CN215198157U

CN215198157U - Waste recovery device for concrete production

Info

Publication number: CN215198157U
Application number: CN202121408076.XU
Authority: CN
Inventors: 魏亚东; 李芳�; 全义
Original assignee: Dafeng Fuheng Building Materials Co ltd
Current assignee: Dafeng Fuheng Building Materials Co ltd
Priority date: 2021-06-23
Filing date: 2021-06-23
Publication date: 2021-12-17
Anticipated expiration: 2031-06-23

Abstract

The utility model discloses a waste recovery device for concrete production, which comprises a frame and a water collecting tank, the machine frame comprises two side plates which are vertically arranged, a material distributing barrel is rotatably connected between the two side plates, the material distributing cylinder is arranged in a downward inclination way, one end of the material distributing cylinder in the downward inclination way is connected with a driving motor in a transmission way, a plurality of clapboards are fixed in the material separating cylinder along the length direction, sieve pores are arranged on the clapboards, the diameters of the sieve pores on the clapboards are gradually reduced from top to bottom, the recovery device of the utility model comprises a material separating cylinder, a plurality of clapboards with sieve pores of different diameters are arranged in the material separating cylinder, the collected concrete aggregate can be put in from the uppermost layer during the use process, the aggregate is gradually separated according to the particle size by the continuous rotation of the charging barrel, and the aggregate in the charging barrel is sprayed and cleaned by a spray header so as to be convenient for recycling the aggregate; after the cleaning is finished, the jacking mechanism can lift upwards to unload the open end of the material separating cylinder downwards quickly and conveniently.

Description

Waste recovery device for concrete production

Technical Field

The utility model relates to a concrete field, concretely relates to waste recovery device is used in concrete production.

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 aggregate to be mixed in the production and mixing process of the concrete generates a certain amount of scattering near a feeding port or a mixing port of equipment, the aggregate at each position is collected together again in the daily production process to avoid waste, but the scattered aggregate is mixed with external impurities in the process of collecting after falling on the ground, so that the aggregate needs to be separated and cleaned again when needing to be recycled.

Therefore, how to solve the defects of the prior art is a subject of the present invention.

Disclosure of Invention

In order to solve the problem, the utility model discloses a waste recovery device is used in concrete production.

In order to achieve the above purpose, the utility model provides a following technical scheme: a waste recovery device for concrete production comprises a rack and a water collecting tank, wherein the rack comprises two side plates which are vertically arranged, a material distributing cylinder is rotatably connected between the two side plates and is obliquely inclined, the bottom end of the material distributing cylinder is in transmission connection with a driving motor, and the material distributing cylinder is driven by the driving motor to rotate within the range of 15-30 degrees;

a plurality of partition plates are fixed in the material distribution barrel along the length direction of the material distribution barrel, sieve holes are formed in the partition plates, the diameters of the sieve holes in the partition plates are gradually reduced from top to bottom, a plurality of through holes are uniformly formed in the outer wall of the material distribution barrel, and the upper end of the material distribution barrel is open;

the water collecting tank is located the below of dividing the feed cylinder, and the top of this water collecting tank has the opening, the opening is just right divide the feed cylinder, be provided with climbing mechanism between the one end of curb plate and the top of water collecting tank, its other end rotates to be connected on the support column of a vertical setting, a plurality of shower heads are installed along the length direction who divides the feed cylinder to the inside wall top of curb plate.

In the scheme, the method comprises the following steps: spring damper is installed to the lower tip of support column, and the top edge in the water catch bowl is installed to this spring damper's bottom, and spring damper's top is used on the support column.

In the scheme, the method comprises the following steps: the outer end part of the partition plate of the material separating barrel is detachably connected with a blocking plate, and the blocking plate is perpendicular to the partition plate.

In the scheme, the method comprises the following steps: the bottom of water catch bowl has a suction pump through the pipe connection.

In the scheme, the method comprises the following steps: the bottom end between the two side plates corresponds to the two ends of the material separating barrel and is respectively connected with a supporting rod along the front and back directions, the top end of the supporting rod corresponds to the front side and the back side of the material separating barrel and is provided with groove wheels, and protruding rings which are matched with the groove wheels in a rolling mode are arranged on the material separating barrel in a protruding mode along the circumferential direction of the groove wheels.

