A movable cement mixing station for construction site with anti-tilting positioning structure

Abstract

The application discloses a construction site movable cement mixing station with an anti-inclination positioning structure, which is provided with a cement mixing tank for conveniently mixing or transferring and storing cement, and a support is installed on the lower side of the outer surface of the cement mixing tank; the cement mixing station comprises an auxiliary frame installed on the outer surface of the support, a roller rotatably connected to the lower side of the outer surface of the support, and a guide rail connected to the lower surface of the roller; the cement mixing station with the anti-inclination positioning structure is provided with the cement mixing tank installed on the support with the roller, and is matched with a moving rod on a moving assembly, a diagonal support and a telescopic rod on a telescopic assembly, so that the position of a limiting plate is controlled, the ground is contacted from inside to outside, the stability of mutual cooperation and support is increased, the cement mixing tank after moving is prevented from being inclined, the sinking rod can be lowered, the gripping force of the diagonal support is increased, and the anti-inclination positioning stability is improved.

Description

Technical Field

[0001] The invention relates to the technical field of construction site mobile cement mixing stations, in particular to a construction site mobile cement mixing station with an anti-tilt positioning structure. Background Art

[0002] When a mobile cement mixing station is in use, the mobile structure assembled on the mixing station can be used to adjust the use position according to the usage situation, and the mixing tank is often used for movement by a vehicle, or the cement mixing station is disassembled and moved to a designated location according to the usage situation and then assembled for use. This can easily lead to some problems in the use of existing mobile cement mixing stations on construction sites.

[0003] In the prior art, the authorization disclosure (announcement) number: CN214110940U in “A cement mixing station” includes a mixer installed on a mixing station frame, a concrete storage hopper connected to the mixer is provided at the bottom of the mixer, a discharge port is provided at the bottom of the concrete storage hopper, fixed frames are fixedly provided on both sides of the discharge port, cavities are provided on the fixed frames on both sides of the discharge port, a movable groove is provided on the inner wall of the cavity away from the discharge port, a groove is provided on the bottom inner wall of the movable groove, a movable adjustment plate is slidably installed in the cavity, and one end of the movable adjustment plate is sealed and slid through the inner cavity of the discharge port, and one end of the bottom of the movable adjustment plate located in the cavity is fixedly connected to the movable frame;

[0004] When the above device is working, when the discharge amount is adjusted, the positioning tooth is first moved downward by contracting the output end of the push rod motor and disengaged from the tooth groove at the bottom of the moving column. Then, the driving motor is driven to rotate forward and reversely, and the driving wheel is driven by the driven wheel and the rotating shaft through the chain. When the rotating shaft rotates, the gear is driven to rotate, and when the gear rotates, it is meshed with the tooth groove at the bottom of the moving column to transmit the transmission, so that the moving column can be moved left or right. The moving column drives the moving adjustment plate to move left or right through the moving frame, so that the two moving adjustment plates can be adjusted to the left and right relative to each other in the discharge port. When the two moving adjustment plates are relative to each other, When the two movable adjustment plates move in the opposite direction, the discharge flow at the discharge port can be reduced. When the two movable adjustment plates move in the opposite direction, the discharge flow at the discharge port can be increased. When the discharge amount is adjusted to the required amount, the positioning tooth is pushed upward by the push rod motor and engaged with the tooth groove at the bottom of the movable column for positioning. Finally, the discharge flow at the discharge port can be adjusted quickly and conveniently, avoiding the waste caused by excessive discharge in the past, which is conducive to people adjusting and using according to actual needs. However, it is not convenient to stably adjust the use position of the cement mixing station according to the use environment of the construction site, and it is easy to cause the device to tilt after moving.

