Mixing mechanism for the production of self-insulating blocks

Abstract

The utility model relates to the field of building material processing equipment, and discloses a stirring mechanism for the production of self-insulating building blocks, including: a stirring box and a driving shaft located in the stirring box, a mounting hole is centrally provided on the right side wall of the stirring box, and a positioning sleeve is centrally provided on the left side wall of the stirring box; a cover plate is detachably arranged in the mounting hole; the right end of the driving shaft is arranged on the left side of the cover plate, and the left end of the driving shaft is arranged in the positioning sleeve; four dispersed blades are arranged on the outside of the driving shaft; four monitoring mechanisms are arranged inside the driving shaft, and the four monitoring mechanisms are respectively connected to the four blades. In the utility model, the position of the blade on the driving shaft is monitored in real time by using the monitoring mechanism, and when it falls off, its signal can be transmitted to the alarm device in the first time, so as to realize timely alarm and prompt.

Description

Technical Field

[0001] The utility model relates to the field of building material processing equipment, in particular to a stirring mechanism used for producing self-insulating building blocks. Background Art

[0002] As a new type of thermal insulation material, the production process of self-insulating blocks involves multiple key steps and specialized techniques. The production of self-insulating blocks first requires the selection of high-quality raw materials, which are mixed in specific proportions to ensure the blocks' optimal physical and thermal insulation properties. The prepared raw materials are placed in a mixer and stirred to ensure a uniform mixture. This step is crucial to the quality of the blocks, as it directly affects their uniformity and consistency. A press or automatic forming machine is used to press the mixture into the shape of blocks. After forming, the blocks undergo a high-temperature and high-pressure curing process to enhance their hardness and density. The cured blocks are cut into standard sizes for ease of construction.

[0003] In actual use, the stirring blades on the stirring mechanism for the production of self-insulating blocks are fixed on the drive shaft. During the long-term, high-intensity stirring process, the stirring blades will be subjected to friction and impact from the raw materials, and may break or fall off. In addition, the raw materials of the self-insulating blocks may contain some hard particles or impurities. These substances may cause impact and damage to the stirring blades during the stirring process, and there is a possibility of falling off or damage. It is not easy to detect the falling of the stirring blades in time. If stirring continues, other stirring blades will be damaged. After the stirring blades are broken, they are mixed in the raw materials and are difficult to remove. Utility Model Content

[0004] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0005] Mixing mechanism for producing self-insulating blocks, including:

[0006] A mixing box and a drive shaft located in the mixing box, wherein a mounting hole is provided in the center of the right side wall of the mixing box, and a positioning sleeve is provided in the center of the left side wall of the mixing box;

[0007] a cover plate, detachably disposed in the assembly hole;

[0008] The right end of the drive shaft is arranged on the left side of the cover plate, and the left end of the drive shaft is arranged in the positioning sleeve;

[0009] The outside of the drive shaft is provided with four dispersed blades;

[0010] Four monitoring mechanisms are provided inside the driving shaft, and the four monitoring mechanisms are connected to the four blades respectively;

[0011] The right end of the driving shaft is provided with a ring plate, the inner ring of the ring plate is provided with four moving blocks, the surface of the driving shaft is provided with four moving grooves for sliding of the moving blocks, the right end of the monitoring mechanism is connected to the moving block, and the other end of the monitoring mechanism extends to the outside of the driving shaft and is connected to the end of the blade.

[0012] In one embodiment, a moving hole is provided on the left side wall of the moving groove, the monitoring mechanism is arranged in the moving hole, and the left side of the moving block is connected to an elastic member 2, one end of which is connected to the side wall of the moving groove.

[0013] In one embodiment, four evenly distributed control grooves are provided on one side of the cover plate close to the ring plate, and the four control grooves are all connected to control plates, and the ring plate is in contact with the four control plates at the same time.

[0014] In one embodiment, four contact switches are provided on the left side of the cover plate, and one side of the control plate is formed with recesses corresponding to the contact switches.

