Building hollow brick stacking equipment

Abstract

The invention discloses building hollow brick stacking equipment, and belongs to the field of stacking devices.The building hollow brick stacking equipment comprises a portal frame, a penetrating sliding groove is formed in the top end of the portal frame, a sliding block is slidably connected into the penetrating sliding groove, and an electric telescopic rod is fixedly connected to the bottom end of the sliding block; a grabbing and discharging device is assembled at the bottom end of the movable end of the electric telescopic rod, an anti-toppling device is assembled at the top end of the grabbing and discharging device, and a bottom supporting device is assembled on the outer side of the anti-toppling device. And the grabbing and discharging device comprises a fixing frame, the fixing frame is fixedly connected with the tail end of the movable end of the electric telescopic rod, and a first hydraulic bin is fixedly connected to the side face of the fixing frame. Therefore, the problem that manual auxiliary discharging is needed after grabbing is solved, and then the effects of improving the stacking efficiency and reducing labor are achieved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of stacking devices, in particular to a building hollow brick stacking device. BACKGROUND

[0002] Hollow bricks are commonly used in non-load-bearing parts, and the hole rate is equal to or greater than 35%. The bricks with large hole size and few holes are called hollow bricks. Hollow bricks are commonly used in the building industry. Because of the advantages of light weight and low material consumption, it has become the first recommended product by the national building department. Compared with solid bricks, hollow bricks can save a lot of land and fuel for burning bricks, and reduce the burden of transportation weight.

[0003] A building hollow brick stacking device is disclosed in Chinese Patent CN218087768U granted and announced on December 20, 2022. The device includes support legs, the top of which is fixedly connected with a sliding carriage, the top of which is fixedly connected with a fixed frame, the bottom of which is fixedly connected with a moving rod.

[0004] In the above application file, when the device is running, the material grabbed during the stacking process needs to be moved manually, which results in a lower overall support structure, and the hollow bricks cannot be stacked to a higher number of layers. At the same time, it consumes a lot of labor, and the device needs manual assistance when discharging, which cannot realize automatic feeding and discharging, resulting in low stacking efficiency. At the same time, since the grabbing surface of the device is small, when a large number of hollow bricks are grabbed, the bottom hollow bricks will be locally cracked due to the small contact surface with the grabbing part. SUMMARY

[0005] In view of the deficiencies of the prior art, the present application provides a building hollow brick stacking device to solve the problems raised in the background art.

[0006] To achieve the above purpose, the present application provides a building hollow brick stacking device, which comprises a gantry, a through sliding groove is formed at the top end of the gantry, a sliding block is slidably connected in the through sliding groove, an electric telescopic rod is fixedly connected at the bottom end of the sliding block, a grabbing and discharging device is assembled at the movable end of the electric telescopic rod, a anti-toppling device is assembled at the top end of the grabbing and discharging device, and a bottom support device is assembled on the outer side of the anti-toppling device. The grabbing and feeding device comprises a fixed frame, the movable end of the electric telescopic rod is fixedly connected with the fixed frame, the side surface of the fixed frame is fixedly connected with a hydraulic chamber one, the inner end of the hydraulic chamber one is slidably connected with a hydraulic rod one, the other end of the hydraulic chamber one is slidably connected with a hydraulic rod two, the side surface of the hydraulic rod one is fixedly connected with a reset plate two, the side surface of the fixed frame is fixedly connected with a reset plate one, the reset plate one and the reset plate two are connected through a spring one, the top end of the fixed frame penetrates and is slidably connected with a supporting rod one, the side surface of the supporting rod one is fixedly connected with a tooth, the end of the supporting rod one is fixedly connected with a pressing plate, the pressing plate and the top end of the fixed frame are connected through a spring one, the inner top end of the fixed frame is fixedly connected with a supporting rod two, the side surface of the supporting rod two is sequentially fixedly connected with a baffle one and a stopper one from top to bottom, the baffle one and the stopper one are fixedly connected with a vertical rod, the outer side of the vertical rod penetrates and is slidably connected with a stopper two, the side surface of the supporting rod one penetrates and is fixedly connected with an elastic telescopic rod.

[0007] Preferably, the number of the hydraulic chamber one, the hydraulic rod one, the hydraulic rod two and the supporting rod one is four, and the four hydraulic rod ones are located on the movement track of the four supporting rod ones.

[0008] Preferably, the movable end of the elastic telescopic rod, the stopper one and the stopper two are all inclined surface structures, and the stopper one and the stopper two are located on the movement track of the elastic telescopic rod, and the stopper one is located on the movement track of the stopper two.

