Waste building material recovery processing equipment

Abstract

The invention relates to the technical field of building material recovery and treatment, and discloses waste building material recovery and treatment equipment which comprises a main body assembly, a crusher shell, a main rotating shaft, an auxiliary rotating shaft, crushing teeth, a supporting piece, a driving piece and a conveying belt, and the main rotating shaft and the auxiliary rotating shaft are arranged in the crusher shell; the crushing teeth are fixed to the surface of the main rotating shaft and the surface of the auxiliary rotating shaft respectively, the supporting piece is arranged in the crusher shell, and the driving piece is arranged on the crusher shell. The crusher has the beneficial effects that by arranging the adjusting assembly, during normal crushing, the high crushing efficiency of the crusher can be kept, and when the crusher encounters stones with high hardness, the torque of the crushing teeth can be enhanced, so that the crushing teeth can crush the stones with the high hardness; the problems that when an existing crusher treats objects difficult to crush, efficiency is low, and blockage and damage are prone to occurring are solved.

Description

Technical Field

[0001] The invention relates to the technical field of building material recycling and processing, in particular to a waste building material recycling and processing device. Background Art

[0002] With the acceleration of urbanization, the amount of construction waste is increasing, which has become a major challenge for the sustainable development of cities. Construction waste includes concrete blocks, bricks and tiles, waste wood, metal materials, plastics and other materials. If these materials are not properly handled, they will not only occupy a large amount of land resources, but also may pollute the environment. Therefore, the recycling and treatment of waste building materials is particularly important. At present, construction waste treatment equipment has been widely used in the market. They convert construction waste into reusable building materials or resources for other purposes through crushing, screening, sorting, cleaning and other processes. However, the existing construction waste treatment equipment often encounters some difficult-to-crush objects during the treatment process, such as concrete blocks containing steel bars or stones with high hardness. These objects are easy to cause the crusher to be blocked, reduce the crushing efficiency, and even damage the equipment. The existing technology generally reduces the crushing efficiency by sacrificing the rotation speed of the crushing teeth, thereby increasing the torque of the crushing teeth, so as to crush the concrete blocks containing steel bars or stones with high hardness. However, this method will make the crushing efficiency of the crusher lower. Summary of the invention

[0003] In view of the above problems existing in the existing waste building material recycling and processing equipment, the present invention is proposed.

[0004] Therefore, the problem to be solved by the present invention is that the rotation speed and torque of the crushing teeth of the existing waste building material recycling and processing equipment cannot be taken into account at the same time.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a waste building material recycling and processing equipment, comprising: a main assembly, including a crusher housing, a main rotating shaft, a secondary rotating shaft, crushing teeth, a support, a driving member and a transmission belt, the main rotating shaft and the secondary rotating shaft are arranged in the crusher housing, the crushing teeth are in plurality and are respectively fixed on the surfaces of the main rotating shaft and the secondary rotating shaft, the support is arranged in the crusher housing, the driving member is arranged on the crusher housing, and the transmission belt is arranged below the crusher housing;

[0006] An adjusting assembly is arranged in the crusher casing, including a reinforced shaft arranged in the crusher casing, a support sleeve is fixed on the surface of the reinforced shaft, a push block is slidably connected in the support sleeve, a friction plate is fixed on the end of the push block, a reinforcing gear is sleeved on the surface of the support sleeve, an extrusion block is slidably connected in the support sleeve, a push rod is fixed on one side of the extrusion block, a sleeve is slidably provided on the surface of the push rod, an adjusting block is fixed on the surface of the sleeve, an extrusion disk is fixed on the end of the adjusting block, a rotating disk is rotatably connected on one side of the extrusion disk, a first spring is fixed on the end of the extrusion block, and a transmission gear is fixed on the surface of the main rotating shaft.

[0007] As a preferred solution of the waste building material recycling and processing equipment described in the present invention, the adjusting component also includes a moving part, which is arranged in the crusher shell, including a support platform fixed in the crusher shell, a support seat is slidably connected in the support platform, a limiting strip is fixed on one side of the support seat, and a support ring is also fixed on one side of the support seat, and the reinforcing shaft is rotatably connected in the support ring.

