Recycled concrete block forming equipment and method thereof
By setting a material collection chamber at the top of the press head and equipping it with a pusher and a collector, the problems of concrete leakage and falling in recycled concrete block molding equipment are solved, achieving higher material utilization and a cleaner working environment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-31
- Publication Date
- 2026-03-27
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
In existing recycled concrete block molding equipment, gaps easily form between the feeding mechanism and the mold during the feeding process, causing recycled concrete to leak to the top of the mold and be pushed to the ground, affecting the working environment and material utilization.
A material collection chamber is set at the top of the pressure head, and equipped with a pusher and a collector. The pusher pushes the recycled concrete at the top of the mold into the material collection chamber, and the collector transfers the concrete in the material collection chamber to the placing frame to prevent leakage and falling.
It effectively reduces the falling of recycled concrete from the top of the mold, improving material utilization and the cleanliness of the working environment.
Smart Images
Figure CN121733680A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The present application relates to the technical field of green building materials, in particular, to a recycled concrete block forming equipment and a method thereof. BACKGROUND
[0002] Recycled concrete refers to a new type of concrete formed by replacing part or all of natural sand (especially coarse aggregate) with waste concrete blocks processed by crushing, washing, and grading, and then mixing with cement, water, and the like.
[0003] The concrete can be made into blocks by a block forming equipment. Such equipment mainly includes a distributing mechanism, a mold, and a pressure mechanism: the distributing mechanism sends recycled concrete into the mold, and the pressure mechanism extrudes the recycled concrete, and finally forms a block consistent with the shape of the mold.
[0004] However, in actual long-term use, it is found that the existing forming equipment has the following problems in the distributing process: The distributing mechanism is located above the mold, and its bottom is a through structure and is usually designed to be close to the top of the mold to prevent excessive accumulation of concrete outside the mold. However, since the distributing mechanism and the mold need to move frequently relative to each other during operation, a gap is easily generated between them. This causes the recycled concrete to leak from the gap to the top of the mold and be pushed to the ground in subsequent actions, affecting the working environment and material utilization rate. SUMMARY
[0005] The present application aims to provide a recycled concrete block forming equipment and a method thereof, which pushes recycled concrete into the aggregate cavity by the pushing member, and controls the recycled concrete in the aggregate cavity to fall into the distributing frame, thereby solving the problem of the recycled concrete leaking to the top of the mold and being pushed to the ground in subsequent actions as mentioned in the background.
[0006] To achieve the above-mentioned purpose, one of the purposes of the present application is to provide a recycled concrete block forming equipment, which comprises a distributing frame, a mold, and a pressure mechanism arranged on a rack, the distributing frame conveying recycled concrete to the mold and pressing the recycled concrete into shape by the pressure mechanism, and further comprising a pushing member, an aggregate member, and a driving member; The pushing member is slidingly arranged on the top of the mold and located on the moving path of the distributing frame, and is used to intercept the recycled concrete scattered on the top of the mold; The aggregate member is slidingly arranged on the top of the pressure head of the pressure mechanism and surrounds an aggregate cavity on the top of the pressure head; When the pressure head is in the mold groove, the driving member drives the pushing member to move towards the mold groove to push the recycled concrete on the top of the mold into the aggregate cavity; when the distributing frame is below the pressure head, the aggregate member is driven to slide upwards to make the recycled concrete in the aggregate cavity fall into the distributing frame.
[0007] On this basis, the pushing member is in a plate structure, the bottom of the pushing member is in sliding fit with the top of the blocking frame, and both ends of the pushing member extend to the ends of the blocking frame.
[0008] One side of the pushing member is fixedly connected with a plug rod, one end of the plug rod is in sliding penetration into the blocking frame, and a reset spring elastically connecting the outer ring of the plug rod and the end of the blocking frame is arranged between the outer ring and the end.
[0009] On this basis, the aggregate member is in an annular structure penetrating through the top and bottom, the aggregate member is in sliding fit on the plug shaft on the top of the pressure head through the sleeve in the aggregate member, and a stress rod is arranged on one side of the sleeve. When the aggregate member is on the top of the pressure head, an aggregate cavity is formed around the top of the pressure head.