[0009] Preferably, the side surface of the sliding block needs to be circumscribed with an electric push rod for pushing the sliding block to move.

[0010] Preferably, the anti-toppling device comprises a baffle two, the baffle two is fixedly connected with the top end of the fixed frame, the number of the baffle two is four and two by two is symmetrically distributed on both sides of the top end of the fixed frame, a rotating rod is rotatably connected between two baffle twos, a gear one and a gear two are sequentially fixedly connected to the outer side of the rotating rod from outside to inside, the gear one is meshed with the tooth fixedly connected to the side surface of the supporting rod one, a hydraulic chamber two is fixedly connected to the top end of the fixed frame, a hydraulic rod four is slidably connected to the inner end of the hydraulic chamber two, a hydraulic rod three is slidably connected to the other end of the hydraulic chamber two, a rack is fixedly connected to the end of the hydraulic rod three, the gear two is meshed with the rack, a limiting plate is hingedly connected to the side surface of the fixed frame, and the end of the hydraulic rod four is fixedly connected with the outer side of the hydraulic rod four.

[0011] Preferably, the movement distance of the hydraulic rod three is matched with the length of the rack.

[0012] Preferably, the hydraulic rod four is arc-shaped as a whole, and the included angle between the limiting plate and the fixed frame is 60 degrees in the initial state.

[0013] Preferably, the bottom supporting device comprises a hydraulic bin three, the outer side of the limiting plate is fixedly connected with the hydraulic bin three, one end of the inner side of the hydraulic bin three is slidably connected with a hydraulic rod five, the other end of the inner side of the hydraulic bin three is slidably connected with a hydraulic rod six, the outer side of the limiting plate is fixedly connected with a rectangular bin, the inner side of the rectangular bin is slidably connected with a metal weight, the outer side of the hydraulic bin three is fixedly connected with a baffle three, the outer side of the hydraulic rod six is fixedly connected with a baffle four, and the baffle three and the baffle four are connected through a spring three.

[0014] Preferably, the hydraulic rod five penetrates through the rectangular bin and is located on the movement track of the metal weight.

[0015] Preferably, the tension of the spring three is less than the weight of the metal weight.

[0016] The application has the advantages that: (1) The application can automatically grab and move the material to a specified position, and then automatically discharge the material, thereby solving the problem of manual discharge after grabbing, and achieving the effects of improving the stacking efficiency and reducing the labor.

[0017] (2) The application can fix and protect the side of the hollow brick when the hollow brick is grabbed, thereby solving the problem of the hollow brick on the upper layer falling off from the side during the grabbing process of the equipment, and achieving the effects of ensuring the integrity of the hollow brick and reducing the danger.

[0018] (3) The application can assist the grabbing device at the bottom and share the overall weight of the hollow brick when the anti-toppling device is started, thereby solving the problem of local cracking of the hollow brick at the bottom caused by the large pressure on the contact surface between the grabbing part and the hollow brick during the grabbing process of the equipment, and achieving the effects of sharing the gravity and protecting the integrity of the hollow brick. BRIEF DESCRIPTION OF DRAWINGS

[0019] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated in and constitute a part of this application. The drawings illustrate embodiments of the present application and, together with the description, serve to explain the principles of the present application. In the drawings: Figure 1 is a schematic diagram of the overall structure of the application; Figure 2This is a partial structural diagram of the present invention. Figure One ; Figure 3 This is a partial structural cross-sectional view of the present invention. Figure One ; Figure 4 This is the present invention. Figure Three Enlarged view of the structure at point A Figure 5 This is a partial structural cross-sectional view of the present invention. Figure Two ; Figure 6 This is the present invention. Figure Five Enlarged view of the structure at point B in the middle; Figure 7 This is a partial structural diagram of the present invention. Figure Two ; Figure 8 This is the present invention. Figure Seven Enlarged view of the structure at point C; Figure 9 This is a partial structural cross-sectional view of the present invention. Figure Three ; Figure 10 This is a partial structural diagram of the present invention. Figure Three ; Figure 11 This is the present invention. Figure Ten Enlarged view of the structure at point D.