Compared with the prior art, the utility model has the advantages of as follows: the utility model discloses a recovery plant includes a feed divider section of thick bamboo, is provided with the baffle of the sieve mesh of a plurality of different diameters in the feed divider section of thick bamboo, can put into the concrete aggregate of collection by the superiors in the use, through the continuous pendulum of feed divider section of thick bamboo turn the aggregate according to the particle size progressively separate to the aggregate is sprayed and is washd by the shower head to the aggregate in the feed divider section of thick bamboo, thereby realize the separation of aggregate to retrieve and recycle; after the cleaning, the material distributing cylinder can be lifted upwards by the lifting mechanism to enable the open end of the material distributing cylinder to face downwards, so that the material can be discharged conveniently.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a left side view of FIG. 1;

fig. 3 is a sectional view of the dispensing cartridge.

List of reference numerals: 100 frames, 101 side plates, 102 material separating cylinders, 103 partition plates, 104 through holes, 105 jacking mechanisms, 106 supporting columns, 107 spray headers, 108 spring shock absorbers, 109 blocking plates, 110 supporting rods, 111 groove wheels, 112 raised rings, 131 sieve holes, 200 water collecting tanks and 201 water pumps.

Detailed Description

The present invention will be further illustrated with reference to the following specific embodiments, which are to be construed as merely illustrative and not limitative of the remainder of the disclosure. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Example (b): referring to fig. 1-3, a waste recovery device for concrete production comprises a frame 100 and a water collection tank 200, wherein the frame 100 comprises two side plates 101 which are vertically arranged, a material distribution barrel 102 is rotatably connected between the two side plates 101, the material distribution barrel 102 is arranged in a downward inclined manner, the bottom end of the material distribution barrel 102 is in transmission connection with a driving motor, and the material distribution barrel 102 is driven by the driving motor to rotate within a range of 15-30 degrees; the material distributing barrel 102 is rotatably connected between the two side plates 101 through a rotating shaft, the driving motor is installed on the side plates 101, a cam separator is installed at the power output shaft end of the driving motor, and the output shaft of the cam separator is in transmission connection with the rotating shaft through a coupler so as to drive the material distributing barrel 102 to swing and rotate within the range of 15-30 degrees.

A plurality of partition plates 103 are fixed in the material separating cylinder 102 along the length direction of the material separating cylinder, sieve holes 131 are formed in the partition plates 103, the diameters of the sieve holes 131 in the partition plates 103 are gradually reduced from top to bottom and are used for gradually screening large-particle materials from top to bottom, a plurality of through holes 104 are uniformly formed in the outer wall of the material separating cylinder 102, and the upper end of the material separating cylinder 102 is open and is used for adding waste materials to be screened into the material separating cylinder 102;

the water collecting tank 200 is positioned below the material distributing cylinder 102, an opening is formed in the top of the water collecting tank 200, the opening is over against the material distributing cylinder 102, a jacking mechanism 105 is arranged between one end of the side plate 101 and the top of the water collecting tank 200, the other end of the side plate is rotatably connected to a vertically arranged supporting column 106, and a plurality of spray headers 107 are mounted at the top end of the inner side wall of the side plate 101 along the length direction of the material distributing cylinder 102; the spray header 107 is connected with an external water pipe and is used for spraying clear water to the material separating cylinder 102, and water flow enters the material separating cylinder 102 from the through hole 104 outside the material separating cylinder to clean the material screened on the partition plate 103;

when the device works, waste to be recovered is added to the partition plate 103 at the uppermost end in the material separating cylinder 102 through the opening of the material separating cylinder 102, the driving motor is started, the material separating cylinder 102 is driven by the driving motor to swing and rotate within the range of 15-30 degrees, so that the waste is shaken to gradually screen out large-particle materials, and the screened materials are sequentially dispersed on the plurality of partition plates 103 arranged up and down from top to bottom; connect spray header 107 with outside water pipe, spray the clear water to feed cylinder 102 through it, wash the material of sieving out on the baffle 103, the sewage that the washing produced can fall into water catch bowl 200 and collect, treat that the washing finishes tentatively airing the back, start climbing mechanism 105, the lower tip jack-up that will divide feed cylinder 102 through climbing mechanism 105, make its whole keep at the horizontality, later take out the material on the baffle 103 step by step through the scraper blade instrument, carry out categorised recovery to it.