[0010] The second object of the application is to provide a method of the recycled concrete block forming equipment, which comprises the following method steps: S1, the blocking frame is controlled to move upwards, the pressure head enters the mold groove, and the end of the rocker arm is on one side of the pushing member; S2, the rocker arm is driven to rotate, the rocker arm pushes the pushing member to move towards the pressure head, the recycled concrete on the top of the blocking frame is pushed into the mold groove, and the recycled concrete falls into the aggregate cavity; S3, the distributing frame is driven to move to the top of the mold groove, and the recycled concrete in the distributing frame falls into the mold groove; S4, the rocker arm is driven to rotate, the rocker arm guides the aggregate member to move upwards through the guide end of the end, and then the recycled concrete on the top of the pressure head falls into the distributing frame; S5, the pressure head is controlled to move downwards to extrude and form the concrete in the mold groove.
[0011] Compared with the prior art, the application has the following beneficial effects: In the recycled concrete block forming equipment and the method thereof, the aggregate cavity is arranged on the top of the pressure head, the height of the aggregate cavity is lower than that of the recycled concrete on the top of the blocking frame by taking advantage of the entering of the pressure head into the mold groove, the pushing member is arranged to push the recycled concrete into the aggregate cavity for collection, and the collected recycled concrete is transferred into the distributing frame during the distributing process of the distributing frame, so that the falling phenomenon of the recycled concrete on the top of the blocking frame is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the application; Figure 2This is a schematic diagram of the fabric frame structure of the present invention; Figure 3 This is a schematic diagram of the mold and pressure mechanism of the present invention; Figure 4 This is a schematic diagram of the mold structure of the present invention; Figure 5 This is a schematic diagram of the pusher component of the present invention; Figure 6 This is a schematic diagram of the pressure mechanism of the present invention; Figure 7 This is a schematic diagram of the material collection component of the present invention; Figure 8 This is a schematic diagram of the structure of the driving component of the present invention; Figure 9 This is a schematic diagram of the working state of the rocker arm of the present invention. Figure 1 ; Figure 10 This is a schematic diagram of the working state of the rocker arm of the present invention. Figure 2 ; Figure 11 This is a schematic diagram of the working state of the rocker arm of the present invention. Figure 3 ; Figure 12 This is a schematic diagram of the working state of the rocker arm of the present invention. Figure 4 .
[0013] The meanings of the labels in the diagram are as follows: 100. Frame; 101. Guide rod; 102. First mounting plate; 103. Second mounting plate; 104. Second cylinder; 105. Third cylinder; 106. Receiving plate; 110. Fabric feeding frame; 111. Baffle plate; 112. Valve plate; 113. First cylinder; 120. Mold; 121. Baffle frame; 122. Mold frame; 123. Mold groove; 130. Pressure mechanism; 131. Pressure plate; 132. Connecting rod; 133. Pressure head; 134. Insert shaft; 135. Inclined surface; 140. Pusher component; 141. Bent end; 142. Insert rod; 143. Return spring; 150. Collector component; 151. Collector chamber; 152. Sleeve; 153. Force rod; 160. Drive component; 161. Rocker arm; 162. Guide end; 163. Rotating shaft; 164. Motor; 170. Magnet; 200. Conveyor; 201. Feed hopper; 210. Plate feeder; 300. Product. Detailed Implementation
[0014] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.
[0015] In the description of this invention, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this invention.
[0016] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.
[0017] Load-bearing or non-load-bearing walls in low-rise buildings are typically constructed using concrete blocks. One objective of this invention is to provide a device for molding recycled concrete blocks. For example... Figure 1 As shown, the block forming equipment mainly includes a placing frame 110, a mold 120, and a pressure mechanism 130, all mounted on a frame 100. Recycled concrete is conveyed by a conveyor 200 to a feed hopper 201 above the placing frame 110, then falls into the placing frame 110, and is fed into the mold 120 by the placing frame 110. After being pressed and formed by the pressure mechanism 130, the formed product 300 is sent out by a plate feeder 210.
