Building material producing and processing device

Abstract

The invention relates to the technical field of building material production, in particular to a building material production and processing device which comprises a barrel, a rotating shaft is arranged in the barrel, a driving disc is arranged on the rotating shaft and comprises a top disc, a middle disc and a bottom disc, a plurality of fixing grooves are formed in the edge of the top disc, a fixing shaft is arranged on the driving disc, and the bottom disc is connected with the fixing shaft. A grinding wheel is arranged on the fixing shaft, and the fixing shaft is fixed in the fixing groove through a locking piece; an outer grinding cylinder is correspondingly arranged on the outer side of the driving disc, a grinding ring channel is arranged in the outer grinding cylinder, and the grinding wheel is correspondingly arranged in the grinding ring channel; a new grinding wheel installation mode is replaced, the grinding wheels and the fixing shafts are used in a matched mode, only the single fixing shaft and the grinding wheels on the fixing shaft need to be replaced during installation, other grinding wheels and the whole driving disc do not need to be replaced, time is saved, and operation is convenient.

Description

Technical Field

[0001] This invention belongs to the field of building material production technology, specifically a building material production and processing device. Background Technology

[0002] Existing building materials, such as putty powder, are processed by first crushing talc into small particles using a crusher, and then grinding and sorting them into qualified powder using a grinding mill. Patent CN208194635U discloses a high-efficiency powder classifier that uses grinding wheels and a classifier to produce ultrafine powder products, suitable for putty powder production. However, during use, the grinding wheels are frequently damaged due to foreign objects in the talc particles, and long-term use also leads to wear and tear, affecting production quality. Patent CN209968542U discloses a new type of rotary table for grinding mills, which discloses the frame connection structure of the drive disc. However, its overall connection method is no different from the previous existing technology, requiring the entire drive disc to be disassembled when replacing the grinding wheels, which is extremely inconvenient. Summary of the Invention

[0003] The purpose of this section is to outline some aspects of embodiments of the present invention and to briefly describe some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be construed as limiting the scope of the invention.

[0004] Given the following technical problems in the existing technology: the existing ultrafine grinding mechanism requires the complete disassembly and replacement of the drive board, which is cumbersome and time-consuming.

[0005] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a building material production and processing apparatus, comprising, A cylindrical body, wherein a rotating shaft is provided inside the cylindrical body, and a driving disk is provided on the rotating shaft. The driving disk includes a top disk, a middle disk and a bottom disk. Multiple fixing grooves are provided on the edge of the top disk. A fixing shaft is provided on the driving disk. A grinding wheel is provided on the fixing shaft. The fixing shaft is fixed in the fixing groove by a locking member. An outer grinding cylinder is provided on the outer side of the drive disk, and a grinding ring channel is provided in the outer grinding cylinder. The grinding wheel is correspondingly disposed in the grinding ring channel.

[0006] As a preferred technical solution for a building material production and processing device, the fixed groove includes a straight groove and a semi-circular groove, an intermediate layer is provided in the semi-circular groove, and a square groove is provided in the intermediate layer; A square post is provided on the fixed shaft through a slot, and the square post is embedded in the square slot.

[0007] As a preferred technical solution for a building material production and processing device, the locking component includes a side plate and a first end plate and a second end plate disposed at both ends of the side plate. The first end plate and the second end plate are provided with circular holes, and the fixing shaft passes through the circular holes.

[0008] As a preferred technical solution for a building material production and processing device, an inner plate is provided on the inner side of the first end plate and the second end plate, a side groove is provided on both sides of the inner plate, a stop block is provided in the side groove, and a second inclined surface is provided on one side of the stop block.

[0009] As a preferred technical solution for a building material production and processing device, the side plate is provided with a groove, the groove is provided with a square hole, the groove is provided with a push block, and the push block is disposed between the inner plates.

[0010] As a preferred technical solution for a building material production and processing device, the push block is provided with a groove, the groove is provided with a square rod, the square rod is provided in a square hole, the end of the square rod is provided with a cap, and a first spring is provided in the groove to connect to the bottom of the groove, the first spring being sleeved on the outside of the square rod.

[0011] As a preferred technical solution for a building material production and processing device, the pusher block has a first inclined surface in the middle of its bottom edge.