[0020] In the above image, 101. Gantry frame; 102. Sliding block; 103. Electric telescopic pole 2. Grabbing and discharging device; 201. Fixed frame; 202. Hydraulic chamber one; 203. Hydraulic rod one; 204. Hydraulic rod two; 205. Support rod one; 206. Pressure plate; 207. Return spring; 208. Support rod two; 209. Elastic telescopic rod; 210. Stop block one; 211. Stop block two; 212. Baffle one; 213. Vertical rod; 214. Return plate one; 215. Return plate two; 3. Anti-tipping device; 301. Baffle 2; 302. Rotating rod; 303. Gear 1; 304. Gear 2; 305. Rack; 306. Hydraulic rod 3; 307. Hydraulic chamber 2; 308. Hydraulic rod 4; 309. Limiting plate; 4. Bottom support device; 401. Hydraulic chamber three; 402. Hydraulic rod five; 403. Metal weight; 404. Rectangular chamber; 405. Hydraulic rod six; 406. Baffle three; 407. Baffle four. Detailed Implementation

[0021] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are merely some, not all, of the embodiments of the present application. All other embodiments obtained by those skilled in the art based on the embodiments of the present application without creative effort should fall within the scope of protection of the present application.

[0022] It should be noted that the terms "first," "second," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be used interchangeably where appropriate for the purposes of describing embodiments of this application herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion; for example, a process, method, system, product, or apparatus that comprises a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to such processes, methods, products, or apparatus.

[0023] In this application, the terms "upper," "lower," "left," "right," "front," "rear," "top," "bottom," "inner," "outer," "middle," "vertical," "horizontal," "lateral," and "longitudinal" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0024] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0025] Furthermore, the terms "installation," "setup," "equipped with," "connection," "linking," and "socketing" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0026] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0027] Example 1, see Figures 1-5 This embodiment provides a hollow brick stacking equipment, including a gantry frame 101. The top of the gantry frame 101 is provided with a through groove, and a sliding block 102 is slidably connected in the through groove. An electric push rod is externally connected to the side of the sliding block 102 to push the sliding block 102 to move. The sliding block 102 is moved by the electric push rod instead of being moved manually. An electric telescopic rod 103 is fixedly connected to the bottom of the sliding block 102. A gripping and discharging device 2 is installed at the bottom of the movable end of the electric telescopic rod 103. An anti-tipping device 3 is installed at the top of the gripping and discharging device 2. A bottom support device 4 is installed on the outside of the anti-tipping device 3. The gripping and discharging device 2 includes a fixed frame 201, which is fixedly connected to the movable end of the electric telescopic rod 103. A hydraulic chamber 202 is fixedly connected to the side of the fixed frame 201. A hydraulic rod 203 is slidably connected to one end of the hydraulic chamber 202, and a hydraulic rod 204 is slidably connected to the other end of the hydraulic chamber 202. A reset plate 215 is fixedly connected to the side of the hydraulic rod 203, and a reset plate 214 is fixedly connected to the side of the hydraulic chamber 202. The reset plate 214 and the reset plate 215 are connected by a spring. A support rod 205 is slidably connected through the top of the fixed frame 201. The side of support rod 205 is fixedly connected with teeth. There are four hydraulic chambers 202, four hydraulic rods 203, four hydraulic rods 204, and four support rods 205. All four hydraulic rods 203 are located on the movement trajectory of the four support rods 205. When the four support rods 205 are pushed upwards, they contact and push the four hydraulic rods 203 back into the four hydraulic chambers 202 under pressure. A pressure plate 206 is fixedly connected to the end of support rod 205. The pressure plate 206 is connected to the top of the fixed frame 201 via a return spring 207. Support rod 204 is fixedly connected to the top of the interior of the fixed frame 201. 08. From top to bottom, the side of support rod 208 is fixedly connected to baffle 212 and stop block 210. A vertical rod 213 is fixedly connected between baffle 212 and stop block 210. Stop block 211 is slidably connected through the outer side of the vertical rod 213. An elastic telescopic rod 209 is fixedly connected through the side of support rod 205. The movable end of the elastic telescopic rod 209, stop block 210, and stop block 211 are all inclined structures. Stop block 210 and stop block 211 are both located on the movement trajectory of the elastic telescopic rod 209, and stop block 210 is located on the movement trajectory of stop block 211. When the hollow brick is grasped and the pressure plate is pushed... When 206 rises, it drives the elastic telescopic rod 209 to rise and is squeezed and retracted by the stop block 210. When the elastic telescopic rod 209 moves away from the stop block 210, it extends and lands above the stop block 210, locking the pressure plate 206. When releasing material, the elastic telescopic rod 209 rises again and presses down after passing the stop block 211, passing through the stop block 211 and the stop block 210 in sequence. By setting up the gripping and releasing device 2, this application can not only automatically grip the material, but also automatically release the material after moving it to the designated position, thereby solving the problem of needing manual assistance to release the material after gripping, and thus achieving the effect of improving stacking efficiency and reducing manpower.