[0008] As a preferred solution of the waste building material recycling and processing equipment described in the present invention, the movable part also includes a positioning rod fixed to one side of the support seat, a second spring is sleeved on the surface of the positioning rod, and two ends of the second spring are respectively located on the inner wall of the support platform and one side of the support seat.

[0009] As a preferred solution of the waste building material recycling and processing equipment described in the present invention, the adjusting component also includes an extrusion part, which is arranged in the support platform, including a mounting seat fixed on the top of the support seat, a threaded sleeve is rotatably connected in the mounting seat, an adjusting gear is fixed on the surface of the threaded sleeve, a rack is fixed on the top wall of the support platform, the rack is meshed with the adjusting gear, an extrusion rod is rotatably connected in the threaded sleeve through a thread, a connecting ring is fixed on one side of the mounting seat, an insertion rod is fixed in the connecting ring, and the insertion rod slides in the extrusion rod.

[0010] As a preferred solution of the waste building material recycling and processing equipment described in the present invention, the support member includes a support plate fixed in the crusher casing, a movable seat slides in the support plate, a positioning bar is fixed on the inner wall of the support plate, the movable seat slides on the surface of the positioning bar, and the main rotating shaft is rotatably connected in the movable seat.

[0011] As a preferred solution of the waste building material recycling and processing equipment described in the present invention, the support member further includes a high-pressure sleeve fixed in the support plate, a push rod is slidably connected in the high-pressure sleeve, and a connecting disk is fixed on the surface of the push rod.

[0012] As a preferred solution of the waste building material recycling and processing equipment described in the present invention, wherein: the driving part includes a driving motor fixed to the surface of the crusher casing, a driving shaft is fixed to the output end of the driving motor, the driving shaft is rotatably connected to the crusher casing, a first worm is fixed to the surface of the driving shaft, an adjusting shaft is rotatably connected to the crusher casing, a fixing bar is arranged on the surface of the adjusting shaft, and a first worm gear is fixed to the surface of the adjusting shaft.

[0013] As a preferred solution of the waste building material recycling and processing equipment of the present invention, the driving member further comprises a second worm fixed to the surface of the adjusting shaft, and a second worm wheel is fixed to the surface of the auxiliary rotating shaft.

[0014] As a preferred solution of the waste building material recycling and processing equipment of the present invention, the driving member further comprises a third worm slidably connected to the surface of the adjusting shaft, and a third worm wheel is fixed to the surface of the main rotating shaft.

[0015] As a preferred solution of the waste building material recycling and processing equipment described in the present invention, the driving member also includes a supporting shell fixed to one side of the movable seat, a limiting plate is fixed to the inner wall of the supporting shell, the limiting plate is arranged at the end of the third worm, an extrusion plate is also fixed to the surface of the supporting shell, a fourth worm is fixed to the surface of the adjusting shaft, and a fourth worm wheel is fixed to the surface of the reinforcing shaft.

[0016] The beneficial effects of the present invention are as follows: by setting an adjustment component, the crushing efficiency of the crusher can be maintained at a high level during normal crushing. When the crusher encounters stones with higher hardness, the torque of the crushing teeth can be enhanced so that the crushing teeth can crush the stones with higher hardness, thereby solving the problems of low efficiency, easy clogging and easy damage of existing crushers when dealing with difficult-to-crush objects. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0018] Figure 1 This is the structural diagram of the equipment for recycling and processing waste building materials.

[0019] Figure 2 This is a diagram of the internal structure of the crusher shell of waste construction material recycling equipment.

[0020] Figure 3 Another perspective of the internal structure of the crusher shell of the waste construction material recycling equipment.

[0021] Figure 4 This is a structural diagram of the connection between the reinforced gears and the transmission gears of the waste building material recycling and processing equipment.