[0005] In addition, in the prior art, the authorized publication (announcement) number: CN110421721B in “A movable cement mixing platform” includes a mixing barrel and an agitator for mixing in the mixing barrel, and also includes a lifting mechanism, the mixing barrel and the agitator are arranged on a base, wheels are provided under the base, and the lifting mechanism is provided on one side of the mixing barrel, the lifting device includes a fixed rod fixed on the base, a movable rod slidably provided on the fixed rod, a mounting plate provided on the movable rod, an agitator provided on the mounting plate, and a motor for providing power to the agitator, the movable rod is slidably sleeved on the fixed rod, one end of the agitator is rotatably provided on the mounting plate, and the other end extends into the mixing barrel, the motor is also provided on the mounting plate and is connected to the agitator power through a transmission mechanism, the bottom of the mixing barrel is conical and passes through the base, and a valve is also provided at the conical tip of the mixing barrel;

[0006] During the operation of the above-mentioned device, the position of the limit plate near the end of the insertion rod is hinged to the rotating groove, and is hinged at the opening of the rotating groove, so that limit plates of most shapes can be rotated and retracted into the rotating groove when encountering obstruction from the chain. In order to improve the smoothness of the contraction of the limit plate, the limit plate can be set in the shape of a triangle or a triangular prism, with its inclined surface facing the direction of the chain, forming an arrow shape with the insertion rod, which is convenient for insertion into the chain link. When it is necessary to disengage from the chain, just press the limit block to retract it into the rotating groove. The worm gear is arranged horizontally and set at the top of the stirring rod of the mixer, but when used on the construction site, the amount of cement used is large, which can easily make the cement mixing station difficult to move, and it is not convenient to maintain the stability of the cement mixing station after moving. Summary of the Invention

[0007] The object of the present invention is to provide a movable cement mixing station for construction sites with an anti-tilt positioning structure, so as to solve the problems raised in the above-mentioned background technology that it is inconvenient to stably adjust the use position of the cement mixing station according to the use environment of the construction site, and the device is easily tilted after being moved. When used on the construction site, the amount of cement used is large, which easily makes the cement mixing station difficult to move, and it is inconvenient to maintain the stability of the cement mixing station after being moved.

[0008] To achieve the above-mentioned object, the present invention provides the following technical solution: a mobile cement mixing station on a construction site with an anti-tilt positioning structure, provided with a cement mixing tank for convenient mixing or transfer storage of cement, and a bracket installed on the lower side of the outer surface of the cement mixing tank;

[0009] The auxiliary frame is mounted on the outer surface of the bracket, and the lower side of the outer surface of the bracket is rotatably connected to a roller, and the lower surface of the roller is connected to a guide rail, and the lower surface of the guide rail is installed with a ground;

[0010] A fixed block is mounted on the upper side of the outer surface of the bracket, and a moving assembly is mounted on the outer surface of the fixed block, and a threaded rod is rotatably connected to the inner surface of the moving assembly, and a slider is threadedly connected to the outer surface of the threaded rod, and the slider is slidably connected to the inner surface of the moving assembly;

[0011] A moving rod is rotatably connected to the outer surface of the slider, and the other end of the outer surface of the moving rod is rotatably connected to an oblique support and is located at the middle end of the upper surface of the oblique support, and the other end of the outer surface of the oblique support is rotatably connected to a connecting seat, and the connecting seat is installed on the outer surface of the moving assembly;

[0012] A limiting plate is rotatably connected to the outer surface of the diagonal support, and a positioning assembly is installed on the upper surface of the limiting plate, and the inner surface side of the positioning assembly is rotatably connected to the bevel gear 1, while the lower side of the outer surface of the bevel gear 1 is meshedly connected to the horizontally placed bevel gear 2, and a positioning ring is installed on the lower surface of the bevel gear 2;

[0013] The auxiliary component is installed on the right side of the upper surface of the diagonal support, and the inner surface of the auxiliary component is nested with an extrusion spring, and the other end of the outer surface of the extrusion spring is connected to an extrusion block, and the extrusion block is slidably connected to the inner surface of the auxiliary component.

[0014] Preferably, the fixed block and the bracket form an integrated structure, and the fixed block and the outer surface of the movable component are embedded and installed, and the movable component is symmetrically arranged about the outer surface of the cement mixing tank. At the same time, the movable component forms a sliding structure for threaded adjustment through the threaded rod and the slider.