[0018] like Figure 2As shown, the feed hopper 201 transfers the recycled concrete conveyed by the conveyor 200 into the lower placing frame 110, and the bottom opening of the feed hopper 201 corresponds to the placing frame 110 to prevent the recycled concrete from falling outside the placing frame 110. Meanwhile, the top and bottom of the placing frame 110 are through-type structures, mainly collecting the recycled concrete through its own side walls and baffle plates 111. The baffle plates 111 are fixedly installed on the frame 100, and the placing frame 110 is slidably positioned on top of the baffle plates 111 to allow the placing frame 110 to move towards the mold 120. When the placing frame 110 moves forward to the top of the mold 120, it detaches from the bottom of the feed hopper 201; therefore, the sealing state of the bottom of the feed hopper 201 is controlled by a valve plate 112 slidably positioned at the bottom of the feed hopper 201.
[0019] In the above, both the fabric frame 110 and the valve plate 112 are driven to move by the corresponding first cylinder 113.
[0020] like Figure 3 As shown, the mold 120 and the pressure mechanism 130 are driven by the third cylinder 105 and the second cylinder 104, respectively, to move up and down, thereby completing the pressing and molding of recycled concrete by the pressure mechanism 130 and the removal of the molded product 300 from the mold 120. In specific implementation, four guide rods 101 are longitudinally fixed on the frame 100. These four guide rods 101 slide through the horizontally arranged first mounting plate 102 and second mounting plate 103 to guide the first mounting plate 102 and second mounting plate 103 to move up and down. The first mounting plate 102 connects the mold 120 and the third cylinder 105, and the third cylinder 105 drives the first mounting plate 102 to drive the mold 120 to move up and down. The second mounting plate 103 connects the second cylinder 104 and the pressure mechanism 130, and the second cylinder 104 drives the second mounting plate 103 to drive the pressure mechanism 130 to move up and down.
[0021] like Figure 4 As shown, the mold 120 includes a mold frame 122 that penetrates the first mounting plate 102. The interior of the mold frame 122 is divided into multiple mold grooves 123 by partitions arranged according to preset conditions. The mold grooves 123 have a vertically continuous structure, and their bottoms are connected during the molding process. Figure 2 The receiving plate 106 in the middle is used to block the discharge of recycled concrete, while the top is used for the entry of recycled concrete and the press head 133. After the recycled concrete enters the mold groove 123, it is pressed into shape by the pressure mechanism 130.
[0022] To ensure rapid and uniform concrete distribution, the length and width of the concrete distribution frame 110 are greater than those of the mold groove 123. Correspondingly, a retaining frame 121 at the top of the mold frame 122 is needed to shield the portion of the concrete distribution frame 110 that extends beyond the mold frame 122. Specifically, the retaining frame 121 is fixedly mounted on the top of the first mounting plate 102 and is flush with the top of the mold frame 122. Thus, during the concrete distribution process, the end of the retaining plate 111 is in contact with the end of the retaining frame 121, and their top heights are approximately flush. At this point, the concrete distribution frame 110 can move to the top of the retaining frame 121, allowing the recycled concrete within the concrete distribution frame 110 to fall into the mold groove 123.
[0023] After the recycled concrete falls into the mold trough 123, it can be pressed and shaped by the pressure mechanism 130. The specific structure of the pressure mechanism 130 is as follows: Figure 6 As shown, the pressure mechanism 130 includes a pressure plate 131 fixedly connected to the second mounting plate 103. A connecting rod 132 at the bottom of the pressure plate 131 is fixedly connected to a pressure head 133. The number and shape of the pressure heads 133 correspond to the mold groove 123. Thus, the pressure plate 131 is driven to move downward by the second cylinder 104, causing the pressure plate 131 to drive the pressure head 133 downward into the mold groove 123 via the connecting rod 132, thereby pressing the recycled concrete into shape.
[0024] However, due to wear on the bottom of the baffle plate 111 during sliding and the vertical change in the height of the baffle frame 121, a gap will form between the placing frame 110 and the baffle frame 121. At this time, some recycled concrete inside the placing frame 110 will scatter through this gap onto the top of the baffle frame 121, and will be pushed to area A by the outside of the placing frame 110 when the placing frame 110 moves next time. As the amount of recycled concrete in area A increases, the recycled concrete will be easily pushed off the ground by the placing frame 110. To address this, the present invention provides a pusher 140, a collector 150, and a drive 160.