[0028] In practical use, the above-mentioned equipment is first activated by starting the electric push rod to move the sliding block 102, which in turn moves the device below the sliding block 102 to above the hollow brick to be gripped. Then, the electric telescopic rod 103 is activated to move the gripping and discharging device 2 downward. At this time, the top layer of hollow brick enters the fixed frame 201 and pushes the pressure plate 206 upward. The upward movement of the pressure plate 206 causes the support rod 205 to move upward, which in turn pushes the hydraulic rod 203 to retract the hydraulic chamber 202. The hydraulic rod 203 then retracts the hydraulic chamber 202. The first chamber 202 pushes the second hydraulic rod 204 to extend, and the second hydraulic rod 204 extends into the hollow part of the hollow brick at the location to grab it. At this time, the first support rod 205 drives the elastic telescopic rod 209 to move upward and is squeezed and retracted by the first stop block 210. When the elastic telescopic rod 209 moves away from the first stop block 210, it extends and lands above the first stop block 210, locking the pressure plate 206. At this time, the electric telescopic rod 103 rises to lift the fixed hollow brick, and at the same time, the electric push rod pushes the sliding block 102 to move to the designated position. At the stacking location, the electric telescopic rod 103 descends to place the hollow bricks. As the electric telescopic rod 103 descends, the bottom layer of hollow bricks pushes the top layer of hollow bricks, causing the pressure plate 206 to move upward. At this time, the elastic telescopic rod 209 contacts the second stop block 211 and is pressed back by the second stop block 211, passing through the second stop block 211. Then, the electric telescopic rod 103 rises, and the elastic telescopic rod 209 presses the second stop block 211 downward, causing the second stop block 211 to fit against the first stop block 210. The elastic telescopic rod 209 is then subjected to the pressure of the second stop block 211. The second 211 is pressed and retracted, and through the second 211 and the first 210, the pressure plate 206 is no longer locked. At this time, the return spring 207 pushes the pressure plate 206 to move down. The pressure plate 206 moves down and at the same time drives the first support rod 205 to move down. The first support rod 205 moves down and no longer presses the first hydraulic rod 203. At the same time, the first reset plate 214 pushes the second reset plate 215. The second reset plate 215 pushes the first hydraulic rod 203 to extend and reset. The second hydraulic rod 204 retracts into the hydraulic chamber 202 to place the hollow brick.

[0029] Example 2, see Figures 1-7Based on Embodiment 1, the anti-tipping device 3 in this embodiment includes a second baffle 301, which is fixedly connected to the top of the fixed frame 201. There are four second baffles 301, symmetrically distributed in pairs on both sides of the top of the fixed frame 201. A rotating rod 302 is rotatably connected between two second baffles 301. Gear 1 303 and gear 2 304 are sequentially fixedly connected from the outside to the inside of the rotating rod 302. Gear 1 303 has teeth fixedly connected to the side of the support rod 1 205. The top of the fixed frame 201 is fixedly connected to a hydraulic chamber 2 307. A hydraulic rod 4 308 is slidably connected to one end of the hydraulic chamber 2 307 by a piston, and a hydraulic rod 306 is slidably connected to the other end of the hydraulic chamber 2 307 by a piston. A rack 305 is fixedly connected to the end of the hydraulic rod 306. Gear 2 304 meshes with the rack 305. A limiting plate 309 is hinged to the side of the fixed frame 201. The hydraulic rod 4 308 has an overall arc-shaped structure, and the limiting plate 309 is connected to the fixed frame 201. 01 In the initial state, the included angle at the hinge is 60 degrees. In the initial state, the limiting plate 309 is in an inclined state and will not obstruct the gripping operation. After the gripping is completed, the limiting plate 309 rotates and blocks the side of the gripped hollow brick to prevent the upper hollow brick from shifting and falling off. The end of the hydraulic rod 308 is fixedly connected to the outside of the hydraulic rod 308. The movement distance of the hydraulic rod 306 is adapted to the length of the rack 305. When the gear 2 304 pushes the rack 305 to move, the hydraulic rod 306 can completely retract the hydraulic chamber 2 307. At the same time, the hydraulic rod 4 308 can push the limiting plate 309 to a state perpendicular to the ground. Based on the first embodiment, this application sets an anti-tipping device 3 and, through cooperation with the gripping and discharging device 2, fixes and protects the side of the hollow brick when it is gripped, thereby solving the problem of the upper hollow brick tilting and falling off from the side during the gripping process, thus achieving the effect of ensuring the integrity of the hollow brick and reducing danger.