[0022] Figure 5 This is a cross-sectional structural diagram of the support plate of waste building material recycling and processing equipment.

[0023] Figure 6 Another perspective structural diagram of the reinforced gears of the waste construction material recycling equipment.

[0024] Figure 7 This is a cross-sectional structural diagram of the support ring of waste building material recycling and processing equipment.

[0025] Figure 8 This is a cross-sectional structural diagram of the support sleeve of waste building material recycling and processing equipment.

[0026] Fig. 9 Equipment for recycling waste building materials Figure 8 A magnified view of the local structure at point A.

[0027] Fig.10 This is a cross-sectional structural diagram from another perspective of the support sleeve of the waste building material recycling and processing equipment.

[0028] Fig.11 This is a structural diagram of the support base and limit bar connection for waste building material recycling and processing equipment. DETAILED DESCRIPTION

[0029] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0030] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0031] 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 term "in one embodiment" that appears in different places in this specification does not necessarily refer to the same embodiment, nor does it refer to a separate or selective embodiment that is mutually exclusive with other embodiments.

[0032] Example 1, reference Figures 1 to 11, which is the first embodiment of the present invention, and this embodiment provides a waste building material recycling and processing equipment. The waste building material recycling and processing equipment includes a main component 100, including a crusher shell 101, a main rotating shaft 102, an auxiliary rotating shaft 103, crushing teeth 104, a support member 105, a driving member 106 and a transmission belt 107. The main rotating shaft 102 and the auxiliary rotating shaft 103 are arranged in the crusher shell 101. There are multiple crushing teeth 104, which are respectively fixed on the surface of the main rotating shaft 102 and the auxiliary rotating shaft 103. The support member 105 is arranged in the crusher shell 101, the driving member 106 is arranged on the crusher shell 101, and the transmission belt 107 is arranged below the crusher shell 101.

[0033] The main rotating shaft 102 and the auxiliary rotating shaft 103 are driven by the driving member 106, thereby driving the crushing teeth 104 to crush the waste building materials. When encountering stones with higher hardness, the torque of the main rotating shaft 102 can be increased so that the crushing teeth 104 on the main rotating shaft 102 have a higher torque to crush the stones with higher hardness. The support member 105 is used to support the main rotating shaft 102. Support members 105 are provided at both ends of the main rotating shaft 102, so that the main rotating shaft 102 can be translated relative to the auxiliary rotating shaft 103. The transmission belt 107 is used to transport the crushed debris.

[0034] The adjusting assembly 200 is arranged in the crusher housing 101, and includes a reinforcing shaft 201a arranged in the crusher housing 101, a supporting sleeve 201b is fixed on the surface of the reinforcing shaft 201a, a pushing block 201c is slidably connected in the supporting sleeve 201b, a friction plate 201d is fixed on the end of the pushing block 201c, a reinforcing gear 201e is sleeved on the surface of the supporting sleeve 201b, an extrusion block 201f is slidably connected in the supporting sleeve 201b, a push rod 201g is fixed on one side of the extrusion block 201f, a sleeve 201h is slidably provided on the surface of the push rod 201g, an adjusting block 201i is fixed on the surface of the sleeve 201h, an extrusion disk 201j is fixed on the end of the adjusting block 201i, a rotating disk 201k is rotatably connected to one side of the extrusion disk 201j, a first spring 201l is fixed on the end of the extrusion block 201f, and a transmission gear 201m is fixed on the surface of the main rotating shaft 102.

[0035] The other end of the first spring 201l is fixed to the inner wall of the support sleeve 201b. The first spring 201l is in a stretched state and is used to pull the extrusion block 201f. The reinforcing shaft 201a is used to drive the support sleeve 201b to rotate. The support sleeve 201b drives the reinforcing gear 201e to rotate through the friction between the friction plate 201d and the reinforcing gear 201e. The linear velocity of the reinforcing gear 201e is greater than the linear velocity of the transmission gear 201m. In the current state, the reinforcing gear 201e and the transmission gear 201m are not meshed. When the transmission gear 201m approaches the reinforcing gear 201e, the reinforcing gear 201e and the transmission gear 201m can be meshed. At this time, the reinforcing gear 201e can push the transmission gear 201m, thereby enhancing the rotation ability of the transmission gear 201m, thereby increasing the rotational torque of the main rotating shaft 102, so that the main rotating shaft 102 can drive the crushing teeth 104 to rotate with a larger torque, so that the crushing teeth 104 can crush stones with higher hardness.

