Building material processing equipment and processing method
By putting the screen barrel on the mixing box of the building material processing equipment, the screened raw materials are directly undertaken, and the transfer process is eliminated, the problem of inefficiency of existing equipment is solved, and efficient building material processing and adaptive screening of multi-particle raw materials are achieved.
Patent Information
- Application Number
- CN202411894949.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-21
- Publication Date
- 2025-03-11
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
There is a transfer process in the screening and mixing of sand and gravels in existing building materials processing equipment, resulting in inefficient processing.
A building material processing equipment is designed to directly carry the screened raw materials into the mixing box by sucking the screen barrel onto the mixing box, eliminating the transfer process, and screening raw materials of different particle sizes through screen barrels separated by multiple ring partitions.
The removal of the transfer process is achieved, the efficiency of building materials processing is improved, and the screening of raw materials of different particle sizes is adapted to the screening of raw materials with different particle sizes is improved.
Smart Images
Figure CN119589811A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the field of building materials, in particular to a building material processing device and a processing method. Background Art
[0002] Concrete is the most commonly used material in construction. During its processing, cement, sand, gravel, additives and water are generally mixed evenly. In different buildings, the particle sizes of sand and gravel required are different, so the sand and gravel need to be screened. However, at present, most of them are screened through screening equipment, and then the screened sand and gravel are transferred to mixing equipment for stirring and mixing. In the transfer process, a lot of time is consumed, which affects the processing efficiency. Summary of the invention
[0003] The object of the present invention is to provide a building material processing device which eliminates the transfer process and improves the processing efficiency.
[0004] The purpose of the present invention is achieved through the following technical solutions:
[0005] A building material processing equipment comprises a support frame, a support shaft is rotatably provided at one end of the support frame, a mixing box is fixed on the support shaft, a stirring mechanism is arranged in the mixing box, a side shaft is arranged on the side of the mixing box, a first electric telescopic rod is installed between the side shaft and the support frame, and also comprises a screen cylinder, the support frame and the mixing box are both located in the screen cylinder, a plurality of annular partitions are evenly axially provided on the outer surface of the screen cylinder, the plurality of annular partitions evenly divide the screen cylinder into a plurality of annular screens, the screen holes of each annular screen have the same diameter, and the screen holes of the plurality of annular screens have different diameters.
[0006] An outer ring frame is coaxially sleeved on the screen cylinder, a leg frame is provided at the lower end of the outer ring frame, a feeding pipe is provided at the upper end of the outer ring frame, rotating rings are rotated at both ends of the outer ring frame, multiple slats are evenly penetrated circumferentially on the inner walls of the two rotating rings, and the multiple slats are fixed on multiple ring partitions.
[0007] A stirring frame is rotated in the feeding pipe.
[0008] Both ends of the stirring frame penetrate the feeding pipe and are fixed with transmission wheels, and the two transmission wheels are respectively connected with the two rotating rings.
[0009] A through seat is fixed to the side of the feeding pipe away from the stirring frame, and a baffle is obliquely and slideably provided in the through seat.
[0010] The baffle is rotated away from the end of the through-seat to have an adjusting screw, and the adjusting screw is threadedly connected with the through-seat.
[0011] The support frame is fixed with two L-shaped plates away from the support shaft end, the lower parts of the two L-shaped plates are arranged parallel to the support frame, and there are two groove wheels rotating side by side on the leg frame, the two L-shaped plates slide in the two groove wheels respectively, and the two L-shaped plates rotate with support wheels away from the support shaft end.
[0012] An auxiliary frame is vertically penetrated and slidably provided at the two L-shaped plates away from the supporting wheel ends, and auxiliary wheels are rotatably provided at the lower ends of the two auxiliary frames, and a spring is provided between the auxiliary frame and the L-shaped plates.
[0013] The stirring mechanism comprises a stirring shaft rotating at the center of the lower end of the mixing box, a plurality of round seats are fixed on the stirring shaft, and a plurality of stirring plates are obliquely fixed on each round seat.
[0014] A processing method using the building material processing equipment comprises:
[0015] S1. According to the required sand diameter, adjust the corresponding ring screen to the mixing box;
[0016] S2, rotating the screen drum, and adding the required screened sand into the mixing box from the selected ring screen upward; obtaining the appropriate sand in the mixing box;
[0017] S3. According to the required stone diameter, adjust the corresponding ring screen to the mixing box, and add the stones from the selected ring screen to the mixing box;
[0018] S4. Finally, cement, water and additives are added into a mixing box and stirred to obtain concrete.