[0015] Through the above structure, when in use, the cement mixing tank can be moved according to the usage while the mobile components are stably assembled by the fixed block, and the anti-tilt structure can be controlled to unfold in conjunction with the provided slider to improve the stability of the cement mixing station.

[0016] Preferably, the slider and the moving rod form a rotating structure, and the moving rod, the diagonal support and the connecting seat form a linked rotating structure, and the diagonal support, the moving component and the moving rod form an obtuse triangle structure after being unfolded, and the connecting seat and the lower side of the outer surface of the moving component are embedded and installed.

[0017] Through the above structure, the moving rod and the angle of the diagonal support are stably controlled in linkage during use, and multi-structure linkage rotation is adopted to increase the stability of the support during use.

[0018] Preferably, the middle end of the lower surface of the diagonal brace is rotatably connected to a telescopic assembly, and the inner surface of the telescopic assembly is nested and connected to a return spring, and the outer surface of the return spring is connected to the telescopic rod, and the outer surface of the telescopic rod is slidably connected to the inner surface of the telescopic assembly, and at the same time, the other end of the telescopic rod is rotatably connected to a limiting plate.

[0019] The above structure facilitates stable assembly during use, improves the stability of the limiting plate during use, and facilitates contraction and positioning when not in use.

[0020] Preferably, the telescopic component and the diagonal brace form a rotating structure, the telescopic component and the telescopic rod form an elastic telescopic structure through a reset spring, the telescopic component and the diagonal brace form a linked elastic rotating structure through the telescopic rod and the limit plate, and the lower side of the outer surface of the limit plate has a strip-shaped triangular protrusion structure.

[0021] Through the above structure, the position of the limit plate can be effectively controlled during use, and according to the usage situation, it will first touch the ground from the side close to the cement mixing tank, and then move downward gradually, and then touch the ground by squeezing the side away from the cement mixing tank, thereby improving the ground support stability and avoiding the center of the cement mixing being lifted due to the force in the center.

[0022] Preferably, the positioning assembly is symmetrically embedded and installed on the upper surface of the limiting plate, and the positioning assembly forms a meshing rotation structure through the bevel gear 1 and the bevel gear 2, and the bevel gear 2 and the positioning ring form an integrated structure.

[0023] Through the above structure, the rotation of the bevel gear 2 is effectively controlled during use and is prevented from falling off.

[0024] Preferably, the outer surface of the positioning ring is rotationally limitedly connected to the limiting ring, and the inner surface of the positioning ring is threadedly connected to the sinking rod, and a limiting part is installed on the upper surface of the sinking rod, and a positioning component is slidingly connected to the side of the outer surface of the limiting part.

[0025] Through the above structure, the structural limit assembly is stable during use, and the position of the sinking rod is adjusted by thread, thereby improving the support stability.

[0026] Preferably, the limiting ring forms a limiting rotating structure through the positioning ring and the bevel gear 2, and the positioning ring and the sinking rod form a threaded structure, and the sinking rod and the limiting plate form a through structure, and the sinking rod forms a limiting moving structure through the limiting part and the positioning assembly, and the lower surface shape of the sinking rod is an inverted cone shape.

[0027] Through the above structure, the movement of the sinking rod is effectively coordinated during use, the gripping force of the limiting plate is improved, and the support stability is increased.

[0028] Preferably, the auxiliary component and the diagonal support form an integrated structure, and the diagonal support forms an elastic sliding structure with the extrusion block through the extrusion spring, and the upper surface of the extrusion block fits with the outer surface of the unfolded moving component.

[0029] The above structure facilitates elastic assisted deployment when the support is deployed again after contraction, thereby improving deployment convenience and avoiding jamming when the diagonal support is deployed.

[0030] Compared with the prior art, the present invention has the following beneficial effects:

[0031] 1. This construction site movable cement mixing station with an anti-tilt positioning structure is equipped with a cement mixing tank mounted on a bracket with rollers. The movable rod on the assembled movable assembly cooperates with the diagonal brace and the telescopic rod on the telescopic assembly to control the position of the limit plate, which contacts the ground from the inside out, increasing the stability of the mutual support and preventing the cement mixing tank from tilting after movement. The use of the downward-movable sinking rod increases the grip of the diagonal support and improves the anti-tilt positioning stability.