[0036] A ball bearing is arranged between the extrusion disk 201j and the rotating disk 201k, so that the extrusion disk 201j and the rotating disk 201k can be rotatably connected. The specific rotatably connected method is the prior art and will not be described in detail here. By squeezing the rotating disk 201k, the rotating disk 201k can push the extrusion disk 201j, so that the extrusion disk 201j pushes the multiple adjustment blocks 201i to move, so that the multiple adjustment blocks 201i drive the sleeve 201h to move. Compressed air is arranged in the cavity inside the sleeve 201h. Pushing the sleeve 201h can cause the push rod 201g to further compress the air in the sleeve 201h, so that the push rod 201g pushes the extrusion block 201f, thereby increasing the extrusion force of the extrusion block 201f on the push block 201c, so that the push block 201c squeezes the friction plate 201d with greater force, thereby increasing the friction force between the friction plate 201d and the enhancement gear 201e. At this time, the enhancement gear 201e can provide more force for the transmission gear 201m, thereby increasing the torque of the main rotating shaft 102.

[0037] Specifically, the adjustment component 200 also includes a moving part 202, which is arranged in the crusher housing 101, including a support platform 202a fixed in the crusher housing 101, a support seat 202b is slidably connected in the support platform 202a, a limit strip 202c is fixed on one side of the support seat 202b, and a support ring 202d is also fixed on one side of the support seat 202b, and the reinforcing shaft 201a is rotatably connected in the support ring 202d.

[0038] The support platform 202a is used to support the support seat 202b. The setting of the limit strip 202c allows the support seat 202b to slide stably in the support platform 202a. The support ring 202d is used to support the reinforcement shaft 201a so that the reinforcement shaft 201a can move stably. The support platform 202a, the support seat 202b, the limit strip 202c and the support ring 202d are set at both ends of the reinforcement shaft 201a.

[0039] Specifically, the moving member 202 further includes a positioning rod 202e fixed to one side of the support seat 202b, a second spring 202f is sleeved on the surface of the positioning rod 202e, and two ends of the second spring 202f are respectively located on the inner wall of the support platform 202a and one side of the support seat 202b.

[0040] The positioning rod 202e is used to support the second spring 202f. The second spring 202f is in a compressed state. By setting the positioning rod 202e, the second spring 202f will not bend when being compressed.

[0041] Specifically, the adjustment component 200 also includes an extrusion member 203, which is arranged in the support platform 202a, including a mounting seat 203a fixed on the top of the support seat 202b, a threaded sleeve 203b is rotatably connected in the mounting seat 203a, an adjustment gear 203c is fixed on the surface of the threaded sleeve 203b, a rack 203d is fixed on the top wall of the support platform 202a, the rack 203d is meshed with the adjustment gear 203c, an extrusion rod 203e is rotatably connected in the threaded sleeve 203b through a thread, a connecting ring 203f is fixed on one side of the mounting seat 203a, an insertion rod 203g is fixed in the connecting ring 203f, and the insertion rod 203g slides in the extrusion rod 203e.

[0042] The connecting ring 203f is used to fix and support the insertion rod 203g, and the insertion rod 203g is used to limit the extrusion rod 203e so that the extrusion rod 203e cannot rotate. The mounting seat 203a is used to support the threaded sleeve 203b so that the threaded sleeve 203b can rotate stably.