[0012] As a preferred technical solution for a building material production and processing device, the straight groove is provided with relief grooves on both sides, and a pressure plate is provided in the relief groove. A second spring is provided on one side of the pressure plate to connect to the bottom of the relief groove.

[0013] As a preferred technical solution for a building material production and processing device, the pressure plate is provided with first inclined plates on both sides, the positions of the first inclined plates correspond to the positions of the inner plates, a second inclined plate is provided between the first inclined plates, the inclination of the second inclined plate is greater than that of the first inclined plate, and the position of the second inclined plate corresponds to the position of the push block; a third inclined surface is provided at the end of the first inclined plate, and the third inclined surface contacts and presses the second inclined surface.

[0014] As a preferred technical solution for a building material production and processing device, the cylinder is provided with an assembly shell at the drive disc, the outer grinding cylinder is connected to the inner wall of the assembly shell, a feed pipe is provided above the side wall of the cylinder, and a grading wheel is provided at the top inside the cylinder.

[0015] The beneficial effects of the present invention are as follows: The present invention replaces a new method of installing the grinding wheel, so that the grinding wheel is used in conjunction with the fixed shaft. During installation, only a single fixed shaft and the grinding wheel on it need to be replaced, without replacing other grinding wheels or the entire drive disc, which saves time and is convenient to operate. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Wherein: Figure 1 This is a schematic diagram of the overall cross-sectional structure of the present invention; Figure 2 This is a schematic diagram of the drive disk structure in this invention; Figure 3 This is an exploded view of the drive disk in this invention; Figure 4 This is a schematic diagram of the locking component in this invention; Figure 5 This is a schematic diagram of the connection structure between the locking element and the fixed shaft in this invention; Figure 6 This is a schematic diagram of the pusher block in this invention; Figure 7 This is a schematic diagram of the fixing groove in this invention; Figure 8 This is a schematic diagram of the pressure plate in the present invention; Figure 9 This is a schematic diagram of the cross-sectional structure of the connection between the push block and the second inclined plate in this invention; Figure 10 This is a schematic diagram of the cross-sectional structure of the connection between the inner plate and the first inclined surface in this invention.

[0017] Reference numerals: 101, rotating shaft; 202, middle plate; 203, base plate; 201, top plate; 200, drive plate; 301, grinding wheel; 501, grinding ring track; 600, fixing groove; 602, semi-circular groove; 603, intermediate layer; 302, square column; 604, square groove; 400, locking element; 300, fixing shaft; 404, round hole; 402, first end plate; 403, second end plate; 406, side groove; 407, abutment; 407a, second inclined surface; 401, side plate; 402, 403, 404, 405, 406, 407, 408, 409, 40 ... a. Groove; 401b. Square hole; 408c. Cap; 408a. Groove; 408d. First spring; 408b. Square rod; 408e. First inclined surface; 601. Straight groove; 601a. ​​Recessed groove; 701. Second spring; 700. Pressure plate; 405. Inner plate; 703. Second inclined plate; 408. Push block; 702. First inclined plate; 702a. Third inclined surface; 500. Outer grinding cylinder; 800. Assembled shell; 102. Feed pipe; 100. Cylinder; 103. Grading wheel. Detailed Implementation

[0018] To make the above-mentioned objects, features and advantages of the present invention more apparent and understandable, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways different from those described herein, and those skilled in the art can make similar extensions without departing from the spirit of the invention. Therefore, the invention is not limited to the specific embodiments disclosed below.

[0020] Secondly, the term "one embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that is mutually exclusive with other embodiments.

[0021] Secondly, the present invention is described in detail with reference to the schematic diagrams. When detailing the embodiments of the present invention, for ease of explanation, the cross-sectional views illustrating the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of the present invention. In addition, actual fabrication should include three-dimensional spatial dimensions of length, width, and depth.

[0022] Example 1 Reference Figures 1-10 This embodiment provides a building material production and processing device, including a cylinder 100, a rotating shaft 101 inside the cylinder 100, a drive disk 200 on the rotating shaft 101, the drive disk 200 including a top disk 201, a middle disk 202 and a bottom disk 203, a plurality of fixing grooves 600 on the edge of the top disk 201, a fixing shaft 300 on the drive disk 200, a grinding wheel 301 on the fixing shaft 300, and the fixing shaft 300 being fixed in the fixing grooves 600 by locking members 400; an outer grinding cylinder 500 is correspondingly arranged on the outside of the drive disk 200, a grinding ring channel 501 is arranged in the outer grinding cylinder 500, and the grinding wheel 301 is correspondingly arranged in the grinding ring channel 501.

