Concrete aggregate separation mechanism

Abstract

The utility model relates to the technical field of concrete aggregate separation, and discloses a concrete aggregate separation mechanism which comprises a separator main body, a sieve plate is movably connected to the upper end of the separator main body, a vibration motor is fixedly connected to the bottom of the sieve plate, a sand collection bin is fixedly connected to the bottom of the separator main body, and an auger is fixedly connected to one side of the sand collection bin. The side, away from the separator body, of the auger is fixedly connected with a control motor, and the bottom of the end, away from the separator body, of the auger is fixedly connected with a discharging port. When the concrete aggregate separation mechanism is used, only the separator main body needs to be started, then concrete is poured from the top of the sieve plate, the vibration motor can drive the sieve plate to vibrate, then broken stones in the concrete can be separated from slurry, the slurry can fall into the sand collection bin, and gravels can be deposited at the bottom and conveyed out by the packing auger; slurry in the slurry can flow out from one side of the sand collecting bin, so that the separation effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of concrete aggregate separation, in particular to a concrete aggregate separation mechanism. Background Art

[0002] Concrete is the most used material in construction projects. In the process of concrete production, it is inevitable to produce excess concrete and waste concrete that cannot be used due to quality problems. If these concretes are not handled properly, it will not only waste resources but also pollute the environment. Therefore, in concrete mixing plants, concrete sand and gravel separators are generally used to separate concrete slurry and sand and gravel in concrete waste in order to recycle and reuse resources.

[0003] For example, in the prior art, the patent with the patent authorization announcement number CN219850690U discloses a concrete sand and gravel separator, which is applied in the field of concrete sand and gravel separation technology, and includes a separation chassis, a screen assembly and an intermittent lifting assembly, wherein the screen assembly and the intermittent lifting assembly are arranged in the separation chassis, the screen assembly is attached to the inner wall of the separation chassis, the screen assembly is tilted, and the intermittent lifting assembly is arranged below the screen assembly, and the screen assembly can be intermittently lifted to make the screen assembly vibrate; the side wall of the separation chassis is provided with a concrete waste feed port, and the concrete waste feed port is located above the higher side of the screen assembly; the side wall of the separation chassis is provided with a sand and gravel discharge port and a concrete slurry discharge port, and the sand and gravel discharge port is located above the lower side of the screen assembly, and the concrete slurry discharge port is located below the lower side of the screen assembly and close to the bottom of the separation chassis. There is no gap between the screen assembly of this concrete sand and gravel separator and the inner wall of the separation chassis, so as to prevent the concrete waste from falling from the gap before it is separated in time, thereby improving the separation effect of the concrete waste.

[0004] Although the concrete sand and gravel separator in the above-mentioned patent can prevent concrete waste from falling from the gap before being separated, thereby improving the separation effect of concrete waste, the bottom of the separation box is in a horizontal state, and the mud falling into the bottom of the separator contains a certain amount of gravel, which causes the gravel to easily deposit at the bottom of the separation box, making it difficult to discharge the gravel and affecting the separation effect of the sand and gravel separator. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a concrete aggregate separation mechanism to solve the problems raised by the background technology and to achieve a better separation effect of the sand and gravel separator.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete aggregate separation mechanism, including a separator body, the upper end of the separator body is movably connected with a sieve plate, the bottom of the sieve plate is fixedly connected to a vibration motor, the bottom of the separator body is fixedly connected to a sand collecting bin, one side of the sand collecting bin is fixedly connected to an auger, the side of the auger away from the separator body is fixedly connected to a control motor, and the bottom of the auger away from the separator body is fixedly connected to a discharge port.

[0007] Furthermore, a water outlet inclined plate is fixedly connected to one side of the sand collecting bin, and the horizontal height of the water outlet inclined plate at one end close to the sand collecting bin is lower than that of the end of the water outlet inclined plate away from the sand collecting bin.

[0008] Furthermore, a guiding slope is provided at the edge of the top of the sand collecting bin.

[0009] Furthermore, a baffle is fixedly connected to the middle position of the inner side of the separator body, the baffle is inclined, and the horizontal height of the baffle close to one end of the sand collecting bin is lower than the height of the baffle away from one end of the sand collecting bin.

[0010] Furthermore, the baffle is L-shaped.

[0011] Furthermore, the horizontal height of the water outlet inclined plate away from one end of the sand collecting bin is lower than the horizontal height of the baffle plate close to one end of the sand collecting bin.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] When using this type of concrete aggregate separation mechanism, you only need to start the separator body, and then pour concrete from the top of the screen plate. The vibration motor will drive the screen plate to vibrate, which will separate the gravel and mud in the concrete, and the mud will fall into the sand collecting bin. The gravel will be deposited at the bottom and transported out by the auger, and the slurry in the mud will flow out from one side of the sand collecting bin, thereby improving the separation effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a cross-sectional view of the utility model as a whole.