[0025] like Figure 4 As shown, the pusher 140 is slidably disposed on top of the retaining frame 121 and located on the moving path of the placing frame 110, used to intercept the recycled concrete scattered on top of the retaining frame 121 to prevent the recycled concrete from falling from the end of the retaining frame 121. (Refer to...) Figure 6 The aggregate component 150 is slidably disposed on the top of the pressure head 133 and forms an aggregate cavity 151 on the top of the pressure head 133. Thus, when the pressure head 133 is in the mold groove 123, the drive component 160 drives the pusher component 140 to move towards the mold groove 123 to push the recycled concrete on the top of the baffle frame 121 into the aggregate cavity 151. When the placing frame 110 is below the pressure head 133, the aggregate component 150 is driven to slide upward, causing the aggregate cavity 151 to detach from the pressure head 133, thereby causing the recycled concrete to fall into the placing frame 110.
[0026] Specifically, such as Figure 5 As shown, the pusher 140 is a horizontally arranged plate-like structure, with its bottom slidingly attached to the top of the retaining frame 121 and both ends extending to the ends of the retaining frame 121. The bent ends 141 at both ends of the pusher 140 bend towards the mold groove 123 to guide the recycled concrete at the top of the retaining frame 121 toward the center of the pusher 140, thereby preventing the recycled concrete from being on both sides of the mold groove 123.
[0027] The pusher 140 is slidably connected to the stop frame 121 via the insert rod 142. Specifically, the insert rod 142 has a "U" shape, with one end fixedly connected to the side wall of the pusher 140 and the other end slidingly inserted into the stop frame 121. Furthermore, a return spring 143 is provided between the outer ring of the insert rod 142 and the end of the stop frame 121 to elastically connect the two. This return spring 143 is used to return the pusher 140 to its original position. Figure 5 The state within provides the power.
[0028] With the above design, when the pusher 140 moves towards the mold slot 123, it pushes the recycled concrete at the top of the retaining frame 121 into the first mold slot 123, that is, into the last mold slot 123 on the material placement path of the placing frame 110. Therefore, the collecting member 150 only needs to be set on the first pressure head 133. Figure 6 As shown, the collecting component 150 is a ring-shaped structure that extends vertically, and its overall shape corresponds to the outer contour of the pressure head 133. Thus, when the collecting component 150 is at the top of the pressure head 133, it forms a collecting cavity 151 at the top of the pressure head 133. Figure 7 As shown, the sleeve 152 inside the material collector 150 is slidably sleeved on the insert shaft 134 at the top of the pressure head 133, thereby realizing the up and down sliding of the material collector 150. There are two sleeves 152, and the two sleeves 152 are fixedly connected by a force-bearing rod 153.
[0029] In addition, a slope 135 is provided on the top of the pressure head 133 so that the top of the pressure head 133 is in an inclined state to increase the shedding speed of the recycled concrete.
[0030] Figure 8 One structure of the drive element 160 is shown. For example... Figure 8 As shown, the drive unit 160 includes a rocker arm 161 rotatably mounted on one side of the pressure plate 131. The bottom of the rocker arm 161 bends towards the force-bearing rod 153, forming a guide end 162. Specifically, a rotating shaft 163 at the top of the rocker arm 161 is rotatably mounted on a bearing on one side of the pressure plate 131, and the rotating shaft 163 is connected to a motor 164 on the side wall of the pressure plate 131. The connection can be coaxial or via gear transmission.
[0031] by Figure 8Taking the structure of the driving component 160 as an example, the working principle of the present invention is described in detail: Combination Figure 9 After the recycled concrete is pressed into product 300, first control the rocker arm 161 to rotate to Figure 9 The system is in a state where the material stop frame 121 is in motion. Then, the system controls the material stop frame 121 to move upwards, causing the pressure head 133 to enter the mold groove 123. When the end of the rocker arm 161 is on one side of the pusher 140, the drive to the material stop frame 121 is stopped. At this time, the rocker arm 161 is driven to rotate clockwise. During rotation, the rocker arm 161 pushes the pusher 140 towards the pressure head 133, pushing the recycled concrete at the top of the material stop frame 121 into the first mold groove 123. At this time, the recycled concrete... Figure 9 The arrow in the middle falls into the collection chamber 151.