[0015] In one embodiment, an elastic member 1 is provided on the other side of the control plate, and the right end of the elastic member 1 is arranged on the right side wall of the control groove.

[0016] In one embodiment, four alarms are provided on the right side of the cover plate, and the alarms are connected to corresponding contact switches.

[0017] In one embodiment, the monitoring mechanism uses a nylon rope.

[0018] In one embodiment, it further includes:

[0019] The driving part is detachably arranged on the right side of the cover plate and is used to control the rotation of the driving shaft.

[0020] In one embodiment, it further includes:

[0021] A plurality of ear plates are formed on the left side or the right side of the cover plate and are adjacent to the mixing box.

[0022] As described above, the stirring mechanism provided by the present invention has the following beneficial effects:

[0023] 1. The status of the blade can be monitored in real time through the monitoring mechanism. Even when the blade falls off the drive shaft, the monitoring mechanism can always drag the blade to prevent the blade from damaging other components. At the same time, the monitoring mechanism can also be used to further trigger an alarm and issue a warning prompt in time.

[0024] 2. The cover plate can be detachably mounted on the mixing box, which makes it easy to repeatedly assemble and disassemble the cover plate, and is conducive to assembling the cover plate and the equipment mounted on the cover plate on different self-insulating block mixing equipment. When the blades are broken or damaged, the cover plate can be taken out of the mixing box together with the drive shaft and the blades, which is conducive to various repairs and maintenance during use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a three-dimensional diagram of the utility model;

[0026] Figure 2 This is a structural diagram of the mixing box, cover plate, drive shaft and drive unit of the utility model;

[0027] Figure 3 This is a schematic cross-sectional view of the cover plate, drive shaft, and monitoring mechanism of the present invention;

[0028] Figure 4 This is a schematic structural diagram of the control panel of the present invention;

[0029] Figure 5 for Figure 3 Enlarged view of point A in the middle.

[0030] The reference numerals in the figures are:

[0031] 10. Cover plate;

[0032] 20. Drive shaft; 201. Monitoring mechanism; 202. Ring plate; 203. Moving block; 204. Moving slot; 205. Moving hole; 206. Control slot; 207. Elastic member 1; 208. Control plate; 209. Contact switch; 210. Alarm; 211. Elastic member 2;

[0033] 30. Driving unit;

[0034] 40. Leaves;

[0035] 50. Mixing box; 501. Positioning sleeve; 502. Ear plate. DETAILED DESCRIPTION

[0036] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0037] The embodiment of the present application solves the problem that it is difficult to detect the stirring blade 40 of the stirring mechanism in time after it falls off, and the stirring blade 40 is difficult to remove after it is mixed in the raw materials after being damaged, by providing a stirring mechanism for the production of self-insulating building blocks. During use, even when the blade 40 falls off from the drive shaft 20, the monitoring mechanism 201 can always drag the blade 40 to prevent the blade 40 from causing damage to other parts. At the same time, the monitoring mechanism 201 can also be used to further trigger an alarm and issue a warning prompt in time.

[0038] The technical solution in the embodiments of the present application is to solve the above technical problems, and the overall idea is as follows:

[0039] The monitoring mechanism 201 is used to monitor the position of the blade 40 on the drive shaft 20 in real time. When the blade 40 falls off, its signal can be transmitted to the alarm 210 immediately, so as to realize timely alarm and prompt.

[0040] In order to better understand the above technical solution, the above technical solution will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0041] Reference Figure 1-Figure 5 , a mixing mechanism for the production of self-insulating building blocks, including a mixing box 50 and a drive shaft 20 located in the mixing box 50, an assembly hole is provided on the right side wall of the mixing box 50, and a positioning sleeve 501 is fixedly connected to the center of the left side wall of the mixing box 50; the cover plate 10 is detachably arranged in the assembly hole; the right end of the drive shaft 20 is arranged on the left side of the cover plate 10, and the left end of the drive shaft 20 is arranged in the positioning sleeve 501; four dispersed blades 40 are fixedly connected to the outside of the drive shaft 20; four monitoring mechanisms 201 are provided inside the drive shaft 20, and the four monitoring mechanisms 201 are respectively connected to the four blades 40.