[0019] The beneficial effects of the present invention are:
[0020] 1. By putting the screen cylinder on the mixing box, the mixing box can directly receive the screened raw materials, eliminating the transfer process and improving processing efficiency;
[0021] 2. By dividing the screen cylinder into screening sections with different screen hole diameters, the screen cylinder can be adapted to the screening of raw materials with different particle sizes. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 It is a schematic diagram of the structure of the building material processing equipment when screening and mixing;
[0023] Figure 2 It is a schematic diagram of the structure of the building material processing equipment when pouring concrete;
[0024] Figure 3 It is a schematic diagram of the structure of the support frame, L-shaped plate and mixing box;
[0025] Figure 4 It is a schematic diagram of the structure of the support frame, auxiliary wheels and L-shaped plate;
[0026] Figure 5 It is a schematic diagram of the structure of the mixing box;
[0027] Figure 6 It is a schematic diagram of the structure of the stirring shaft;
[0028] Figure 7 It is a schematic diagram of the structure of the outer ring frame and the rotating ring;
[0029] Figure 8 It is a structural schematic diagram of the outer ring frame;
[0030] Fig. 9 It is a schematic diagram of the structure of the screen cylinder;
[0031] Fig.10 It is a structural schematic diagram of the baffle.
[0032] In the figure:
[0033] Support frame 101; auxiliary frame 102; auxiliary wheel 103; spring 104; support wheel 105; L-shaped plate 106;
[0034] Mixing box 201; Support shaft 202; Side shaft 203;
[0035] Stirring shaft 301; round seat 302; stirring plate 303;
[0036] Outer ring frame 401; rotating ring 402; leg frame 403; feeding pipe 404; groove wheel 405; through seat 406;
[0037] Screen cylinder 501; annular partition 502; slats 503;
[0038] Transmission wheel 601; stirring frame 602;
[0039] Baffle 701; Adjusting screw 702. DETAILED DESCRIPTION
[0040] like Figure 1-10 As shown, the building materials processing equipment is described in detail:
[0041] A building material processing device comprises a support frame 101, a support shaft 202 is rotatably provided at one end of the support frame 101, a mixing box 201 is fixed on the support shaft 202, the mixing box 201 is a barrel-shaped structure with an upper end open, a stirring mechanism is provided in the mixing box 201, during mixing, the raw materials in the mixing box 201 are stirred and mixed by the stirring mechanism to obtain concrete, a side shaft 203 is provided on the side of the mixing box 201, a first electric telescopic rod is installed between the side shaft 203 and the support frame 101, when mixing is completed, the first electric telescopic rod is controlled to extend, so that the mixing box 201 can be pushed to rotate on the support frame 101 through the support shaft 202, and then the mixing box 201 is dumped, and then the concrete in the mixing box 201 is dumped out;
[0042] It also includes a screen cylinder 501, wherein the support frame 101 and the mixing box 201 are both located inside the screen cylinder 501, and a plurality of annular partitions 502 are evenly and axially arranged on the outer surface of the screen cylinder 501, wherein the plurality of annular partitions 502 evenly divide the screen cylinder 501 into a plurality of annular screens, wherein the sieve hole diameters of each annular screen are the same, and the sieve hole diameters of the plurality of annular screens are all different.
[0043] The support frame 101 is located in the screen cylinder 501 and is parallel to the axis of the screen cylinder 501, so that the screen cylinder 501 can move axially. Since the screen cylinder 501 is divided into different screening sections of multiple ring screens by multiple ring partitions 502, the screen cylinder 501 can be screened step by step from left to right, so as to adapt to the screening of sand with different particle sizes, or even stones with different particle sizes; that is, by controlling the axial movement of the screen cylinder 501, the diameter of the screen hole can be changed to adapt to the screening requirements of different raw materials, thereby improving the convenience of use;
[0044] When screening, raw materials, sand or gravel are added to the entire top of the mixing box 201, so that the sand or gravel is screened by the screen drum 501 and then falls into the mixing box 201. During screening, the screen drum 501 is controlled to rotate to ensure screening efficiency. Moreover, when larger sand or gravel is stuck in the screen hole, when the screen hole rotates to the bottom with the screen drum 501, the sand or gravel in the screen hole can automatically fall due to its own gravity, forming a self-cleaning of the screen drum 501, thereby ensuring the screening effect of the screen drum 501.
[0045] The support frame 101 is provided with a load-bearing device, which can weigh the weight of the raw materials in the mixing box 201, so as to ensure the amount of raw materials added in the mixing box 201.
[0046] like Figure 7-9 As shown, the installation of the screen cylinder 501 is described in detail:
[0047] An outer ring frame 401 is coaxially sleeved on the screen cylinder 501, a leg frame 403 is provided at the lower end of the outer ring frame 401, a feeding pipe 404 is provided at the upper end of the outer ring frame 401, rotating rings 402 are rotatable at both ends of the outer ring frame 401, and multiple slats 503 are evenly penetrated circumferentially on the inner walls of the two rotating rings 402, and the multiple slats 503 are fixed on multiple ring partitions 502.