[0032] 2. This construction site mobile cement mixing plant with an anti-tilt positioning structure controls the downward movement of the slider built into the moving assembly after the cement mixing tank is moved. The moving rod is then controlled to drive the auxiliary rotation extrusion block of the diagonal brace assembly to adjust the angle of the diagonal brace. The limit plate on the diagonal brace, which is closer to the cement mixing tank, first touches the ground. By gradually turning the diagonal brace, the coordination between the diagonal brace and the limit plate is effectively controlled, thereby improving support stability.

[0033] 3. The construction site movable cement mixing station with an anti-tilt positioning structure is equipped with a retractable and adjustable telescopic rod to effectively control the angle of the limit plate. The triangular raised structure in the bottom strip of the limit plate effectively improves the contact force with the ground, and cooperates with the downward-movable sinking rod to effectively prevent the limit plate from sliding and increase the stability of the oblique support of the cement mixing station. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a schematic diagram of the three-dimensional structure of the cement mixing tank of the present invention;

[0035] Figure 2 This is a schematic diagram of a semi-sectional three-dimensional structure of a cement mixing tank according to the present invention;

[0036] Figure 3 It is a schematic diagram of a partially cutaway three-dimensional structure of the mobile assembly of the present invention;

[0037] Figure 4 This is a schematic diagram of a partially cutaway three-dimensional structure of the diagonal brace of the present invention;

[0038] Figure 5 For the present invention Figure 4 A in the middle is an enlarged schematic diagram of the three-dimensional structure;

[0039] Figure 6 This is a schematic diagram of a semi-sectional three-dimensional structure of a positioning assembly of the present invention;

[0040] Figure 7 It is a schematic diagram of a half-section three-dimensional structure of the auxiliary component of the present invention.

[0041] In the figure: 1. Cement mixing tank; 2. Bracket; 3. Auxiliary frame; 4. Roller; 5. Guide rail; 6. Ground; 7. Fixed block; 8. Moving assembly; 9. Threaded rod; 10. Slider; 11. Moving rod; 12. Diagonal brace; 1201. Telescopic assembly; 1202. Return spring; 1203. Telescopic rod; 13. Connecting seat; 14. Limiting plate; 15. Positioning assembly; 16. Bevel gear 1; 17. Bevel gear 2; 18. Positioning ring; 1801. Limiting ring; 1802. Sinking rod; 1803. Limiting piece; 19. Auxiliary assembly; 20. Extrusion spring; 21. Extrusion block. DETAILED DESCRIPTION

[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0043] See also Figure 1-Figure 7 The present invention provides a technical solution: a mobile cement mixing station with an anti-tilt positioning structure, which is provided with a cement mixing tank 1 for mixing or transferring cement, and a bracket 2 is installed on the lower side of the outer surface of the cement mixing tank 1;

[0044] The auxiliary frame 3 is mounted on the outer surface of the bracket 2, and the lower side of the outer surface of the bracket 2 is rotatably connected to the roller 4, and the lower surface of the roller 4 is connected to the guide rail 5, and the lower surface of the guide rail 5 is installed with the ground 6;

[0045] A fixed block 7 is mounted on the upper side of the outer surface of the bracket 2, and a moving assembly 8 is mounted on the outer surface of the fixed block 7, and a threaded rod 9 is rotatably connected to the inner surface of the moving assembly 8, and a slider 10 is threadedly connected to the outer surface of the threaded rod 9, and the slider 10 is slidably connected to the inner surface of the moving assembly 8;

[0046] The moving rod 11 is rotatably connected to the outer surface of the slider 10, and the other end of the outer surface of the moving rod 11 is rotatably connected to the diagonal brace 12 and is located at the middle end of the upper surface of the diagonal brace 12. The other end of the outer surface of the diagonal brace 12 is rotatably connected to the connecting seat 13, and the connecting seat 13 is installed on the outer surface of the moving assembly 8;

[0047] The fixed block 7 and the bracket 2 form an integrated structure, and the fixed block 7 and the outer surface of the movable component 8 are embedded and installed, and the movable component 8 is symmetrically arranged about the outer surface of the cement mixing tank 1. At the same time, the movable component 8 forms a sliding structure for threaded adjustment through the threaded rod 9 and the slider 10.