[0042] When the blades 40 are broken or damaged, the cover plate 10 can be removed from the mixing box 50. The cover plate 10 can be taken out of the mixing box 50 together with the drive shaft 20 and the blades 40, which is convenient for various repairs and maintenance during use. The positioning sleeve 501 can provide stable rotation for the drive shaft 20 in the mixing box 50.

[0043] The monitoring mechanism 201 is connected to the blade 40. Even when the blade 40 falls off the drive shaft 20, the monitoring mechanism 201 can always drag the blade 40 to prevent the blade 40 from causing damage to other components. The monitoring mechanism 201 can also be used to further trigger an alarm and issue a warning prompt in time.

[0044] Reference Figure 2 、 Figure 3 and Figure 5The right end of the driving shaft 20 is provided with a ring plate 202, and the inner ring of the ring plate 202 is fixedly connected with four moving blocks 203. The surface of the driving shaft 20 is provided with four moving grooves 204 for the sliding of the moving blocks 203. The right end of the monitoring mechanism 201 is connected to the moving block 203, and the other end of the monitoring mechanism 201 extends to the outside of the driving shaft 20 and is fixedly connected to the end of the blade 40.

[0045] Under normal conditions, the ring plate 202 can rotate along with the drive shaft 20. When the monitoring mechanism 201 is pulled by the blade 40, it will drive the moving block 203 at its end to move. The moving block 203 will control the movement of the ring plate 202 on the drive shaft 20. The position of the ring plate 202 on the drive shaft 20 can be adjusted at any time according to the state of the blade 40.

[0046] Reference Figure 3 and Figure 5 A moving hole 205 is provided on the left side wall of the moving groove 204, and the monitoring mechanism 201 is arranged in the moving hole 205. The left side of the moving block 203 is fixedly connected to an elastic member 211, and one end of the elastic member 211 is fixedly connected to the side wall of the moving groove 204.

[0047] Elastic part 211 is made of a stainless steel spring, and the elastic force of elastic part 211 is greater than that of elastic part 1 207. This arrangement is to utilize the elastic force of elastic part 211 to provide stable support for the moving block 203 and the ring plate 202 in the normal installation state, so that the ring plate 202 always squeezes the control plate 208 and is set in the control groove 206.

[0048] Reference Figure 5 The cover plate 10 is provided with four evenly distributed control grooves 206 on one side close to the ring plate 202 . The four control grooves 206 are all connected with a control plate 208 . The ring plate 202 is in contact with the four control plates 208 at the same time.

[0049] The ring plate 202 is stably supported by the second elastic member 211 and can always keep in contact with the control plate 208 when rotating with the drive shaft 20. The elastic member 1 207 at the rear of the control plate 208 also provides it with a certain support force and elastic force.

[0050] Reference Figure 3 and Figure 5 Four contact switches 209 are fixedly connected to the left side of the cover plate 10 , and a depression corresponding to the contact switch 209 is formed on one side of the control board 208 .

[0051] This arrangement is to ensure that half of the control plate 208 on the same side always keeps in contact with the ring plate 202, and the other plate always keeps a certain distance from the contact switch 209 at the corresponding position.

[0052] Reference Figure 5The other side of the control plate 208 is fixedly connected to an elastic member 207 , and the right end of the elastic member 207 is fixedly connected to the right side wall of the control groove 206 .