[0030] In specific use, this embodiment, based on Embodiment 1, involves the following steps after the hollow brick is gripped: Support rod 205 moves upward, causing gear 303 to rotate. Gear 303 rotates, causing rotating rod 302 to rotate. Rotating rod 302 rotates, causing gear 304 to rotate. Gear 304 rotates and pushes rack 305 to move. Rack 305 moves and pushes hydraulic rod 306 to move and retract hydraulic chamber 307. Hydraulic rod 306 retracts hydraulic chamber 307 and extends hydraulic rod 308. Hydraulic rod 308 extends and pushes limiting plate 309 with its hinge point as the center. The device rotates downwards to limit and block the hollow bricks, preventing the upper hollow bricks from tipping over and detaching from the gripping and discharging device 2. When it is necessary to stack the hollow bricks, the support rod 205 moves down and drives the gear 303 to reverse. The reverse rotation of the gear 303 drives the rotating rod 302 to reverse. The reverse rotation of the rotating rod 302 drives the gear 304 to reverse and pushes the rack 305 to move. The rack 305 moves and pulls the hydraulic rod 306 to extend. The extension of the hydraulic rod 306 causes the hydraulic rod 4 to retract into the hydraulic chamber 2 307. The hydraulic rod 4 pulls the limiting plate 309 to rotate upwards and reset around the hinge point of the limiting plate 309.

[0031] Example 3, see Figures 1-10In this embodiment, based on Embodiments 1 and 2, the bottom support device 4 includes a hydraulic chamber 3 401, which is fixedly connected to the outside of the limiting plate 309. A hydraulic rod 5 402 is slidably connected to one end of the hydraulic chamber 3 401, and a hydraulic rod 6 405 is slidably connected to the other end. A rectangular chamber 404 is fixedly connected to the outside of the limiting plate 309, and a metal weight 403 is slidably connected inside the rectangular chamber 404. The hydraulic rod 5 402 passes through the rectangular chamber 404 and is located on the movement trajectory of the metal weight 403. When the limiting plate 309 rotates downwards, the metal weight 403 slides down due to gravity and, under inertia, pushes the hydraulic rod 5 402 back into the hydraulic chamber 3 401. A baffle 3 406 is fixedly connected to the outside of the hydraulic chamber 3 401, and a stop is fixedly connected to the outside of the hydraulic rod 6 405. Plate 407 and baffle 3 406 are connected by spring 3. The tension of spring 3 is less than the weight of metal weight 403. When metal weight 403 pushes hydraulic rod 5 402 to retract hydraulic chamber 3 401, hydraulic rod 6 405 extends. When metal weight 403 moves away from hydraulic rod 5 402, spring 3 pulls hydraulic rod 6 405 to retract and reset. Based on embodiment 1, this application sets a bottom support device 4 and cooperates with anti-tipping device 3. When anti-tipping device 3 is activated, bottom support device 4 is activated simultaneously to assist the bottom gripping device and share the overall weight of hollow bricks. This solves the problem of localized cracking of hollow bricks at the bottom due to excessive pressure caused by insufficient contact area between the gripping parts and the hollow bricks during the gripping process. Thus, it achieves the effect of sharing the weight and protecting the integrity of the hollow bricks.

[0032] In specific use, this embodiment, based on Embodiments 1 and 2, involves the following: when the support rod 205 moves upward and the limiting plate 309 rotates downward to restrict and block the hollow brick, the rectangular chamber 404 tilts downward as the limiting plate 309 moves. Simultaneously, the metal weight 403 slides inside the rectangular chamber 404, moving towards the hydraulic rod 402 and pressing it to retract the hydraulic chamber 401. The hydraulic rod 402 retracts and pushes the hydraulic rod 405 to extend, supporting the bottom hollow brick. The bricks share the pressure borne by the bottom hollow bricks due to the gripping of the hydraulic rod 204, preventing the bottom hollow bricks from breaking due to excessive pressure, and further stabilizing the gripping. When stacking, the support rod 205 moves down and the limiting plate 309 rotates and moves up. The rectangular compartment 404 tilts upward with the displacement of the limiting plate 309. The metal weight 403 slides inside the rectangular compartment 404 due to gravity and moves away from the hydraulic rod 402. At this time, the baffle 3 406 pulls the baffle 407, the baffle 407 pulls the hydraulic rod 405 to retract the hydraulic compartment 3 401, and the hydraulic rod 402 is pushed back to its original position.