[0048] The slider 10 and the moving rod 11 form a rotating structure, and the moving rod 11, the diagonal support 12 and the connecting seat 13 form a linked rotating structure, and the diagonal support 12, the moving component 8 and the moving rod 11 form an obtuse triangle structure after being unfolded, and the connecting seat 13 and the lower side of the outer surface of the moving component 8 are embedded and installed.

[0049] The middle end of the lower surface of the diagonal support 12 is rotatably connected to the telescopic component 1201, and the inner surface of the telescopic component 1201 is nested and connected to the return spring 1202, and the outer surface of the return spring 1202 is connected to the telescopic rod 1203, and the outer surface of the telescopic rod 1203 is slidably connected to the inner surface of the telescopic component 1201, and at the same time, the other end of the telescopic rod 1203 is rotatably connected to the limiting plate 14.

[0050] The telescopic component 1201 and the diagonal support 12 form a rotating structure, and the telescopic component 1201 forms an elastic telescopic structure with the telescopic rod 1203 through the reset spring 1202. The telescopic component 1201 forms a linked elastic rotating structure with the diagonal support 12 through the telescopic rod 1203 and the limit plate 14, and the lower side of the outer surface of the limit plate 14 has a strip-shaped triangular protrusion structure.

[0051] When the cement mixing tank 1 is in use and needs to be mobile, the contact between the roller 4 installed on the lower side of the bracket 2 assembled by the cement mixing tank 1 and the guide rail 5 can be used to effectively move on the guide rail 5, and the auxiliary frame 3 installed in conjunction with the bracket 2 can increase the stability of the bracket 2. After the cement mixing tank 1 moves to the specified position, the motor on the upper side of the moving component 8 installed on the fixed block 7 will be started to control the threaded rod 9 assembled on the motor output shaft to rotate in the moving component 8, and the threaded adjustment slider 10 slides downward in the moving component 8, thereby linking the rotation adjustment moving rod 11 to control the synchronous rotation of the diagonal support 12, and the diagonal support 12 is positioned under the connected connecting seat 13 to form a fixed-point rotation, and in order to prevent the diagonal support 12 from rotating in a linked manner When a jam occurs, the extrusion block 21 assembled by the auxiliary component 19 installed on its upper side will contact the moving component 8, and cooperate with the extrusion spring 20 to elastically adjust the position of the auxiliary component 19 assembled by the extrusion block 21, and assist in adjusting the angle of the diagonal support 12, thereby controlling the downward movement of the limit plate 14 assembled by the diagonal support 12, and gradually controlling the side close to the cement mixing tank 1 to contact the ground 6, so that when the entire limit plate 14 is in contact with the ground 6, the telescopic rod 1203 assembled by the limit plate 14 will retract the extrusion return spring 1202 into the telescopic component 1201, and when the limit plate 14 is lifted later, the angle of the limit plate 14 after lifting and the angle of storage when not in use will be elastically controlled by the return spring 1202.

[0052] The limiting plate 14 is rotatably connected to the outer surface of the diagonal support 12, and a positioning assembly 15 is installed on the upper surface of the limiting plate 14, and the inner surface side of the positioning assembly 15 is rotatably connected to the bevel gear 16, while the lower side of the outer surface of the bevel gear 16 is meshedly connected to the horizontally placed bevel gear 2 17, and the lower surface of the bevel gear 2 17 is installed with a positioning ring 18;

[0053] The auxiliary component 19 is installed on the right side of the upper surface of the diagonal support 12, and the inner surface of the auxiliary component 19 is nested with an extrusion spring 20, and the other end of the outer surface of the extrusion spring 20 is connected to an extrusion block 21, and the extrusion block 21 is slidably connected to the inner surface of the auxiliary component 19.

