High-strength environment-friendly recycled concrete preparation device

Abstract

The utility model discloses a high-strength environment-friendly recycled concrete preparation device, which belongs to the technical field of concrete preparation, and comprises a stirring tank, a feed inlet, a protective shell, a discharge valve, a discharge pipe and a threaded mounting part, the bottom of the threaded mounting part is fixed at the top of the stirring tank, a sealing cover is mounted on the outer side of the threaded mounting part in a threaded manner, and the bottom of the feed inlet is fixed at the top of the sealing cover. The bottom of the protective shell is fixedly installed at the top of the sealing cover, the discharging valve penetrates through the bottom of the stirring tank, one end of the discharging pipe is fixedly installed at the bottom of the stirring tank, the discharging valve is installed on the outer side of the discharging pipe, and the top of the sealing cover is provided with the convenient-to-clean stirring assembly in a penetrating mode and fixedly provided with the dust falling assembly. According to the recycled concrete stirring device, the inner wall of the stirring tank can be treated while recycled concrete is stirred, subsequent cleaning of the stirring tank is facilitated, dust floating in air can be treated, and the recycled concrete stirring device is convenient to use and high in practicability.

Description

Technical Field

[0001] The utility model relates to a high-strength environmentally friendly recycled concrete preparation device, belonging to the technical field of concrete preparation. Background Art

[0002] Recycled concrete refers to new concrete made by crushing, cleaning, grading, mixing abandoned concrete blocks with grading in a certain proportion, partially or completely replacing natural aggregates such as sand and gravel, and then adding cement, water, etc. The existing recycled concrete preparation device cannot treat the inner wall of the mixing tank while mixing the recycled concrete, which is not convenient for cleaning the mixing tank and will also cause waste of recycled concrete. At the same time, it cannot treat the dust floating in the air, which will cause damage to the health of the workers and is extremely inconvenient to use. Utility Model Content

[0003] The purpose of the utility model is to provide a high-strength environmentally friendly recycled concrete preparation device in order to solve the above-mentioned problems. It can process dust floating in the air and can process the inner wall of the mixing tank while mixing the recycled concrete, so as to facilitate the subsequent cleaning of the mixing tank.

[0004] The utility model achieves the above-mentioned purpose through the following technical scheme. A high-strength environmentally friendly recycled concrete preparation device includes a mixing tank, a feed port, a protective shell, a discharge valve, a discharge pipe and a threaded mounting portion. The bottom of the threaded mounting portion is fixed to the top of the mixing tank, and a sealing cover is threadedly mounted on the outer side of the threaded mounting portion. The bottom of the feed port is fixed to the top of the sealing cover, the bottom of the protective shell is fixedly mounted on the top of the sealing cover, the discharge valve is penetrated and mounted on the bottom of the mixing tank, one end of the discharge pipe is fixedly mounted on the bottom of the mixing tank, the discharge valve is mounted on the outer side of the discharge pipe, an easy-to-clean mixing component is penetrated and mounted on the top of the sealing cover, a part of the easy-to-clean mixing component is located inside the protective shell, and the rest of the easy-to-clean mixing component is located inside the mixing tank, and a dust reduction component is fixedly mounted on the top of the sealing cover.

[0005] Preferably, in order to drive the rotating shaft to rotate, the easy-to-clean stirring assembly includes a rotating motor, the rotating motor is installed through the top of the sealing cover, and the rotating motor is located inside the protective shell.

[0006] Preferably, in order to stir the recycled concrete, one end of a rotating shaft is mounted on the output end of the rotating motor, a first connecting rod is fixed to the outside of the rotating shaft, a stirring rod is fixed to the other end of the first connecting rod, and a second connecting rod is fixed to the outside of the rotating shaft.

[0007] Preferably, in order to adjust the position of the scraper, a scraper frame is fixed to the other end of the second connecting rod, one end of a return spring is fixed to one side of the scraper frame, and a movable plate is fixed to the other end of the return spring, and the movable plate is located inside the scraper frame.

[0008] Preferably, in order to clean the inner wall of the mixing tank, an adjusting column is fixed to the other side of the movable plate, the adjusting column is installed on the other side of the scraper frame, and a scraper is fixed to the other end of the adjusting column.

[0009] Preferably, in order to store the dust reduction water source, the dust reduction component includes a water storage tank, and the bottom of the water storage tank is fixedly installed on the top of the sealing cover.

[0010] Preferably, in order to atomize the water source, a water inlet is installed on the top of the water tank, and an atomizer is installed on the top of the water tank.

[0011] Preferably, in order to reduce dust in the air, one end of a water suction pipe is installed at the bottom of the atomizer, the water suction pipe is located inside the water storage tank, the bottom of the water suction pipe is in contact with the lower wall inside the water storage tank, and a nozzle is installed at the top of the atomizer.