[0023] In this embodiment, a motor and a reducer are connected to a rotating shaft 101 at the bottom of the cylinder 100, which drives the rotating shaft 101 to rotate, thereby driving the drive disk 200 and the grinding wheel 301 on it to perform grinding work.

[0024] The fixing groove 600 is used to place the fixing shaft 300, and the fixing shaft 300 is fixed in the fixing groove 600 by the locking member 400. In this invention, the fixing shaft 300 is designed to be detachable, which changes the existing structure of the fixing shaft 300 and the drive disk 200 being integrated, so that the fixing shaft 300 can be replaced separately, thereby improving the utilization rate of the grinding wheel 301.

[0025] It should be noted that the drive disks 200 appear in groups, and multiple sets of drive disks 200 can be fixed on the rotating shaft 101. In this embodiment, two sets of drive disks 200 are provided on the rotating shaft 101 to form a two-stage grinding mechanism. The gap between the upper set of drive disks 200 and the outer grinding cylinder 500 is larger, while the gap between the lower set of drive disks 200 and the outer grinding cylinder 500 is smaller. Therefore, a two-stage grinding mechanism with coarse grinding on the upper side and fine grinding on the lower side is formed.

[0026] The top plate 201 and the bottom plate 203 have the same structure. The two ends of the fixed shaft 300 are connected to the fixed grooves of the top plate 201 and the bottom plate 203 respectively through locking members 400. The grinding wheel 301 is connected to the fixed shaft 303 through bearings. In this embodiment, the grinding wheel 301 on each fixed shaft 300 is located between the top plate 201 and the middle plate 202, and between the middle plate 202 and the bottom plate 203 respectively.

[0027] Specifically, the locking component 400 fixes the fixed shaft 300 and the drive disk 200 together, so that the grinding wheel 301 can grind the putty powder in the grinding ring channel 501 while rotating when the drive disk 200 rotates.

[0028] Furthermore, a bushing is provided in the middle of the drive disk 200. The bushing is connected to the fixed shaft 300 by a key connection. The top disk 201, the middle disk 202 and the bottom disk 203 are all fixedly connected to the bushing and rotate with the fixed shaft 300. This connection method can be a bolt connection, which is existing technology and will not be described in detail. The middle disk 202 also has a groove structure corresponding to the fixed groove 600. A rubber pad can be placed in the groove, and the fixed shaft 300 is in close contact with the rubber pad.

[0029] The fixing groove 600 includes a straight groove 601 and a semi-circular groove 602. An intermediate layer 603 is provided in the semi-circular groove 602, and a square groove 604 is provided in the intermediate layer 603. A square post 302 is provided on the fixed shaft 300 through a slot, and the square post 302 is embedded in the square slot 604.

[0030] The locking member 400 includes a side plate 401 and a first end plate 402 and a second end plate 403 disposed at both ends of the side plate 401. The first end plate 402 and the second end plate 403 are provided with round holes 404, and the fixing shaft 300 passes through the round holes 404.

[0031] The first end plate 402 and the second end plate 403 are respectively disposed above and below the top plate 201.

[0032] An inner plate 405 is provided on the inner side of the first end plate 402 and the second end plate 403. Side grooves 406 are provided on both sides of the inner plate 405. A stop block 407 is provided in the side groove 406. A second inclined surface 407a is provided on one side of the stop block 407.

[0033] There are two inner plates 405, which are respectively located inside the first end plate 402 and the second end plate 403. There is a space between the two inner plates 405, and the push block 408 is located between the two inner plates 405.

[0034] A groove 401a is provided in the side plate 401, a square hole 401b is provided in the groove 401a, and a push block 408 is provided in the groove 401a, which is located between the inner plates 405.

[0035] The push block 408 has a groove 408a, a square rod 408b is provided in the groove 408a, the square rod 408b is provided in the square hole 401b, the end of the square rod 408b is provided with a cap 408c, a first spring 408d is provided in the groove 408a and connected to the bottom of the groove 401a, and the first spring 408d is sleeved on the outside of the square rod 408b.