[0054] The positioning assembly 15 is symmetrically embedded and installed on the upper surface of the limiting plate 14 . The positioning assembly 15 forms a meshing rotation structure with the bevel gear 1 16 and the bevel gear 2 17 , and the bevel gear 2 17 and the positioning ring 18 form an integrated structure.

[0055] The outer surface of the positioning ring 18 is connected to the limiting ring 1801 by rotation limit, and the inner surface of the positioning ring 18 is threadedly connected to the sinking rod 1802, and the upper surface of the sinking rod 1802 is installed with a limiting part 1803, and the positioning assembly 15 is connected to the side of the outer surface of the limiting part 1803 by sliding limit.

[0056] The limiting ring 1801 forms a limiting rotating structure through the positioning ring 18 and the bevel gear 2 17, and the positioning ring 18 and the sinking rod 1802 form a threaded structure, and the sinking rod 1802 and the limiting plate 14 form a through structure, and the sinking rod 1802 forms a limiting moving structure through the limiting piece 1803 and the positioning assembly 15, and the lower surface shape of the sinking rod 1802 is an inverted cone shape.

[0057] The auxiliary component 19 and the diagonal support 12 form an integrated structure, and the diagonal support 12 forms an elastic sliding structure with the extrusion block 21 through the extrusion spring 20, and the upper surface of the extrusion block 21 is in contact with the outer surface of the unfolded moving component 8.

[0058] After the limit plate 14 moves downward, the protrusion of the strip-shaped triangular structure on the lower side contacts the ground 6, and the motor on the side of the positioning assembly 15 installed on the upper side of the limit plate 14 is started, and the output shaft of the motor drives the bevel gear 16 to adjust the meshing bevel gear 2 17 to rotate, and the bevel gear 2 17 is nested in the limit ring 1801 assembled through the installed positioning ring 18 to form a positioning rotation, and the sinking rod 1802 can be threadedly adjusted to move downward and penetrate into the lower side of the ground 6, and when the sinking rod 1802 moves downward, the assembled limit piece 1803 and the positioning assembly 15 will slide to prevent the sinking rod 1802 from rotating, thereby improving the stability of the sinking rod 1802 moving up and down, and increasing the stable support of the device.

[0059] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0060] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A mobile cement mixing station on a construction site with an anti-tilt positioning structure, comprising a cement mixing tank (1) for convenient mixing or transfer storage of cement, and a bracket (2) mounted on the lower side of the outer surface of the cement mixing tank (1); It is characterized by: include: An auxiliary frame (3) is mounted on the outer surface of the bracket (2), and a roller (4) is rotatably connected to the lower side of the outer surface of the bracket (2), and a guide rail (5) is connected to the lower surface of the roller (4), and a ground (6) is installed on the lower surface of the guide rail (5); A fixed block (7) is mounted on the upper side of the outer surface of the bracket (2), and a moving assembly (8) is mounted on the outer surface of the fixed block (7), and a threaded rod (9) is rotatably connected to the inner surface of the moving assembly (8), and a slider (10) is threadedly connected to the outer surface of the threaded rod (9), and the slider (10) is slidably connected to the inner surface of the moving assembly (8); A moving rod (11) is rotatably connected to the outer surface of the slider (10), and the other end of the outer surface of the moving rod (11) is rotatably connected to the diagonal support (12) and is located at the middle end of the upper surface of the diagonal support (12), and the other end of the outer surface of the diagonal support (12) is rotatably connected to the connecting seat (13), and the connecting seat (13) is installed on the outer surface of the moving component (8); A limit plate (14) is rotatably connected to the outer surface of the diagonal support (12), and a positioning assembly (15) is installed on the upper surface of the limit plate (14), and the inner surface side of the positioning assembly (15) is rotatably connected to a bevel gear 1, and the lower side of the outer surface of the bevel gear 1 is meshedly connected to a horizontally placed bevel gear 2 (17), and a positioning ring (18) is installed on the lower surface of the bevel gear 2 (17); The middle end of the lower surface of the diagonal support (12) is rotatably connected to a telescopic component (1201), and the inner surface of the telescopic component (1201) is nested with a return spring (1202), and the outer surface of the return spring (1202) is connected to a telescopic rod (1203), and the outer surface of the telescopic rod (1203) is slidably connected to the inner surface of the telescopic component (1201), while the other end of the telescopic rod (1203) is rotatably connected to a limit plate (14); The outer surface of the positioning ring (18) is connected to the limiting ring (1801) in a rotationally limited manner, and the inner surface of the positioning ring (18) is threadedly connected to the sinking rod (1802), and the upper surface of the sinking rod (1802) is installed with a limiting member (1803), and the outer surface of the limiting member (1803) is slidably connected to the positioning assembly (15); The auxiliary component (19) is installed on the right side of the upper surface of the diagonal support (12), and the inner surface of the auxiliary component (19) is nested with an extrusion spring (20), and the other end of the outer surface of the extrusion spring (20) is connected to an extrusion block (21), and the extrusion block (21) is slidably connected to the inner surface of the auxiliary component (19).

