and inconvenience, the convenience has been improved.

Drawings

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

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural view of the stirring box of the present invention viewed from above.

In the figure: 1. a base plate; 101. a chute; 2. a support plate; 3. a feeding box; 4. a first motor; 401. a fixing plate; 5. a rotating shaft; 6. a helical blade; 7. a feed hopper; 8. a discharge port; 9. a second motor; 10. a gear; 11. a stirring box; 12. a ring gear; 13. a feed inlet; 14. a discharge pipe; 15. a support leg; 16. a pulley.

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: a feeding device for producing copper tailing concrete admixture comprises a bottom plate 1, wherein a supporting plate 2 is fixedly installed on one side of the upper surface of the bottom plate 1, a feeding box 3 is fixedly installed on one side of the supporting plate 2, feeding hoppers 7 are fixedly communicated with two sides of the top of the feeding box 3, and the feeding hoppers 7 are used for inputting concrete into the feeding box 3 from the feeding hoppers 7; the first motor 4 is fixedly installed at the top of the feeding box 3, the fixing plate 401 is fixedly installed at the top of the feeding box 3, the first motor 4 is fixedly installed on the fixing plate 401, and the fixing plate 401 is arranged to facilitate installation and disassembly of the first motor 4;

the output shaft end of the first motor 4 is fixedly connected with a rotating shaft 5, the rotating shaft 5 penetrates through and extends to the feeding box 3, the rotating shaft 5 is fixedly connected with a helical blade 6, the first motor 4 is started to drive the rotating shaft 5 and the helical blade 6 to rotate, and copper tailings are continuously input into the feeding box 3 from the feeding hopper 7, so that powder blockage is prevented, high efficiency and convenience are achieved, the blanking is uniform, the blanking speed is high, and manpower is saved;

a discharge port 8 is formed in one side of the bottom of the feeding box 3, and the bottom of the feeding box 3 is attached to the top of the stirring box 11, so that powder cannot fall when the feeding port 13 and the discharge port 8 do not coincide; the diameter of the discharge port 8 is smaller than that of the feed port 13, so that the copper tailings in the discharge port 8 can fall into the feed port 13;

a second motor 9 is fixedly installed on one side of the upper surface of the bottom plate 1, a gear 10 is fixedly connected with an output shaft end of the second motor 9, a stirring box 11 is arranged on the upper surface of the bottom plate 1, a gear ring 12 is fixedly sleeved on the outer wall of the stirring box 11, the gear 10 is meshed with the gear ring 12, a feed inlet 13 is formed in one side of the top of the stirring box 11, the second motor 9 is started, the second motor 9 works to drive the gear 10 to rotate, the gear 10 is meshed with the gear ring 12, the gear ring 12 is driven to rotate, the stirring box 11 can rotate in a sliding groove 101 in the upper surface of the bottom plate 1 through a pulley 16 at the bottom, the bottom of the feed box 3 is attached to the top of the stirring box 11 in the rotating process of the stirring box 11, when the feed inlet 13 is overlapped with the discharge outlet 8, copper tailings, the convenience is improved;

the fixed intercommunication in agitator tank 11 bottom has row material pipe 14, and agitator tank 11 bottom fixed mounting has landing leg 15, and landing leg 15 sets up to four groups, and pulley 16 is all installed to four groups of landing legs 15, and spout 101 has been seted up to bottom plate 1 upper surface, and pulley 16 sliding connection sets up spout 101 and pulley 16 and matches in spout 101, makes agitator tank 11 slide more smoothly.

The working principle is as follows: when the device is used, the first motor 4 is started to drive the rotating shaft 5 and the spiral blades 6 to rotate, copper tailings are continuously input into the feeding box 3 from the feeding hopper 7, powder blockage is prevented, efficiency and convenience are achieved, blanking is uniform, blanking speed is high, and manpower is saved; feed inlet 13 has been seted up to 11 top one sides of agitator tank, and simultaneously, start second motor 9, second motor 9 work drives gear 10 and rotates, gear 10 and the meshing of ring gear 12, thereby drive ring gear 12 and rotate, 1 upper surface of bottom plate is provided with agitator tank 11, the fixed cover of 11 outer walls of agitator tank has connect ring gear 12, and then drive agitator tank 11 and rotate, agitator tank 11 will be through the pulley 16 of bottom at the spout 101 internal rotation of 1 upper surface of bottom plate, at agitator tank 11 rotation in-process, 3 bottoms of feed tank and the laminating setting of 11 tops of agitator tank, when feed inlet 13 and discharge gate 8 are coincided, the copper tailing will get into inside agitator tank 11, intermittent type formula feeding, prevent that the feeding is too much once, cause jam and inconvenience, the convenience has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a feed arrangement is used in production of copper tailing concrete admixture, includes bottom plate (1), its characterized in that: the feeding device is characterized in that a supporting plate (2) is fixedly mounted on one side of the upper surface of the bottom plate (1), a feeding box (3) is fixedly mounted on one side of the supporting plate (2), a feeding hopper (7) is fixedly communicated with the two sides of the top of the feeding box (3), a first motor (4) is fixedly mounted on the top of the feeding box (3), a rotating shaft (5) is fixedly connected with an output shaft of the first motor (4), the rotating shaft (5) penetrates through and extends to the feeding box (3), a spiral blade (6) is fixedly connected onto the rotating shaft (5), a discharge hole (8) is formed in one side of the bottom of the feeding box (3), a second motor (9) is fixedly mounted on one side of the upper surface of the bottom plate (1), a gear (10) is fixedly connected with the output shaft of the second motor (9), an agitating box (11) is arranged on the upper surface of the, gear (10) and ring gear (12) meshing, feed inlet (13) have been seted up to agitator tank (11) top one side, agitator tank (11) bottom is fixed the intercommunication has row material pipe (14).

2. The feeding device for producing the copper tailing concrete admixture according to claim 1, is characterized in that: the top of the feeding box (3) is fixedly provided with a fixing plate (401), and the first motor (4) is fixedly arranged on the fixing plate (401).

3. The feeding device for producing the copper tailing concrete admixture according to claim 1, is characterized in that: the bottom of the feeding box (3) is attached to the top of the stirring box (11).

4. The feeding device for producing the copper tailing concrete admixture according to claim 1, is characterized in that: the diameter of the discharge hole (8) is smaller than that of the feed inlet (13).

5. The feeding device for producing the copper tailing concrete admixture according to claim 1, is characterized in that: stirring box (11) bottom fixed mounting has landing leg (15), just landing leg (15) set up to four groups, four groups pulley (16) are all installed to landing leg (15).

6. The feeding device for producing the copper tailing concrete admixture according to claim 5, is characterized in that: the upper surface of the bottom plate (1) is provided with a sliding groove (101), and the pulley (16) is connected in the sliding groove (101) in a sliding manner.