[0043] When the main rotating shaft 102 moves toward the reinforcing shaft 201a, so that the reinforcing shaft 201a drives the supporting ring 202d and the supporting seat 202b to move, the rack 203d can drive the adjusting gear 203c to rotate, so that the adjusting gear 203c drives the extrusion rod 203e to move through the threaded sleeve 203b, so that the extrusion rod 203e pushes the rotating disk 201k at its end, and the rotating disk 201k pushes the extrusion disk 201j, so that the friction between the friction plate 201d and the reinforcing gear 201e is greater. At this time, the reinforcing gear 201e can provide more force for the transmission gear 201m, thereby enhancing the torque of the main rotating shaft 102.

[0044] As the distance that the main rotating shaft 102 moves toward the reinforcing shaft 201a increases, the extrusion rod 203e can be extended to a larger extent, so that the reinforcing gear 201e provides more force to the transmission gear 201m, thereby further enhancing the torque of the main rotating shaft 102.

[0045] Example 2, reference Figure 1 to Figure 6 , which is the second embodiment of the present invention, and this embodiment is based on the previous embodiment.

[0046] Specifically, the support member 105 includes a support plate 105a fixed in the crusher housing 101, a movable seat 105b slides in the support plate 105a, a positioning bar 105c is fixed to the inner wall of the support plate 105a, the movable seat 105b slides on the surface of the positioning bar 105c, and the main rotating shaft 102 is rotatably connected in the movable seat 105b.

[0047] The support plate 105a is used to fix and support the positioning bar 105c. Through the joint action of the support plate 105a and the positioning bar 105c, the movable seat 105b can slide stably in the support plate 105a, so that the main rotating shaft 102 obtains a stable tooling environment.

[0048] Specifically, the support member 105 further includes a high-voltage sleeve 105d fixed inside the support plate 105a, a push rod 105e is slidably connected inside the high-voltage sleeve 105d, and a connecting disk 105f is fixed on the surface of the push rod 105e.

[0049] The inner cavity of the high-pressure sleeve 105d is provided with high-pressure gas, so that the high-pressure gas can push the push rod 105e, thereby squeezing the movable seat 105b through the connecting plate 105f, so that the movable seat 105b can stay stably in the support plate 105a, and the connecting plate 105f is fixed to one side of the movable seat 105b by bolts.

[0050] Specifically, the driving member 106 includes a driving motor 106a fixed to the surface of the crusher housing 101, a driving shaft 106b is fixed to the output end of the driving motor 106a, the driving shaft 106b is rotatably connected to the crusher housing 101, a first worm 106c is fixed to the surface of the driving shaft 106b, an adjusting shaft 106d is rotatably connected to the crusher housing 101, a fixing bar 106e is provided on the surface of the adjusting shaft 106d, and a first worm gear 106f is fixed to the surface of the adjusting shaft 106d.

[0051] Starting the driving motor 106a can drive the driving shaft 106b to rotate, so that the driving shaft 106b drives the first worm 106c to rotate, so that the first worm 106c drives the first worm wheel 106f to rotate, so that the first worm wheel 106f can drive the adjusting shaft 106d to rotate.

[0052] Specifically, the driving member 106 further includes a second worm 106g fixed to the surface of the adjusting shaft 106d, and a second worm wheel 106h is fixed to the surface of the auxiliary rotating shaft 103 .

[0053] When the adjusting shaft 106d rotates, the second worm 106g can drive the second worm gear 106h to rotate, so that the second worm gear 106h drives the secondary rotating shaft 103 to rotate.

[0054] Specifically, the driving member 106 further includes a third worm 106i slidably connected to the surface of the adjusting shaft 106d, and a third worm gear 106j is fixed to the surface of the main rotating shaft 102 .

[0055] The third worm 106i is arranged with the fixing bar 106e so that when the adjusting shaft 106d rotates, the third worm 106i can be driven to rotate synchronously, so that the third worm 106i can drive the third worm wheel 106j to rotate, thereby driving the main rotating shaft 102 to rotate.