[0048] Through the arrangement of multiple slats 503, the screen cylinder 501 is coaxially installed in the two rotating rings 402 and can slide axially. At the same time, the whole is supported on the ground by the leg frame 403. When in use, the required ring screen is slid between the two rotating rings 402, and sand or gravel is added into the feeding pipe 404, so that the sand or gravel passes through the two rotating rings 402 and falls onto the ring screen, where it is screened and then falls into the mixing box 201.
[0049] The width of the rotating ring 402 is the same as the width of two adjacent ring partitions 502, that is, the required ring screen slides between the two rotating rings 402, and the raw material will not fall into other ring screens through the feeding pipe 404, affecting the screening effect;
[0050] At the same time, a leakage hole connected to the outer ring frame 401 is provided in the middle of the leg frame 403 for discharging the raw materials that have not passed the screening.
[0051] Further:
[0052] A stirring frame 602 rotates inside the feeding tube 404 .
[0053] Both ends of the stirring frame 602 penetrate the feeding pipe 404 and are fixed with transmission wheels 601 . The two transmission wheels 601 are respectively connected to the two rotating rings 402 in a transmission manner.
[0054] The stirring frame 602 is driven by the first motor installed on the side of the feeding tube 404, so that the stirring frame 602 and the two transmission wheels 601 rotate simultaneously. The stirring frame 602 rotates in the feeding tube 404, and can stir the raw materials in the feeding tube 404 to ensure the efficiency of the falling of the raw materials; the two transmission wheels 601 can synchronously drive the two rotating rings 402, and then drive the screen drum 501 to rotate.
[0055] like Figure 8 , as shown in 10:
[0056] A through seat 406 is fixed to the side of the feeding pipe 404 away from the stirring frame 602 , and a baffle 701 is slidably and obliquely penetrated in the through seat 406 .
[0057] The baffle 701 is provided with an adjusting screw 702 at the end away from the through seat 406 , and the adjusting screw 702 is threadedly connected to the through seat 406 .
[0058] By rotating the adjusting screw 702, the adjusting screw 702 can be moved axially, thereby driving the baffle 701 to be inserted into the feeding tube 404, thereby controlling the flow rate of the falling raw materials in the feeding tube 404 to ensure that the raw material addition speed is compatible with the screening speed of the screen drum 501.
[0059] like Figure 3-4 As shown:
[0060] The support frame 101 is fixed with two L-shaped plates 106 at the end away from the support shaft 202, and the lower parts of the two L-shaped plates 106 are arranged parallel to the support frame 101. There are two groove wheels 405 rotating side by side on the leg frame 403, and the two L-shaped plates 106 slide in the two groove wheels 405 respectively, and the two L-shaped plates 106 are rotated with support wheels 105 at the end away from the support shaft 202.
[0061] The support frame 101 is supported by two L-shaped plates 106. The two L-shaped plates 106 are in contact with the ground through two support wheels 105, and the other ends are pressed on two groove wheels 405 to form a balance. While completing the support of the support frame 101, it is convenient for the support frame 101 to move axially in the screen cylinder 501, so that when pouring concrete, the mixing box 201 is separated from the position directly below the feeding pipe 404. At the same time, the screen cylinder 501 is slid to one end, so that the mixing box 201 is poured;
[0062] A transverse plate is fixed between the two L-shaped plates 106 , and a second electric telescopic rod is installed between the transverse plate and the leg frame 403 for controlling the relative movement between the support frame 101 and the feeding pipe 404 .
[0063] Further:
[0064] The two L-shaped plates 106 are vertically penetrated by an auxiliary frame 102 at the ends away from the supporting wheels 105 . Auxiliary wheels 103 are rotatably arranged at the lower ends of the two auxiliary frames 102 . A spring 104 is arranged between the auxiliary frame 102 and the L-shaped plates 106 .
[0065] The auxiliary frame 102 is pushed downward by the spring 104, so that the auxiliary wheel 103 is pressed against the ground, forming an auxiliary support for the L-shaped plate 106, further ensuring the stability of the mixing box 201;
[0066] Moreover, when the mixing box 201 and the screen drum 501 are separated for use, the auxiliary wheels 103 and the supporting wheels 105 are in contact with the ground, and can support the mixing box 201, thereby ensuring that the mixing box 201 and the screen drum 501 can be separated for use.
[0067] like Figure 6 As shown:
[0068] The stirring mechanism comprises a stirring shaft 301 rotating at the center of the lower end of the mixing box 201 , a plurality of round seats 302 are fixed on the stirring shaft 301 , and a plurality of stirring plates 303 are obliquely fixed on each round seat 302 .