[0016] In the figure: 1. separator body; 2. sieve plate; 3. vibration motor; 4. water outlet inclined plate; 5. sand collecting bin; 6. guiding inclined plane; 7. auger; 8. control motor; 9. discharge port; 10. baffle. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0018] See also Figure 1-2 A concrete aggregate separation mechanism comprises a separator body 1, a sieve plate 2 is movably connected to the upper end of the separator body 1, a vibration motor 3 is fixedly connected to the bottom of the sieve plate 2, a sand collecting bin 5 is fixedly connected to the bottom of the separator body 1, an auger 7 is fixedly connected to one side of the sand collecting bin 5, a control motor 8 is fixedly connected to the side of the auger 7 away from the separator body 1, and a discharge port 9 is fixedly connected to the bottom of the end of the auger 7 away from the separator body 1.

[0019] The concrete aggregate separation mechanism in the utility model only needs to start the separator body 1 when in use, and then pour the concrete from the top of the screen plate 2, the vibration motor 3 will drive the screen plate 2 to vibrate, and then the gravel and mud in the concrete will be separated, and the mud will fall into the sand collecting bin 5, the gravel will be deposited at the bottom and transported out by the auger 7, and the slurry in the mud will flow out from one side of the sand collecting bin 5, so as to improve the separation effect. In addition, the structure of the separator body 1 in the utility model is similar to a concrete sand and gravel separator structure disclosed in the patent authorization announcement number CN219850690U, so it will not be elaborated in detail here.

[0020] like Figure 2 As shown, a water outlet inclined plate 4 is fixedly connected to one side of the sand collecting bin 5 , and the horizontal height of the water outlet inclined plate 4 at one end close to the sand collecting bin 5 is lower than that of the end of the water outlet inclined plate 4 away from the sand collecting bin 5 .

[0021] Specifically, when the slurry in the mud flows out through the outlet inclined plate 4, the flow velocity of the slurry is reduced due to its uphill state, so that the sand and gravel in the mud are more likely to fall into the sand collecting bin 5, thereby improving the separation effect.

[0022] like Figure 2 As shown, a guiding slope 6 is provided at the edge of the top of the sand collecting bin 5. The guiding slope 6 allows fine particles (such as gravel) in the mud to enter the sand collecting bin 5 more easily.

[0023] like Figure 2 As shown, a baffle 10 is fixedly connected to the middle position of the inner side of the separator body 1 , and the baffle 10 is inclined. The horizontal height of the baffle 10 close to the sand collecting bin 5 is lower than the height of the baffle 10 away from the sand collecting bin 5 .

[0024] Specifically, when the mud falls from the position of the water outlet inclined plate 4, it will fall into the baffle 10, preventing the mud from directly flowing out from the position of the water outlet inclined plate 4, causing the sand and gravel to be taken out.

[0025] like Figure 2 As shown, the baffle 10 is L-shaped. The L-shaped baffle 10 can block the flow of mud, preventing the slurry above the outlet inclined plate 4 from mixing with the slurry at other positions, so that the gravel cannot be deposited from the mud.

[0026] like Figure 2 As shown, the horizontal height of the end of the water outlet inclined plate 4 away from the sand collecting bin 5 is lower than the horizontal height of the end of the baffle 10 close to the sand collecting bin 5.

[0027] Specifically, when the horizontal height of the end of the water outlet inclined plate 4 away from the sand collecting bin 5 is lower than the horizontal height of the end of the baffle 10 close to the sand collecting bin 5, the baffle 10 can have a better limiting effect.

[0028] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that many changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention.

Claims

1. A concrete aggregate separation mechanism, comprising a separator body (1), characterized in that: The upper end of the separator body (1) is movably connected to a sieve plate (2), the bottom of the sieve plate (2) is fixedly connected to a vibration motor (3), the bottom of the separator body (1) is fixedly connected to a sand collecting bin (5), one side of the sand collecting bin (5) is fixedly connected to an auger (7), the side of the auger (7) away from the separator body (1) is fixedly connected to a control motor (8), and the bottom of the end of the auger (7) away from the separator body (1) is fixedly connected to a discharge port (9).

2. A concrete aggregate separation mechanism according to claim 1, characterized in that: A water outlet inclined plate (4) is fixedly connected to one side of the sand collecting bin (5), and the horizontal height of the water outlet inclined plate (4) close to one end of the sand collecting bin (5) is lower than that of the water outlet inclined plate (4) away from the sand collecting bin (5).

3. A concrete aggregate separation mechanism according to claim 1, characterized in that: A guiding slope (6) is provided at the edge of the top of the sand collecting bin (5).

4. A concrete aggregate separation mechanism according to claim 2, characterized in that: A baffle (10) is fixedly connected to the middle position of the inner side of the separator body (1). The baffle (10) is arranged tilted, and the horizontal height of the baffle (10) close to the sand collecting bin (5) is lower than the height of the baffle (10) away from the sand collecting bin (5).

5. A concrete aggregate separation mechanism according to claim 4, characterized in that: The baffle (10) is arranged in an L shape.

6. A concrete aggregate separation mechanism according to claim 4, characterized in that: The horizontal height of the end of the water outlet inclined plate (4) away from the sand collecting bin (5) is lower than the horizontal height of the end of the baffle plate (10) close to the sand collecting bin (5).

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