[0056] The second worm 106g and the third worm 106i rotate in opposite directions, thereby driving the second worm wheel 106h and the third worm wheel 106j to rotate in opposite directions, so that the crushing teeth 104 on the surfaces of the main rotating shaft 102 and the auxiliary rotating shaft 103 rotate relative to each other, thereby facilitating the crushing of building materials.

[0057] Specifically, the driving member 106 also includes a supporting shell 106k fixed to one side of the moving seat 105b, a limiting plate 106l is fixed to the inner wall of the supporting shell 106k, the limiting plate 106l is arranged at the end of the third worm 106i, an extrusion plate 106m is also fixed to the surface of the supporting shell 106k, a fourth worm 106n is fixed to the surface of the adjusting shaft 106d, and a fourth worm gear 106o is fixed to the surface of the reinforcing shaft 201a.

[0058] When the main rotating shaft 102 moves toward the reinforcing shaft 201a, it can drive the supporting shell 106k to move synchronously through the moving seat 105b, so that the supporting shell 106k drives the third worm 106i to move synchronously through the limiting plates 106l on both sides of the third worm 106i, and maintains the engagement of the third worm 106i and the third worm wheel 106j. After the supporting shell 106k moves, when the reinforcing gear 201e and the transmission gear 201m are engaged, the extrusion plate 106m moves to the side of the reinforcing shaft 201a, and can push the two ends of the reinforcing shaft 201a, so that the reinforcing shaft 201a moves synchronously relative to the main rotating shaft 102.

[0059] The adjusting shaft 106d drives the fourth worm wheel 106o to rotate through the fourth worm 106n, thereby driving the reinforcing shaft 201a to rotate. The fourth worm 106n is relatively long, so that the fourth worm wheel 106o can move on the surface of the fourth worm 106n, thereby not affecting the meshing of the fourth worm 106n and the fourth worm wheel 106o.

[0060] In summary, the present invention has the following beneficial effects:

[0061] 1. Improve crushing efficiency: Automatically adjust the torque of the crushing teeth 104 to adapt to materials of different hardness, thus avoiding the crusher jamming or stopping due to excessive hardness of the material, thereby ensuring the continuity and stability of the crushing process and significantly improving the overall work efficiency;

[0062] 2. Enhanced crushing capacity: By increasing the torque, the crushing teeth can more effectively crush hard objects that are difficult to handle with traditional equipment, such as steel bars in concrete blocks and hard inclusions in stone, which makes the equipment more adaptable and crushing when handling complex and diverse waste building materials;

[0063] 3. Improve energy efficiency: By optimizing the energy distribution during the crushing process, it ensures that sufficient torque is provided for crushing when needed, while reducing unnecessary energy consumption when processing softer materials, thereby improving the energy efficiency of the entire equipment.

[0064] During use, when encountering stones with higher hardness, the stones with higher hardness are driven between the two crushing teeth 104 by the crushing teeth 104 on the surface of the main rotating shaft 102 and the auxiliary rotating shaft 103, so that the two crushing teeth 104 begin to move away from each other. At this time, the crushing teeth 104 can drive the main rotating shaft 102 to move toward the direction of the enhanced shaft 201a, so that the high-pressure sleeve 105d can provide stronger supporting force for the push rod 105e, and the moving seat 105b can provide stronger support for the main rotating shaft 102, so that the crushing teeth 104 can crush the stones with higher hardness.

[0065] When encountering larger stones with higher hardness, and relying on the torque of the main rotating shaft 102 itself to crush the stones with higher hardness, as the main rotating shaft 102 moves toward the direction of the reinforcing shaft 201a, the reinforcing gear 201e and the transmission gear 201m are meshed. At this time, the reinforcing gear 201e can push the transmission gear 201m, thereby enhancing the rotation ability of the transmission gear 201m, thereby increasing the rotational torque of the main rotating shaft 102, so that the main rotating shaft 102 can drive the crushing teeth 104 to rotate with a larger torque, so that the crushing teeth 104 can crush the stones with higher hardness.