2. The construction site movable cement mixing plant with an anti-tilt positioning structure according to claim 1, characterized in that: The fixed block (7) and the bracket (2) form an integrated structure, and the fixed block (7) and the outer surface of the movable assembly (8) are embedded and installed, and the movable assembly (8) is symmetrically arranged with respect to the outer surface of the cement mixing tank (1), and the movable assembly (8) forms a threaded adjustment sliding structure through the threaded rod (9) and the slider (10).

3. The construction site movable cement mixing plant with an anti-tilt positioning structure according to claim 1, characterized in that: The slider (10) and the moving rod (11) form a rotating structure, and the moving rod (11) and the diagonal support (12) and the connecting seat (13) form a linked rotating structure, and the diagonal support (12), the moving component (8) and the moving rod (11) form an obtuse triangle structure after being unfolded, and the connecting seat (13) and the moving component (8) are embedded and installed on the lower side of the outer surface.

4. The construction site movable cement mixing plant with an anti-tilt positioning structure according to claim 1, characterized in that: The telescopic assembly (1201) and the diagonal brace (12) form a rotating structure, the telescopic assembly (1201) and the telescopic rod (1203) form an elastic telescopic structure via a return spring (1202), the telescopic assembly (1201) and the diagonal brace (12) form a linked elastic rotating structure via the telescopic rod (1203) and the limiting plate (14), and the lower side of the outer surface of the limiting plate (14) has a strip-shaped triangular protrusion structure.

5. The construction site movable cement mixing plant with an anti-tilt positioning structure according to claim 1, characterized in that: The positioning assembly (15) is symmetrically embedded and installed on the upper surface of the limiting plate (14). The positioning assembly (15) forms a meshing rotation structure with the bevel gear 1 and the bevel gear 2 (17), and the bevel gear 2 (17) and the positioning ring (18) form an integrated structure.

6. The construction site movable cement mixing plant with an anti-tilt positioning structure according to claim 1, characterized in that: The limiting ring (1801) forms a limiting rotation structure through the positioning ring (18) and the bevel gear 2 (17), and the positioning ring (18) and the sinking rod (1802) form a threaded structure, and the sinking rod (1802) and the limiting plate (14) form a through structure. The sinking rod (1802) forms a limiting movement structure through the limiting member (1803) and the positioning assembly (15), and the lower surface of the sinking rod (1802) is in the shape of an inverted cone.

7. The construction site movable cement mixing plant with an anti-tilt positioning structure according to claim 1, characterized in that: The auxiliary component (19) and the diagonal support (12) form an integrated structure, and the diagonal support (12) forms an elastic sliding structure with the extrusion block (21) through the extrusion spring (20), and the upper surface of the extrusion block (21) is in contact with the outer surface of the unfolded moving component (8).

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