[0053] Elastic member 1 207 adopts a compression spring, and the elastic force of elastic member 1 207 is set to be smaller than that of elastic member 2 211. When the monitoring mechanism 201 is dragged by the fallen blade 40, it will move. The monitoring mechanism 201 transfers the dragging force to the moving block 203 and the ring plate 202, and the ring plate 202 is separated from the control plate 208. At this time, the compression state of elastic member 1 207 is also restored, and elastic member 1 207 can drive the control plate 208 to extend out of the control slot 206.

[0054] Reference Figure 2 、 Figure 3 and Figure 5 Four alarms 210 are fixedly connected to the right side of the cover 10 , and the alarms 210 are connected to corresponding contact switches 209 .

[0055] This layout is designed to ensure that the control board 208 quickly contacts the contact switch 209 after it moves. When the contact part of the contact switch 209 is subjected to external force, its internal contacts will undergo mechanical displacement, thereby realizing the on-off control of the alarm 210 circuit. The alarm 210 will sound an alarm and provide early warnings and prompts.

[0056] Reference Figure 3 and Figure 5 , the monitoring mechanism 201 adopts nylon rope.

[0057] The use of nylon ropes can achieve a soft connection between the blade 40 and the moving block 203. Even if only one blade 40 is damaged and falls off, the other three nylon ropes can provide a certain bending space when the ring plate 202 moves, thereby providing displacement space for the ring plate 202. In addition, the nylon ropes have good flexibility and can provide a stable connection in time when the blade 40 is damaged and falls off.

[0058] Reference Figure 1 and Figure 2 , further comprising: a driving unit 30 detachably disposed on the right side of the cover plate 10 for controlling the rotation of the driving shaft 20 .

[0059] The driving part 30 adopts a reduction motor, which is usually a combination of a motor and a reducer, and can provide a larger torque and a lower speed. The use of the reduction motor can reduce the size and weight of the motor and improve the stirring efficiency.

[0060] Reference Figure 1 and Figure 2 , further comprising: a plurality of ear plates 502 , fixedly connected to the left or right side of the cover plate 10 and adjacent to the mixing box 50 .

[0061] This arrangement facilitates repeated assembly and disassembly of the cover plate 10 , and is beneficial for assembling the cover plate 10 and the equipment mounted on the cover plate 10 on different self-insulating block mixing equipment for use, and the bolts can be conveniently installed on the mixing box 50 through the ear plate 502 .

[0062] During use, the cover plate 10 is fixed to the assembly hole on the side of the mixing box 50 by using several ear plates 502, and the raw materials such as expansion agent, polystyrene particles, cement, fine sand and lightweight aggregate used in the production of self-insulating blocks are configured according to specific proportions, and the prepared raw materials are placed in the mixing box 50. The driving unit 30 controls the rotation of the driving shaft 20, and the driving shaft 20 drives the four blades 40 to rotate and stir the raw materials to make them evenly mixed. The positive pole of the alarm 210 is connected to one terminal of the contact switch 209 through a wire to ensure that when the contact switch 209 is activated, the current can flow smoothly to the alarm 210, and the other terminal of the contact switch 209 is connected to the power supply. If the blade 40 is damaged and falls off during the mixing process, the blade 40 is drawn into the material while the drive shaft 20 is still When the rotation continues, the blade 40 will drag the monitoring mechanism 201 to cause it to move. The monitoring mechanism 201 drags the moving block 203 and the ring plate 202, so that the ring plate 202 is separated from the control plate 208. At this time, the compression state of the elastic member 207 is also restored. The elastic member 207 can drive the control plate 208 to extend out of the control slot 206. After the control plate 208 moves, it quickly contacts the contact switch 209. When the contact switch 209 is touched or pushed, it will connect the circuit, and the current will flow from the power supply to the alarm 210, causing the alarm 210 to emit a sound or light signal and provide an early warning and prompt. After cutting off the power supply of the drive unit 30, the cover plate 10 and the drive shaft 20 can be removed. At this time, the blade 40 is still connected to the monitoring mechanism 201 and can be taken out together with the detached blade 40.