[0036] The cap 408c is a soft cap, with one end fixed to the end of the square rod 408b and the other end fixed to the outside of the side plate 401. The cap 408c serves both to limit the movement of the square rod 408b and to seal the square hole 401b from the outside.

[0037] The bottom edge of the push block 408 has a first inclined surface 408e.

[0038] The straight groove 601 has relief grooves 601a on both sides, and a pressure plate 700 is provided in the relief groove 601a. ​​A second spring 701 is provided on one side of the pressure plate 701 to connect to the bottom of the relief groove 601a.

[0039] It should be noted that the side of the pressure plate 700 is provided with a limiting structure to cooperate with the relief groove 601a, so as to keep the pressure plate 700 in the relief groove 601a, and the maximum position of the pressure plate 700 moving outward is when the other side of the pressure plate 700 is flush with the side wall of the straight groove 601.

[0040] The pressure plate 700 has a first inclined plate 702 on both sides, the position of the first inclined plate 702 corresponds to the position of the inner plate 405, and a second inclined plate 703 is arranged between the first inclined plates 702. The inclination of the second inclined plate 703 is greater than that of the first inclined plate 702, and the position of the second inclined plate 703 corresponds to the position of the push block 408. A third inclined surface 702a is provided at the end of the first inclined plate 702, and the third inclined surface 702a contacts and presses the second inclined surface 407a.

[0041] Specifically, in this invention, the push block 408 and the locking member 400 are installed as a single unit. The push block 408 can slide relative to the locking member 400. The installation method of this invention is as follows: first, the round hole 404 is fitted onto the fixed shaft 300, with the first inclined surface 408e facing the fixed shaft 300. During the fitting process, the end of the fixed shaft 300 presses against the first inclined surface 408e, causing the first spring 408d to be compressed and the push block 408 to slide. When the push block 408 corresponds to the position of the square post 302, the push block 408 contacts the square post 302 under the action of the first spring 408d. Rotating the locking member 400 can adjust the end face of the push block 408 to contact one side of the square post 302. Furthermore, if the end face of the push block 408 does not fully contact one side of the square post 302, the locking member 400 can easily rotate relative to the fixed shaft 300. Once the end face of the push block 408 fully contacts one side of the square post 302, it becomes difficult to rotate further.

[0042] After installing the locking pieces 400 at both ends of the fixed shaft 300 onto the fixed shaft 300, the two locking pieces 400 are respectively installed and engaged with the fixing grooves on the top plate 201 and the bottom plate 203.

[0043] Furthermore, the installation process of the locking member 400 into the fixing groove 600 is as follows: the locking member 400 is first inserted into the straight groove 601. The first end plate 402 and the second end plate 403 act as limiters, located on the upper and lower sides of the top plate 201 respectively. During the insertion of the fixing shaft 300 into the fixing groove 600, the abutment block 407 contacts and presses the first inclined plate 702, causing the second spring 701 to be compressed. The pressure plate 700 moves towards the relief groove 601a. ​​When the abutment block 407 passes the first inclined plate 702, the pressure plate 700 returns to its original position. Under the thrust of the second spring 701, the third inclined surface 702a contacts and presses the second inclined surface 407a, causing the locking member 400 to be pressed into the semi-circular groove 602, maintaining a firm connection.

[0044] Since the slope of the third inclined plane 702a is not large, the tendency of the locking member 400 to move outward under the centrifugal force of the rotating drive disc 200 will not push the pressure plate 700, thus maintaining the connection state.

[0045] During this process, after the push block 408 contacts the second inclined plate 703, the first spring 408d is compressed, and the push block 408 will not push the pressure plate 700 to move. When unlocking is required, press the cap 408c with force, and the push block 408 will be pushed and squeezed by the second inclined plate 703, pressing the pressure plate 700 into the relief groove 601a. ​​At this time, the locking part 400 can be removed as a whole.

[0046] In operation, the push block 408 moves away from the second inclined plate 703, which will not cause a false lock.

[0047] To remove the locking component 400 from the fixed shaft 300, pull the sealing cap 408c outwards and push the block 408 away from the square post 302, then the locking component 400 can be removed as a whole.

[0048] The cylinder 100 is provided with an assembly housing 800 at the location corresponding to the drive disk 200. The outer grinding cylinder 500 is connected to the inner wall of the assembly housing 800. A feed pipe 102 is provided on the upper side wall of the cylinder 100. A classifying wheel 103 is provided at the top inside the cylinder 100. Its working principle is existing technology and will not be described in detail.