[0069] The stirring shaft 301 is driven by a second motor installed at the lower end of the mixing box 201, and then the multiple stirring plates 303 are driven to rotate through the round seat 302 to stir and mix the raw materials. The stirring plates 303 are tilted so that the stirring plates 303 can stir the raw materials circumferentially while promoting stirring axially, thereby improving the stirring efficiency.
[0070] like Figure 1-10 As shown:
[0071] A processing method using the building material processing equipment comprises:
[0072] S1. According to the required sand diameter, adjust the corresponding ring screen to the mixing box 201;
[0073] S2, rotating the screen drum 501, and adding the required screened sand from the selected ring screen into the mixing box 201 upward; obtaining suitable sand in the mixing box 201;
[0074] S3. According to the required stone diameter, adjust the corresponding ring screen to the mixing box 201, and add the stones into the mixing box 201 from the selected ring screen;
[0075] S4. Finally, cement, water and additives are added into the mixing box 201 and stirred to obtain concrete.
Claims
1. A building material processing equipment, characterized in that: The invention comprises a support frame (101), one end of which is rotatably provided with a support shaft (202), a mixing box (201) being fixed on the support shaft (202), a stirring mechanism being arranged inside the mixing box (201), a side shaft (203) being arranged on the side of the mixing box (201), a first electric telescopic rod being installed between the side shaft (203) and the support frame (101), and a screen cylinder (501), the support frame (101) and the mixing box (201) being both located inside the screen cylinder (501), a plurality of annular partitions (502) being evenly arranged axially on the outer surface of the screen cylinder (501), the plurality of annular partitions (502) evenly dividing the screen cylinder (501) into a plurality of annular screens, the screen holes of each annular screen having the same diameter, and the screen holes of the plurality of annular screens having different diameters.
2. A building material processing equipment according to claim 1, characterized in that: An outer ring frame (401) is coaxially sleeved on the screen cylinder (501), a leg frame (403) is provided at the lower end of the outer ring frame (401), a feeding pipe (404) is provided at the upper end of the outer ring frame (401), rotating rings (402) are rotatably provided at both ends of the outer ring frame (401), a plurality of slats (503) are uniformly penetrated in the circumferential direction of the inner walls of the two rotating rings (402), and the plurality of slats (503) are fixed on a plurality of ring partitions (502).
3. A building material processing equipment according to claim 2, characterized in that: A stirring frame (602) is rotated inside the feeding tube (404).
4. A building material processing equipment according to claim 3, characterized in that: Both ends of the stirring frame (602) penetrate the feeding pipe (404) and are fixed with transmission wheels (601), and the two transmission wheels (601) are respectively connected to the two rotating rings (402) in a transmission manner.
5. A building material processing equipment according to claim 3, characterized in that: A through seat (406) is fixed to the side of the feeding pipe (404) away from the stirring frame (602), and a baffle (701) is slidably penetrated in the through seat (406).
6. A building material processing equipment according to claim 5, characterized in that: The baffle (701) is provided with an adjusting screw (702) which is rotatable at the end away from the through-hole seat (406), and the adjusting screw (702) is threadedly connected to the through-hole seat (406).
7. A building material processing equipment according to claim 2, characterized in that: Two L-shaped plates (106) are fixed to the end of the support frame (101) away from the support shaft (202), and the lower parts of the two L-shaped plates (106) are arranged parallel to the support frame (101). Two groove wheels (405) are rotated side by side on the leg frame (403), and the two L-shaped plates (106) slide in the two groove wheels (405) respectively, and the two L-shaped plates (106) are rotated with the support wheels (105) at the ends away from the support shaft (202).
8. A building material processing equipment according to claim 7, characterized in that: An auxiliary frame (102) is vertically penetrated and slidably provided at the ends of the two L-shaped plates (106) away from the supporting wheels (105), and auxiliary wheels (103) are rotatably provided at the lower ends of the two auxiliary frames (102), and a spring (104) is provided between the auxiliary frame (102) and the L-shaped plates (106).
9. The building material processing equipment according to claim 1, characterized in that: The stirring mechanism comprises a stirring shaft (301) rotating at the center of the lower end of the mixing box (201), a plurality of round seats (302) being fixed on the stirring shaft (301), and a plurality of stirring plates (303) being obliquely fixed on each round seat (302).
10. A processing method using a building material processing device according to any one of claims 1 to 9, characterized in that: include S1. According to the required sand diameter, adjust the corresponding ring screen to the mixing box (201); S2, rotating the screen drum (501), and adding the required screened sand from the selected ring screen into the mixing box (201) upward; obtaining suitable sand in the mixing box (201); S3. According to the required stone diameter, the corresponding ring screen is adjusted to the mixing box (201), and the stones are added into the mixing box (201) from the upper side of the selected ring screen; S4. Finally, cement, water and additives are added into a mixing box (201) and stirred to obtain concrete.