[0032] Combination Figure 10 Next, a new round of operations is carried out. The control mold frame 122 is moved down to the bottom of the receiving plate 106, and then the material placing frame 110 is driven to move to the top of the retaining frame 121. At this time, the recycled concrete in the material placing frame 110 falls into the mold groove 123. At the same time, the rocker arm 161 is driven to rotate clockwise. At this time, the rocker arm 161 guides the force rod 153 to move up through the guide end 162 at the end. The force rod 153 drives the material collecting component 150 to move up, so that the recycled concrete on the top of the pressure head 133 falls into the material placing frame 110.
[0033] It should be noted that the length of the rocker arm 161 is less than the length of the connecting rod 132, that is, the bottom height of the pressure head 133 is lower than the bottom height of the rocker arm 161. This is so that when the rocker arm 161 drives the pusher 140 to move, the recycled concrete will fall into the aggregate chamber 151 due to the lower pressure head 133 and the height difference.
[0034] Figure 11 Another structure of the drive element 160 is shown. For example... Figure 11 As shown, the drive component 160 includes a magnet 170, which can be fixed to the side wall of the rocker arm 161 or the pusher component 140. Taking the fixation to the side wall of the pusher component 140 as an example, the magnet 170 on the side wall of the pusher component 140 magnetically engages with the rocker arm 161. Furthermore, in this embodiment, the rocker arm 161 and the pressure plate 131 are fixedly connected. The bending resistance of the rocker arm 161 is greater than the attractive force of the magnet 170.
[0035] by Figure 11 Taking the structure of the driving component 160 as an example, the working principle of the present invention is described in detail: refer to Figure 11When the baffle frame 121 moves the pusher 140 to the bottom of the rocker arm 161, the magnetic force of the magnet 170 will attract the rocker arm 161. Since the rocker arm 161 is fixedly set at the pressure plate 131, the magnet 170 will drive the pusher 140 to move towards the rocker arm 161, thereby pushing the recycled concrete at the top of the baffle frame 121 into the collection chamber 151.
[0036] Then, refer to Figure 12 When the placing frame 110 moves to the top of the retaining frame 121, the rocker arm 161 is controlled to descend, so that the bottom height of the rocker arm 161 is lower than the top height of the placing frame 110. At this time, the placing frame 110 can be driven to move towards the rocker arm 161. Since the placing frame 110 is driven by the first cylinder 113, its driving force is much greater than the bending resistance of the rocker arm 161. Therefore, the rocker arm 161 bends and drives the collecting component 150 to move upward through the guide end 162, so that the recycled concrete on the top of the pressure head 133 falls into the placing frame 110.
[0037] The second objective of this invention is to provide a method for forming recycled concrete blocks, comprising the following steps: S1. Control the baffle frame 121 to move upward, so that the pressure head 133 enters the mold groove 123, and the end of the rocker arm 161 is on one side of the pusher 140. S2. Drive the rocker arm 161 to rotate, so that the rocker arm 161 pushes the pusher 140 to move towards the pressure head 133, and pushes the recycled concrete on the top of the baffle frame 121 into the mold groove 123, so that the recycled concrete falls into the collection chamber 151. S3. Control the mold frame 122 to move down to the bottom of the receiving plate 106, and then drive the placing frame 110 to move to the top of the mold trough 123, so that the recycled concrete in the placing frame 110 falls into the mold trough 123. S4. Drive the rocker arm 161 to rotate, so that the rocker arm 161 guides the aggregate 150 to move upward through the guide end 162 at the end, thereby causing the recycled concrete on the top of the pressure head 133 to fall into the placing frame 110. S5. Control the pressure head 133 to move downward and compress the concrete in the mold groove 123.
[0038] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.