[0066] If the harder stone still cannot be crushed at this time, as the torque of the crushing tooth 104 increases, the harder stone can continue to move between the two crushing teeth 104, so that the two crushing teeth 104 are further away from each other. At this time, the main rotating shaft 102 drives the moving seat 105b to move, so that the moving seat 105b drives the extrusion plate 106m to move through the supporting shell 106k, so that the extrusion plate 106m pushes the reinforcing shaft 201a, so that the reinforcing shaft 201a drives the supporting ring 202d and the supporting seat 202b to move, and the rack 203d drives the adjusting gear 203c to rotate, so that the adjusting gear 203c drives the extrusion rod 203e to move through the threaded sleeve 203b, so that the extrusion rod 203e pushes the rotating disk 201k at its end, so that the rotating disk 201k can drive the extrusion disk 201j. Push, so that the extrusion disk 201j pushes the multiple adjustment blocks 201i to move, so that the multiple adjustment blocks 201i drive the sleeve 201h to move. Compressed air is arranged in the cavity inside the sleeve 201h. By pushing the sleeve 201h, the push rod 201g can further compress the air in the sleeve 201h, so that the push rod 201g pushes the extrusion block 201f, so that the extrusion force of the extrusion block 201f on the push block 201c is enhanced, so that the push block 201c squeezes the friction plate 201d with greater force, so that the friction force between the friction plate 201d and the enhancement gear 201e is greater. At this time, the enhancement gear 201e can provide more force for the transmission gear 201m, so that the torque of the main rotating shaft 102 is enhanced, so that it has greater force to drive the crushing tooth 104 to rotate, so that the crushing tooth 104 will not be stuck.

[0067] At this time, as the main rotating shaft 102 moves, the high-pressure sleeve 105d provides a stronger supporting force for the main rotating shaft 102 through the push rod 105e, so that the two crushing teeth 104 can crush stones with higher hardness when the torque is sufficient.

[0068] After the stone is broken, the push rod 105e can drive the main rotating shaft 102 to reset through the moving seat 105b under the push of the compressed air in the high-pressure sleeve 105d, and the reinforcement shaft 201a also resets and moves under the action of the reset elastic force of the second spring 202f.

[0069] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A waste building material recycling and processing equipment, characterized in that: include, A main body component (100) comprises a crusher housing (101), a main rotating shaft (102), a secondary rotating shaft (103), crushing teeth (104), a support member (105), a driving member (106) and a transmission belt (107); the main rotating shaft (102) and the secondary rotating shaft (103) are arranged in the crusher housing (101); there are a plurality of crushing teeth (104) which are respectively fixed on the surfaces of the main rotating shaft (102) and the secondary rotating shaft (103); the support member (105) is arranged in the crusher housing (101); the driving member (106) is arranged on the crusher housing (101); and the transmission belt (107) is arranged below the crusher housing (101); The adjustment component (200) is arranged in the crusher housing (101), comprising a reinforcement shaft (201a) arranged in the crusher housing (101), a support sleeve (201b) is fixed on the surface of the reinforcement shaft (201a), a push block (201c) is slidably connected in the support sleeve (201b), a friction plate (201d) is fixed at the end of the push block (201c), a reinforcement gear (201e) is sleeved on the surface of the support sleeve (201b), and an extrusion block (201c) is slidably connected in the support sleeve (201b). f), a push rod (201g) is fixed on one side of the extrusion block (201f), a sleeve (201h) is slidably provided on the surface of the push rod (201g), an adjustment block (201i) is fixed on the surface of the sleeve (201h), an extrusion disk (201j) is fixed on the end of the adjustment block (201i), a rotating disk (201k) is rotatably connected to one side of the extrusion disk (201j), a first spring (201l) is fixed on the end of the extrusion block (201f), and a transmission gear (201m) is fixed on the surface of the main rotating shaft (102).