[0033] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A stacking device for hollow building bricks, comprising a gantry frame, characterized in that, The top of the gantry frame is provided with a through groove, and a sliding block is slidably connected in the through groove. An electric telescopic rod is fixedly connected to the bottom end of the sliding block. A gripping and discharging device is installed at the bottom of the movable end of the electric telescopic rod. An anti-tipping device is installed at the top of the gripping and discharging device. A bottom support device is installed on the outside of the anti-tipping device. The gripping and discharging device includes a fixed frame, which is fixedly connected to the movable end of the electric telescopic rod. A hydraulic chamber is fixedly connected to the side of the fixed frame. A hydraulic rod is slidably connected to one end of the hydraulic chamber and to the other end. A reset plate is fixedly connected to the side of the hydraulic rod and to the side of the hydraulic chamber. The reset plate and the reset plate are connected by a spring. A support rod is slidably connected through the top of the fixed frame. Teeth are fixedly connected to the side of the support rod. A pressure plate is fixedly connected to the end of the support rod. The pressure plate is connected to the top of the fixed frame by a reset spring. A support rod is fixedly connected to the top of the fixed frame. A baffle and a stop are fixedly connected sequentially from top to bottom to the side of the support rod. A vertical rod is fixedly connected between the baffle and the stop. A stop is slidably connected through the outside of the vertical rod. An elastic telescopic rod is fixedly connected through the side of the support rod.

2. The hollow brick stacking equipment according to claim 1, characterized in that, The number of hydraulic chamber one, hydraulic rod one, hydraulic rod two, and support rod one are all four, and the four hydraulic rods one are all located on the movement trajectory of the four support rods one.

3. The hollow brick stacking equipment according to claim 1, characterized in that, The movable end of the elastic telescopic rod, the first stop and the second stop are both inclined structures, and the first stop and the second stop are both located on the movement trajectory of the elastic telescopic rod, and the first stop is located on the movement trajectory of the second stop.

4. The hollow brick stacking equipment according to claim 1, characterized in that, The side of the sliding block needs to be externally connected to an electric push rod for moving the sliding block.

5. A hollow brick stacking device according to claim 1, characterized in that, The anti-tipping device includes a second baffle plate, which is fixedly connected to the top of the fixed frame. There are four second baffle plates, which are symmetrically distributed in pairs on both sides of the top of the fixed frame. A rotating rod is rotatably connected between two second baffle plates. Gear 1 and gear 2 are fixedly connected sequentially from the outside to the inside of the rotating rod. Gear 1 meshes with the teeth of the side of the support rod 1. A hydraulic chamber 2 is fixedly connected to the top of the fixed frame. A hydraulic rod 4 is slidably connected to a piston at one end of the hydraulic chamber 2. A hydraulic rod 3 is slidably connected to a piston at the other end of the hydraulic chamber 2. A rack is fixedly connected to the end of the hydraulic rod 3. Gear 2 meshes with the rack. A limit plate is hinged to the side of the fixed frame. The end of the hydraulic rod 4 is fixedly connected to the outside of the hydraulic rod 4.

6. A hollow brick stacking device according to claim 5, characterized in that, The movement distance of the hydraulic rod three is adapted to the length of the rack.

7. A hollow brick stacking device according to claim 5, characterized in that, The hydraulic rod has an overall arc-shaped structure, and the angle between the limiting plate and the fixed frame at the hinge point is 60 degrees in the initial state.

8. A hollow brick stacking device according to claim 1, characterized in that, The bottom support device includes a hydraulic chamber three, which is fixedly connected to the outside of the limiting plate. A hydraulic rod five is slidably connected to one end of the hydraulic chamber three, and a hydraulic rod six is ​​slidably connected to the other end of the hydraulic chamber three. A rectangular chamber is fixedly connected to the outside of the limiting plate, and a metal weight is slidably connected inside the rectangular chamber. A baffle three is fixedly connected to the outside of the hydraulic chamber three, and a baffle four is fixedly connected to the outside of the hydraulic rod six. The baffle three and the baffle four are connected by a spring three.

9. A hollow brick stacking device according to claim 8, characterized in that, The hydraulic rod five penetrates the rectangular compartment and is located on the trajectory of the metal weight.

10. A hollow brick stacking device according to claim 8, characterized in that, The tension of the spring is less than the weight of the metal block.

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