Claims
1. A recycled concrete block molding device, comprising a feeding frame (110), a mold (120), and a pressure mechanism (130) mounted on a frame (100), wherein the feeding frame (110) conveys recycled concrete to the mold (120), and the pressure mechanism (130) presses the recycled concrete into shape, characterized in that: It also includes a pusher (140), a collector (150), and a drive (160); The pusher (140) is slidably disposed on top of the mold (120) and located on the moving path of the material distribution frame (110) to intercept the recycled concrete scattered on top of the mold (120); The collecting component (150) is slidably disposed on the top of the pressure head (133) of the pressure mechanism (130), and forms a collecting cavity (151) on the top of the pressure head (133). When the pressure head (133) is inside the mold groove (123), the driving member (160) drives the pusher (140) to move towards the mold groove (123) to push the recycled concrete on the top of the mold (120) into the collection chamber (151); when the placing frame (110) is below the pressure head (133), the recycled concrete in the collection chamber (151) falls into the placing frame (110) by driving the collecting member (150) to slide upward.
2. The recycled concrete block molding equipment according to claim 1, characterized in that: The mold (120) includes a mold frame (122), which has multiple mold slots (123) inside and a baffle frame (121) on top. The mold frame (122) is driven by a third cylinder (105) mounted on the frame (100).
3. The recycled concrete block forming equipment according to claim 2, characterized in that: The pressure mechanism (130) includes pressure heads (133) in number and shape that correspond to the mold groove (123), and the pressure heads (133) are driven by a second cylinder (104) mounted on the frame (100).
4. The recycled concrete block molding equipment according to claim 3, characterized in that: The pusher (140) is a plate-shaped structure. The bottom of the pusher (140) slides and fits against the top of the baffle frame (121), and both ends extend to the ends of the baffle frame (121).
5. The recycled concrete block molding equipment according to claim 4, characterized in that: A pusher (140) is fixedly connected to one side of a pusher (142). One end of the pusher (142) slides into the baffle frame (121). A reset spring (143) is provided between the outer ring of the pusher (142) and the end of the baffle frame (121) to elastically connect the two.
6. The recycled concrete block molding equipment according to claim 3, characterized in that: The material collection component (150) is a ring structure that runs through the top and bottom. The material collection component (150) is slidably sleeved on the insertion shaft (134) at the top of the pressure head (133) through its internal sleeve (152). A force-bearing rod (153) is provided on one side of the sleeve (152). When the material collection component (150) is at the top of the pressure head (133), a material collection cavity (151) is formed at the top of the pressure head (133).
7. The recycled concrete block molding equipment according to claim 6, characterized in that: The pressure mechanism (130) also includes a pressure plate (131); The drive unit (160) includes a rocker arm (161) disposed on one side of the pressure plate (131). The bottom of the rocker arm (161) is bent toward the force rod (153) and forms a guide end (162) for guiding the force rod (153) to move upward.
8. The recycled concrete block molding equipment according to claim 7, characterized in that: The rocker arm (161) is rotatably mounted on one side of the pressure plate (131) and is driven to rotate by the motor (164).
9. The recycled concrete block molding equipment according to claim 7, characterized in that: The drive unit (160) also includes a magnet (170), which is fixed to the side wall of the pusher (140) and magnetically engages with the rocker arm (161); The rocker arm (161) is fixedly mounted on one side of the pressure plate (131), and the bending resistance of the rocker arm (161) is greater than the attraction force of the magnet (170).
10. A method for using the recycled concrete block forming equipment as described in any one of claims 4-9, characterized in that: The methods and steps include the following: S1. Control the baffle frame (121) to move upward, so that the pressure head (133) enters the mold groove (123), and the end of the rocker arm (161) is on one side of the pusher (140); S2. Drive the rocker arm (161) to rotate, so that the rocker arm (161) pushes the pusher (140) to move towards the pressure head (133) and pushes the recycled concrete on the top of the baffle frame (121) into the mold groove (123), so that the recycled concrete falls into the collection chamber (151). S3. Drive the placing frame (110) to move to the top of the mold trough (123) so that the recycled concrete in the placing frame (110) falls into the mold trough (123); S4. Drive the rocker arm (161) to rotate, so that the rocker arm (161) guides the aggregate (150) upward through the guide end (162) at the end, thereby causing the recycled concrete on the top of the pressure head (133) to fall into the placing frame (110). S5. Control the pressure head (133) to move down and extrude the concrete in the mold groove (123) to form it.