A grinding device for processing foam concrete

Abstract

The utility model discloses a grinding device for foam concrete processing, which belongs to the technical field of concrete processing, and comprises a device box, a fixed seat is connected to the side of the device box, a grinding mechanism is connected inside the device box, and the grinding mechanism comprises two first rotating shafts, both of which are rotatably connected inside the device box, and both of which are connected to grinding rollers outside. The grinding device for foam concrete processing, by setting a device box and a limit groove, when the first motor drives the first rotating shaft, the grinding roller, the driving wheel and the gear to rotate synchronously, and the driving wheel drives the driven wheel, the second rotating shaft and the cam to rotate synchronously through a conveyor belt, the sieve plate can screen the ground raw materials, so that the device can avoid the unqualified raw materials and qualified raw materials produced by insufficient grinding from being mixed together, which leads to the situation that screening cannot be performed, and further ensures the grinding effect of the device.

Description

Technical Field

[0001] The utility model belongs to the technical field of concrete processing, in particular to a grinding device for processing foam concrete. Background Art

[0002] Foam concrete, also known as foamed concrete or lightweight concrete, has extremely strict requirements on the fineness of raw materials during its processing, and therefore requires the use of a grinding device for grinding. In the prior art, the raw materials are generally poured directly into the grinder for grinding, but too much material is fed at one time, which can easily lead to insufficient grinding in the prior device, and the unqualified raw materials and qualified raw materials produced by insufficient grinding are easily mixed together and cannot be screened, further affecting the grinding effect of the prior device. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the utility model provides a grinding device for foam concrete processing, which solves the problem that too much material is fed at one time, which easily leads to insufficient grinding in the existing device, and the unqualified raw materials and qualified raw materials produced by insufficient grinding are easily mixed together and cannot be screened, further affecting the grinding effect of the existing device.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a grinding device for foam concrete processing, comprising a device box, a fixed seat is connected to the side of the device box, a grinding mechanism is connected inside the device box, the grinding mechanism comprises two first rotating shafts, the two first rotating shafts are rotatably connected inside the device box, grinding rollers are connected outside the two first rotating shafts, gears are connected outside the two first rotating shafts, one end of one of the first rotating shafts is connected to a first motor, the first motor is connected inside the fixed seat, and a driving wheel is connected outside one of the first rotating shafts;

[0005] The driving wheel is connected to the driven wheel through a conveyor belt transmission, the driven wheel is connected with a second rotating shaft, the second rotating shaft is connected with a cam, a screen plate is overlapped on the cam, a rotating mechanism is connected to the device box, a discharge port is opened on the side of the device box, the discharge port is connected to a collection box, and the collection box is connected to the outside of the device box.

[0006] As a further solution of the utility model: the rotating mechanism includes a second motor, the second motor is connected to the device box, and the bottom end of the second motor is connected to a third rotating shaft.

[0007] As a further solution of the utility model: the third rotating shaft is externally connected with a baffle, and the third rotating shaft is externally connected with a crushing blade.

[0008] As a further solution of the utility model: a feed port is provided on the device box, and the baffle is overlapped in the feed port.

[0009] As a further solution of the utility model: a drawer is provided inside the device box, and a handle is provided outside the drawer.

[0010] As a further solution of the utility model: a bottom plate is provided under the device box, a limiting groove is provided in the device box, the sieve plate is slidably connected in the limiting groove, and an observation window is provided outside the device box.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The grinding device for processing foam concrete is provided with a device box, a grinding mechanism, a rotating mechanism, a collecting box, a drawer and a limit groove. When the first motor drives the first rotating shaft, the grinding roller, the driving wheel and the gear to rotate synchronously, the driving wheel drives the driven wheel, the second rotating shaft and the cam to rotate synchronously through the conveyor belt, so that the screen plate can screen the ground raw materials, so that the device can avoid the unqualified raw materials produced by insufficient grinding and the qualified raw materials from being mixed together, resulting in the situation that screening cannot be performed, and further ensures the grinding effect of the device.

[0013] 2. The grinding device for processing foam concrete is provided with a first rotating shaft, a grinding roller, a gear and a first motor. The second motor drives the third rotating shaft, the baffle plate and the crushing blade to rotate synchronously. When the first motor drives the first rotating shaft, the grinding roller, the driving wheel and the gear to rotate synchronously, the grinding roller can perform secondary grinding on the raw material, so that the device can fully grind the raw material, thereby improving the degree of automation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 It is a three-dimensional structural diagram of the second motor of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of the screen plate of the utility model;

[0017] Figure 4 It is a three-dimensional structural schematic diagram of the grinding roller of the utility model;

[0018] In the figure: 1. device box; 2. fixed seat; 3. grinding mechanism; 301. first rotating shaft; 302. grinding roller; 303. gear; 304. first motor; 305. driving wheel; 306. driven wheel; 307. second rotating shaft; 308. cam; 309. screen plate; 4. rotating mechanism; 401. second motor; 402. third rotating shaft; 403. baffle; 404. crushing blade; 5. discharge port; 6. collection box; 7. feed port; 8. drawer; 9. limit slot. DETAILED DESCRIPTION

[0019] The technical solution of this patent is further described in detail below in conjunction with specific implementation methods.