[0063] In summary, compared with the existing technology, it has the following beneficial effects:

[0064] The cover plate 10 is detachably mounted on the mixing box 50, which facilitates repeated assembly and disassembly of the cover plate 10, and is advantageous for assembling the cover plate 10 and the equipment mounted on the cover plate 10 on different self-insulating block mixing equipment for use. When the blades 40 are broken or damaged, the cover plate 10 can be taken out of the mixing box 50 together with the drive shaft 20 and the blades 40, which is advantageous for various repairs and maintenance during use.

[0065] The monitoring mechanism 201 is connected to the blade 40. Even when the blade 40 falls off the drive shaft 20, the monitoring mechanism 201 can always drag the blade 40 to prevent the blade 40 from causing damage to other components. At the same time, the monitoring mechanism 201 can also be used to further trigger an alarm and issue a warning prompt in time.

[0066] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0067] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features thereof can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A stirring mechanism for producing self-insulating blocks, characterized in that: include: A mixing box (50) and a driving shaft (20) located in the mixing box (50), wherein a mounting hole is provided in the center of a right side wall of the mixing box (50), and a positioning sleeve (501) is provided in the center of a left side wall of the mixing box (50); A cover plate (10) is detachably disposed in the assembly hole; The right end of the drive shaft (20) is arranged on the left side of the cover plate (10), and the left end of the drive shaft (20) is arranged in the positioning sleeve (501); The outside of the driving shaft (20) is provided with four dispersed blades (40); Four monitoring mechanisms (201) are provided inside the driving shaft (20), and the four monitoring mechanisms (201) are respectively connected to the four blades (40); The right end of the driving shaft (20) is sleeved with a ring plate (202), the inner ring of the ring plate (202) is provided with four moving blocks (203), the surface of the driving shaft (20) is provided with four moving grooves (204) for the moving blocks (203) to slide, the right end of the monitoring mechanism (201) is connected to the moving block (203), and the other end of the monitoring mechanism (201) extends to the outside of the driving shaft (20) and is connected to the end of the blade (40).

2. The stirring mechanism for producing self-insulating building blocks according to claim 1, characterized in that: A moving hole (205) is provided on the left side wall of the moving groove (204), the monitoring mechanism (201) is arranged in the moving hole (205), and the left side of the moving block (203) is connected to a second elastic member (211), one end of the second elastic member (211) is connected to the side wall of the moving groove (204).

3. The stirring mechanism for producing self-insulating building blocks according to claim 1, characterized in that: Four evenly distributed control grooves (206) are provided on one side of the cover plate (10) close to the ring plate (202), and control plates (208) are connected to the four control grooves (206), and the ring plate (202) is in contact with the four control plates (208) at the same time.

4. The stirring mechanism for producing self-insulating building blocks according to claim 3, characterized in that: Four contact switches (209) are provided on the left side of the cover plate (10), and a recess corresponding to the contact switch (209) is formed on one side of the control plate (208).

5. The stirring mechanism for producing self-insulating building blocks according to claim 4, characterized in that: An elastic member 1 (207) is provided on the other side of the control plate (208), and the right end of the elastic member 1 (207) is arranged on the right side wall of the control groove (206).

6. The stirring mechanism for producing self-insulating building blocks according to claim 4, characterized in that: Four alarms (210) are provided on the right side of the cover plate (10), and the alarms (210) are connected to corresponding contact switches (209).

7. The stirring mechanism for producing self-insulating building blocks according to claim 2, characterized in that: The monitoring mechanism (201) uses a nylon rope.

8. The stirring mechanism for producing self-insulating building blocks according to claim 1, characterized in that: Also includes: The driving part (30) is detachably arranged on the right side of the cover plate (10) and is used to control the rotation of the driving shaft (20).

9. The stirring mechanism for producing self-insulating building blocks according to claim 1, characterized in that: Also includes: A plurality of ear plates (502) are formed on the left side or the right side of the cover plate (10) and are adjacent to the mixing box (50).

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