[0049] It should be understood that numerous specific implementation decisions can be made during the development of any practical implementation, such as in any engineering or design project. Such development efforts may be complex and time-consuming, but for those skilled in the art who benefit from this disclosure, the development effort will be a routine work of design, manufacturing, and production without requiring much experimentation.

[0050] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not intended to limit it. Although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all such modifications or substitutions should be covered within the scope of the claims of the present invention.

Claims

1. A building material production and processing device, characterized in that: include, A cylindrical body (100) is provided inside the cylindrical body (100), and a drive disk (200) is provided on the drive disk (101). The drive disk (200) includes a top disk (201), a middle disk (202) and a bottom disk (203). The edge of the top disk (201) is provided with a plurality of fixing grooves (600). A fixing shaft (300) is provided on the drive disk (200), and a grinding wheel (301) is provided on the fixing shaft (300). The fixing shaft (300) is fixed in the fixing groove (600) by a locking member (400). An outer grinding cylinder (500) is provided on the outer side of the drive disk (200), and a grinding ring channel (501) is provided in the outer grinding cylinder (500). The grinding wheel (301) is provided in the grinding ring channel (501).

2. The building material production and processing apparatus according to claim 1, characterized in that: The fixing groove (600) includes a straight groove (601) and a semi-circular groove (602), an intermediate layer (603) is provided in the semi-circular groove (602), and a square groove (604) is provided in the intermediate layer (603). A square post (302) is provided on the fixed shaft (300) by means of a slot, and the square post (302) is embedded in the square slot (604).

3. The building material production and processing apparatus according to claim 2, characterized in that: The locking member (400) includes a side plate (401) and a first end plate (402) and a second end plate (403) disposed at both ends of the side plate (401). The first end plate (402) and the second end plate (403) are provided with round holes (404), and the fixing shaft (300) passes through the round holes (404).

4. The building material production and processing apparatus according to claim 3, characterized in that: The first end plate (402) and the second end plate (403) are provided with an inner plate (405), and the inner plate (405) is provided with side grooves (406) on both sides. The side grooves (406) are provided with abutments (407), and the abutments (407) are provided with a second inclined surface (407a) on one side.

5. The building material production and processing apparatus according to claim 4, characterized in that: The side plate (401) is provided with a groove (401a), the groove (401a) is provided with a square hole (401b), the groove (401a) is provided with a push block (408), and the push block (408) is provided between the inner plates (405).

6. The building material production and processing apparatus according to claim 5, characterized in that: The push block (408) is provided with a groove (408a), a square rod (408b) is provided in the groove (408a), the square rod (408b) is provided in the square hole (401b), a cap (408c) is provided at the end of the square rod (408b), a first spring (408d) is provided in the groove (408a) and connected to the bottom of the groove (401a), the first spring (408d) is sleeved on the outside of the square rod (408b).

7. The building material production and processing apparatus according to claim 6, characterized in that: The pusher block (408) has a first inclined surface (408e) in the middle of its bottom edge.

8. The building material production and processing apparatus according to claim 7, characterized in that: The straight groove (601) is provided with relief grooves (601a) on both sides, and a pressure plate (700) is provided in the relief groove (601a). A second spring (701) is provided on one side of the pressure plate (700) to connect to the bottom of the relief groove (601a).

9. The building material production and processing apparatus according to claim 8, characterized in that: The pressure plate (700) is provided with a first inclined plate (702) on both sides, the position of the first inclined plate (702) corresponds to the position of the inner plate (405), a second inclined plate (703) is provided between the first inclined plates (702), the inclination of the second inclined plate (703) is greater than that of the first inclined plate (702), and the position of the second inclined plate (703) corresponds to the position of the push block (408); a third inclined surface (702a) is provided at the end of the first inclined plate (702), and the third inclined surface (702a) contacts and presses the second inclined surface (407a).

10. The building material production and processing apparatus according to claim 9, characterized in that: The cylinder (100) is provided with an assembly housing (800) at the drive disk (200). The outer grinding cylinder (500) is connected to the inner wall of the assembly housing (800). A feed pipe (102) is provided above the side wall of the cylinder (100). A grading wheel (103) is provided at the top inside the cylinder (100).

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