[0020] like Figure 1-4 As shown, the utility model provides a technical solution: a grinding device for processing foam concrete, comprising a device box 1, a feed port 7 is provided on the device box 1, a baffle 403 is overlapped in the feed port 7, a drawer 8 is provided in the device box 1, a handle is provided outside the drawer 8, a bottom plate is provided under the device box 1, and a limiting groove 9 is provided in the device box 1. By setting the limiting groove 9, the limiting groove 9 and the sieve plate 309 cooperate with each other, so that the sieve plate 309 can be prevented from being offset in the process of moving up and down, thereby ensuring the stable movement of the sieve plate 309;

[0021] The sieve plate 309 is slidably connected in the limiting groove 9, an observation window is provided outside the device box 1, and a fixing seat 2 is connected to the side of the device box 1. By setting the fixing seat 2, the fixing seat 2 can support and fix the first motor 304 to prevent the first motor 304 from being vibrated and falling during operation;

[0022] A grinding mechanism 3 is connected in the device box 1, and the grinding mechanism 3 includes two first rotating shafts 301, the two first rotating shafts 301 are both rotatably connected in the device box 1, the two first rotating shafts 301 are both connected to grinding rollers 302, the two first rotating shafts 301 are both connected to gears 303, one end of one of the first rotating shafts 301 is connected to a first motor 304, the first motor 304 is connected in the fixed seat 2, one of the first rotating shafts 301 is connected to a driving wheel 305, the driving wheel 305 is connected to a driven wheel 306 through a conveyor belt transmission, the driven wheel 306 is connected to a second rotating shaft 307, and the second rotating shaft 307 is connected to a cam 308. By setting the cam 308, the cam 308 and the screen plate 309 cooperate with each other, so that the screen plate 309 can continuously screen the ground raw materials, thereby ensuring the screening effect of the device on the raw materials;

[0023] A sieve plate 309 is overlapped on the cam 308, and a rotating mechanism 4 is connected in the device box 1. The rotating mechanism 4 includes a second motor 401, and the second motor 401 is connected to the device box 1. The bottom end of the second motor 401 is connected to a third rotating shaft 402, and the third rotating shaft 402 is externally connected to a baffle 403. By setting the baffle 403, the baffle 403 can intermittently block the raw materials of the feed port 7 when rotating, so as to avoid the situation of too much material being discharged at one time, and facilitate the use of the device;

[0024] A crushing blade 404 is connected to the outside of the third rotating shaft 402 . A discharge port 5 is provided on the side of the device box 1 . A collection box 6 is connected to the outside of the device box 1 . The collection box 6 is connected to the outside of the device box 1 .

[0025] The working principle of the utility model is:

[0026] When using the device, first pour the concrete raw material into the device box 1 through the feed port 7, start the first motor 304 and the second motor 401, the second motor 401 drives the third shaft 402, the baffle 403 and the crushing blade 404 to rotate synchronously, the baffle 403 can intermittently block the raw material in the feed port 7, and then the crushing blade 404 can grind the raw material once, and when the first motor 304 drives the first shaft 301, the grinding roller 302, the driving wheel 305 and the gear 303 to rotate synchronously, the other gear 303 drives the first shaft 301 and the grinding roller 302 to rotate towards each other, so that the raw material can be ground twice, and the ground raw material can fall onto the screen plate 309, and the driving wheel 305 drives the driven wheel 306, the second shaft 307 and the cam 308 to rotate synchronously through the conveyor belt, so that the screen plate 309 can move up and down in the limiting groove 9, so that the ground raw material can be screened and the filtered raw material can slide into the collection box 6.

[0027] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0028] The above describes in detail the preferred implementation of this patent, but this patent is not limited to the above implementation. Various changes can be made within the knowledge scope of ordinary technicians in this field without departing from the purpose of this patent.

Claims

1. A grinding device for foam concrete processing, comprising a device box (1), characterized in that: A fixing seat (2) is connected to the side of the device box (1), and a grinding mechanism (3) is connected inside the device box (1). The grinding mechanism (3) comprises two first rotating shafts (301), the two first rotating shafts (301) are both rotatably connected inside the device box (1), the two first rotating shafts (301) are both externally connected to grinding rollers (302), the two first rotating shafts (301) are both externally connected to gears (303), one end of one of the first rotating shafts (301) is connected to a first motor (304), the first motor (304) is connected inside the fixing seat (2), and one of the first rotating shafts (301) is externally connected to a driving wheel (305); The driving wheel (305) is connected to the driven wheel (306) through a conveyor belt transmission, the driven wheel (306) is connected to a second rotating shaft (307), the second rotating shaft (307) is connected to a cam (308) outside, the cam (308) is overlapped with a screen plate (309), the device box (1) is connected to a rotating mechanism (4), a side of the device box (1) is provided with a discharge port (5), the discharge port (5) is connected to a collection box (6) outside, and the collection box (6) is connected to the outside of the device box (1).

2. A grinding device for foam concrete processing according to claim 1, characterized in that: The rotating mechanism (4) comprises a second motor (401), the second motor (401) is connected to the device box (1), and the bottom end of the second motor (401) is connected to a third rotating shaft (402).

3. A grinding device for foam concrete processing according to claim 2, characterized in that: The third rotating shaft (402) is externally connected to a baffle (403), and the third rotating shaft (402) is externally connected to a crushing blade (404).

4. A grinding device for foam concrete processing according to claim 3, characterized in that: The device box (1) is provided with a feed inlet (7), and the baffle (403) is overlapped in the feed inlet (7).

5. A grinding device for foam concrete processing according to claim 1, characterized in that: A drawer (8) is provided inside the device box (1), and a handle is provided outside the drawer (8).

6. A grinding device for foam concrete processing according to claim 1, characterized in that: A bottom plate is provided under the device box (1), a limiting groove (9) is provided inside the device box (1), the sieve plate (309) is slidably connected in the limiting groove (9), and an observation window is provided outside the device box (1).

Images