In order to reduce the vibration generated by the dispensing cylinder 102 during operation, a spring damper 108 is mounted at the lower end of the supporting column 106, the bottom end of the spring damper 108 is mounted at the top edge of the water collection tank 200, and the top end of the spring damper 108 acts on the supporting column 106 for damping and buffering.

In order to avoid the material from falling out of the outer end part of the material separating cylinder 102 when the material separating cylinder rotates, the outer end part of the partition plate 103 of the material separating cylinder 102 is detachably connected with a blocking plate 109 through a screw, the blocking plate 109 is perpendicular to the partition plate 103, the material screened on the partition plate 103 is limited through the blocking plate 109, and the material can be detached independently for discharging when discharging.

In order to conveniently discharge the sewage collected in the water collection tank 200, a water suction pump 201 is connected to the bottom end of the water collection tank 200 through a pipeline, and the sewage in the water collection tank 200 is pumped out through the water suction pump 201.

In order to form stable support for the material distribution barrel 102 and ensure the stability of the material distribution barrel during rotation, a support rod 110 is connected to the bottom end between the two side plates 101 corresponding to the two ends of the material distribution barrel 102 along the front-back direction, groove wheels 111 are installed on the top end of the support rod 110 corresponding to the front side and the back side of the material distribution barrel 102, a protruding ring 112 in rolling fit with the groove wheels 111 is convexly arranged on the material distribution barrel 102 corresponding to the groove wheels 111 along the circumferential direction, and the groove wheels 111 and the protruding ring 112 on the support rod 110 are in rolling fit to form rotary support for the lower end of the material distribution barrel 102.

The technical means disclosed by the scheme of the present invention is not limited to the technical means disclosed by the above embodiments, but also includes the technical scheme formed by the arbitrary combination of the above technical features. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, several improvements and modifications can be made, and these improvements and modifications are also considered as the protection scope of the present invention.

Claims

1. The utility model provides a waste recovery device for concrete production which characterized in that: the device comprises a rack (100) and a water collecting tank (200), wherein the rack (100) comprises two side plates (101) which are vertically arranged, a material distributing barrel (102) is rotatably connected between the two side plates (101), the material distributing barrel (102) is arranged in a downward inclined manner, the bottom end of the material distributing barrel (102) is in transmission connection with a driving motor, and the material distributing barrel (102) is driven by the driving motor to rotate within the range of 15-30 degrees;

a plurality of partition plates (103) are fixed in the material distribution barrel (102) along the length direction of the material distribution barrel, sieve holes (131) are formed in the partition plates (103), the diameters of the sieve holes (131) in the partition plates (103) are gradually reduced from top to bottom, a plurality of through holes (104) are uniformly formed in the outer wall of the material distribution barrel (102), and the upper end of the material distribution barrel (102) is open;

the water collecting tank (200) is located the below of dividing feed cylinder (102), and the top of this water collecting tank (200) has the opening, the opening is just right divide feed cylinder (102), be provided with climbing mechanism (105) between the one end of curb plate (101) and the top of water collecting tank (200), its other end rotates to be connected on support column (106) of a vertical setting, a plurality of shower heads (107) are installed along the length direction who divides feed cylinder (102) to the inside wall top of curb plate (101).

2. The waste recycling device for concrete production according to claim 1, wherein: and a spring damper (108) is arranged at the lower end part of the supporting column (106), the bottom end of the spring damper (108) is arranged at the top edge of the water collecting tank (200), and the top end of the spring damper (108) acts on the supporting column (106).

3. The waste recycling device for concrete production according to claim 1, wherein: the outer end part of the partition plate (103) of the charging separating barrel (102) is detachably connected with a blocking plate (109), and the blocking plate (109) is perpendicular to the partition plate (103).

4. The waste recycling device for concrete production according to claim 1, wherein: the bottom of water catch bowl (200) has a suction pump (201) through the pipe connection.

5. The waste recycling device for concrete production according to claim 1, wherein: the bottom end between the two side plates (101) corresponds to the two ends of the material distribution barrel (102) and is respectively connected with a supporting rod (110) along the front and back directions, the top end of the supporting rod (110) corresponds to the front side and the back side of the material distribution barrel (102) and is provided with groove wheels (111), and the material distribution barrel (102) is provided with convex rings (112) which are matched with the groove wheels (111) in a rolling manner along the circumferential direction of the groove wheels (111) in a protruding manner.