[0012] The beneficial effects of the utility model are as follows: the utility model can process the inner wall of the mixing tank while mixing the recycled concrete through the easy-to-clean mixing component, which is convenient for subsequent cleaning of the mixing tank and reduces the waste of recycled concrete. The dust reduction component can be used to process the dust floating in the air, avoiding the staff from inhaling a large amount of dust and causing physical discomfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic cross-sectional view of the overall structure of the utility model.

[0014] Figure 2 It is a schematic top view of part of the structure of the utility model.

[0015] Figure 3 It is a schematic cross-sectional view of the structure of the easy-to-clean stirring assembly of the utility model.

[0016] Figure 4 It is a schematic cross-sectional view of the dust reduction component structure of the utility model.

[0017] In the figure: 1. stirring tank; 2. feed inlet; 3. protective shell; 4. easy-to-clean stirring assembly; 401. rotating motor; 402. rotating shaft; 403. first connecting rod; 404. stirring rod; 405. second connecting rod; 406. scraper rack; 407. return spring; 408. moving plate; 409. adjusting column; 410. scraper; 5. dust suppression assembly; 501. water tank; 502. water inlet; 503. atomizer; 504. water suction pipe; 505. nozzle; 6. discharge valve; 7. discharge pipe; 8. threaded mounting part. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-4 As shown, a high-strength environmentally friendly recycled concrete preparation device includes a mixing tank 1, a feed port 2, a protective shell 3, a discharge valve, a discharge pipe 7 and a threaded mounting portion 8. The bottom of the threaded mounting portion 8 is fixed to the top of the mixing tank 1, which is convenient for disassembly and assembly of the sealing cover. A sealing cover is threadedly mounted on the outer side of the threaded mounting portion 8. The bottom of the feed port 2 is fixed to the top of the sealing cover. The bottom of the protective shell 3 is fixedly mounted on the top of the sealing cover. The discharge valve is penetrated and installed at the bottom of the mixing tank 1. One end of the discharge pipe 7 is fixedly mounted at the bottom of the mixing tank 1. The discharge valve is mounted on the outer side of the discharge pipe 7. An easy-to-clean mixing component 4 is penetrated and installed on the top of the sealing cover. A part of the easy-to-clean mixing component 4 is located inside the protective shell 3. The protective shell 3 has a protective effect on a part of the easy-to-clean mixing component 4. The remaining easy-to-clean mixing components 4 are located inside the mixing tank 1. A dust reduction component 5 is fixedly mounted on the top of the sealing cover.

[0020] When the utility model is actually used, the sealing effect of the mixing tank 1 is improved by manually threading the sealing cover on the outside of the threaded mounting portion 8, and then the waste concrete mixed with the grading in a certain proportion is poured into the mixing tank 1 from the feed port 2, and the easy-to-clean mixing component 4 is controlled by an external controller, so that the easy-to-clean mixing component 4 can mix the concrete inside the mixing tank 1 and can also clean the inner wall of the mixing tank 1, which is convenient for subsequent cleaning of the inside of the mixing tank 1 and reduces the waste of concrete. At the same time, the dust reduction component 5 can process the dust in the air, reduce the dust content, and avoid the staff from inhaling a large amount of dust and causing physical discomfort. The discharge valve 6 is opened, and the recycled concrete after preparation can flow out through the discharge pipe 7.

[0021] like Figure 3 As shown, the easy-to-clean stirring assembly 4 includes a rotating motor 401, which is installed on the top of the sealing cover. The rotating motor 401 is located inside the protective shell 3, and one end of a rotating shaft 402 is installed on the output end of the rotating motor 401. A first connecting rod 403 is fixed to the outside of the rotating shaft 402, and a stirring rod 404 is fixed to the other end of the first connecting rod 403. A second connecting rod 405 is fixed to the outside of the rotating shaft 402, and a scraper frame 406 is fixed to the other end of the second connecting rod 405. The scraper frame 406 can not only It is able to fix the reset spring 407 and also has a limiting effect on the adjusting column 409. One end of the reset spring 407 is fixed to one side of the scraper frame 406, and a moving plate 408 is fixed to the other end of the reset spring 407. The moving plate 408 is located inside the scraper frame 406, and an adjusting column 409 is fixed to the other side of the moving plate 408. A sealing ring is installed on the outside of the adjusting column 409, and the sealing effect is good. The adjusting column 409 is penetrated and installed on the other side of the scraper frame 406, and a scraper 410 is fixed to the other end of the adjusting column 409.