2. The waste building material recycling and processing equipment according to claim 1, characterized in that: The adjustment assembly (200) further comprises a moving part (202), which is arranged in the crusher housing (101), and comprises a support platform (202a) fixed in the crusher housing (101), a support seat (202b) being slidably connected in the support platform (202a), a limit strip (202c) being fixed on one side of the support seat (202b), a support ring (202d) being also fixed on one side of the support seat (202b), and the reinforcement shaft (201a) being rotatably connected in the support ring (202d).

3. The waste building material recycling and processing equipment according to claim 2, characterized in that: The moving member (202) further comprises a positioning rod (202e) fixed to one side of the support seat (202b), a second spring (202f) being sleeved on the surface of the positioning rod (202e), and two ends of the second spring (202f) are respectively located on the inner wall of the support platform (202a) and one side of the support seat (202b).

4. The waste building material recycling and processing equipment according to claim 3, characterized in that: The adjustment component (200) further comprises an extrusion member (203), which is arranged in the support platform (202a) and comprises a mounting seat (203a) fixed to the top of the support seat (202b); a threaded sleeve (203b) is rotatably connected in the mounting seat (203a); an adjustment gear (203c) is fixed on the surface of the threaded sleeve (203b); a rack (203d) is fixed on the top wall of the support platform (202a); the rack (203d) and the adjustment gear (203c) are meshed; an extrusion rod (203e) is rotatably connected in the threaded sleeve (203b) via a thread; a connecting ring (203f) is fixed on one side of the mounting seat (203a); an insertion rod (203g) is fixed in the connecting ring (203f); and the insertion rod (203g) slides in the extrusion rod (203e).

5. The waste building material recycling and processing equipment according to claim 4, characterized in that: The support member (105) comprises a support plate (105a) fixed in the crusher housing (101), a movable seat (105b) sliding in the support plate (105a), a positioning bar (105c) fixed on the inner wall of the support plate (105a), the movable seat (105b) sliding on the surface of the positioning bar (105c), and the main rotating shaft (102) rotatably connected in the movable seat (105b).

6. The waste building material recycling and processing equipment according to claim 5, characterized in that: The support member (105) further comprises a high-voltage sleeve (105d) fixed inside the support plate (105a), a push rod (105e) being slidably connected inside the high-voltage sleeve (105d), and a connecting disk (105f) being fixed on the surface of the push rod (105e).

7. The waste building material recycling and processing equipment according to claim 5 or 6, characterized in that: The driving member (106) comprises a driving motor (106a) fixed to the surface of the crusher housing (101); a driving shaft (106b) is fixed to the output end of the driving motor (106a); the driving shaft (106b) is rotatably connected to the inside of the crusher housing (101); a first worm (106c) is fixed to the surface of the driving shaft (106b); an adjusting shaft (106d) is rotatably connected to the inside of the crusher housing (101); a fixing strip (106e) is provided on the surface of the adjusting shaft (106d); and a first worm wheel (106f) is fixed to the surface of the adjusting shaft (106d).

8. The waste building material recycling and processing equipment according to claim 7, characterized in that: The driving member (106) further comprises a second worm (106g) fixed to the surface of the adjusting shaft (106d), and a second worm wheel (106h) is fixed to the surface of the auxiliary rotating shaft (103).

9. The waste building material recycling and processing equipment according to claim 8, characterized in that: The driving member (106) further comprises a third worm (106i) slidably connected to the surface of the adjusting shaft (106d), and a third worm wheel (106j) is fixed to the surface of the main rotating shaft (102).

10. The waste building material recycling and processing equipment according to claim 9, characterized in that: The driving member (106) further comprises a supporting shell (106k) fixed to one side of the moving seat (105b), a limiting plate (106l) being fixed to the inner wall of the supporting shell (106k), the limiting plate (106l) being arranged at the end of the third worm (106i), an extrusion plate (106m) being fixed to the surface of the supporting shell (106k), a fourth worm (106n) being fixed to the surface of the adjusting shaft (106d), and a fourth worm wheel (106o) being fixed to the surface of the reinforcing shaft (201a).

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