[0022] When the utility model is in use, the rotating motor 401 drives the rotating shaft 402 to rotate, and one end of the first connecting rod 403 is fixed on the outer side of the rotating shaft 402, so that the stirring rod 404 and the first connecting rod 403 can rotate with the rotation of the rotating shaft 402, so that the recycled concrete inside the mixing tank 1 can be stirred, and the preparation effect is better. The second stirring rod 404 can also rotate with the rotation of the rotating shaft 402, so that the scraper frame 406 can be driven to rotate, and the other side of the scraper 410 contacts the inner wall of the mixing tank 1, so that the inner wall of the mixing tank 1 can be cleaned. When the thickness of the concrete attached to the inner wall of the mixing tank 1 is different, the scraper 410 moves backward and drives the adjustment column 409 and the moving plate 408 to move at the same time, so that the reset spring 407 is in a compressed state. The reset spring 407 has a force to return to the original state, and can also drive the scraper 410 to move to the original position, so that the inner wall of the mixing tank 1 with different thicknesses can be cleaned for a long time, which not only facilitates the subsequent cleaning of the mixing tank 1, but also improves the stirring effect.

[0023] like Figure 4As shown, the dust reduction component 5 includes a water tank 501, the bottom of which is fixedly installed on the top of the sealing cover, and a water inlet 502 is installed on the top of the water tank 501. The water tank 501 can store water for convenient dust reduction. An atomizer 503 is installed on the top of the water tank 501, and one end of a water suction pipe 504 is installed on the bottom of the atomizer 503. The water suction pipe 504 is located inside the water tank 501, and the bottom of the water suction pipe 504 is in contact with the lower wall inside the water tank 501. A nozzle 505 is installed on the top of the atomizer 503. When the utility model is in use, water can be added to the water tank 501 through the water inlet 502, and the water suction pipe 504 can move the water source inside the water tank 501 to the inside of the atomizer 503. The atomizer 503 can atomize the water source, and finally spray it out through the nozzle 505, so that the dust floating in the air can be processed.

[0024] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0025] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A high-strength environmentally friendly recycled concrete preparation device, comprising a mixing tank (1), a feed port (2), a protective shell (3), a discharge valve, a discharge pipe (7) and a threaded mounting portion (8), wherein the bottom of the threaded mounting portion (8) is fixed to the top of the mixing tank (1), a sealing cover is threadedly mounted on the outer side of the threaded mounting portion (8), the bottom of the feed port (2) is fixed to the top of the sealing cover, the bottom of the protective shell (3) is fixedly mounted on the top of the sealing cover, the discharge valve is penetrated and mounted on the bottom of the mixing tank (1), one end of the discharge pipe (7) is fixedly mounted on the bottom of the mixing tank (1), and the discharge valve is mounted on the outer side of the discharge pipe (7), characterized in that: An easy-to-clean stirring assembly (4) is installed through the top of the sealing cover, and a dust reduction assembly (5) is fixedly installed on the top of the sealing cover.

2. The high-strength environmentally friendly recycled concrete preparation device according to claim 1 is characterized in that: The easy-to-clean stirring assembly (4) comprises a rotating motor (401), the rotating motor (401) is installed through the top of the sealing cover, and the rotating motor (401) is located inside the protective shell (3).

3. The high-strength environmentally friendly recycled concrete preparation device according to claim 2 is characterized in that: One end of a rotating shaft (402) is mounted on the output end of the rotating motor (401), a first connecting rod (403) is fixed on the outside of the rotating shaft (402), a stirring rod (404) is fixed on the other end of the first connecting rod (403), and a second connecting rod (405) is fixed on the outside of the rotating shaft (402).

4. The high-strength environmentally friendly recycled concrete preparation device according to claim 3 is characterized in that: A scraper frame (406) is fixed to the other end of the second connecting rod (405), one end of a return spring (407) is fixed to one side inside the scraper frame (406), and a movable plate (408) is fixed to the other end of the return spring (407), and the movable plate (408) is located inside the scraper frame (406).

5. The high-strength environmentally friendly recycled concrete preparation device according to claim 4 is characterized in that: An adjusting column (409) is fixed on the other side of the movable plate (408), and the adjusting column (409) is installed on the other side of the scraper frame (406). A scraper 4 (10) is fixed on the other end of the adjusting column (409).

6. The high-strength environmentally friendly recycled concrete preparation device according to claim 1 is characterized in that: The dust reduction component (5) comprises a water storage tank (501), the bottom of the water storage tank (501) being fixedly mounted on the top of the sealing cover.

7. The high-strength environmentally friendly recycled concrete preparation device according to claim 6, characterized in that: A water inlet (502) is installed on the top of the water storage tank (501), and an atomizer (503) is installed on the top of the water storage tank (501).

8. The high-strength environmentally friendly recycled concrete preparation device according to claim 7, characterized in that: One end of a water suction pipe (504) is installed at the bottom of the atomizer (503), and the water suction pipe (504) is located inside the water storage tank (501). A nozzle (505) is installed at the top of the atomizer (503).

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