Suspension type in-box self-driven vibrating device

Abstract

The invention discloses a suspension type in-box self-driven vibrating device, and relates to the field of engineering construction devices. The vibrating device is mainly designed for solving the problem that the quality of manual vibrating cannot be guaranteed at present. The device comprises a suspension structure composed of a middle section and an end section, a moving part is slidably connected with the middle section, two wheel discs with conveying wheels are connected to a main beam, a chain belt is arranged between the wheel discs and the conveying wheels, a push rod at the lower end of a limiting block fixed to the chain belt is arranged in a long hole of the moving part, a belt wheel is arranged on the conveying wheels, and the belt wheel with a supporting rod is installed on the main beam. The two belt wheels are connected with a belt, the upper end and the lower end of a conduction piece are arranged in inserting grooves of the box body, and a gear on a transmission rod connected with the output end of the servo motor is meshed with a gear on the supporting rod. A moving wheel is arranged on a sliding rail in a groove of a cooperation block on the transmission rod, the moving wheel is installed at the end of a lifting rod, a vertical rod penetrates through a clamping block, a protruding block is arranged in the middle of the lifting rod, the lifting rod stretches into a long hole of the vertical rod, and the lower end of the vertical rod is fixed to a conduction piece. The vibrating device has the advantage of good vibrating quality.

Description

Technical field:

[0001] The invention relates to the field of engineering construction devices, in particular to a suspended box-type self-driven vibrating device. Background technology:

[0002] With the continuous development of the economy, infrastructure construction has grown rapidly, and construction projects have become more frequent. The progress of construction has been significantly accelerated, and the quality of construction needs to be guaranteed. During the construction process, vibration has a great impact on the construction quality of concrete buildings. Therefore, ensuring the quality of concrete vibration is an important part of engineering construction. Whether the vibration is sufficient or not will directly affect the quality of concrete building construction. If the concrete is not vibrated sufficiently, problems such as leakage and insufficient vibration are prone to occur, resulting in excessive gaps inside the concrete, and the strength of the concrete cannot be guaranteed; if the concrete is vibrated too sufficiently, it may cause aggregate concentration in the bottom area of ​​the concrete, slurry on the surface, and insufficient interlayer viscosity, thus affecting the quality of engineering construction. Therefore, concrete needs to be vibrated sufficiently but not excessively to ensure the quality of engineering construction.

[0003] At present, most of the vibration work still adopts the method of manual vibration. There are still the following problems in manual vibration: the construction environment is complex. Sometimes due to the obstruction of steel bars and the small working space, workers cannot enter the area to be vibrated to vibrate the concrete, resulting in the quality of vibration cannot be guaranteed; in addition, the vibrating rod will produce high-frequency vibration during manual vibration, and the workers' long-term hand-held operation will cause damage to the workers' arms; the vibrating rod will also produce noise when working, causing hearing damage to the workers doing the on-site vibration work. Summary of the invention:

[0004] The technical problem to be solved by the present invention is to provide a suspended box-type self-driven vibrating device, which solves the problem that the construction environment is complex and workers cannot enter the area to be vibrated to vibrate concrete, resulting in the quality of vibration cannot be guaranteed; manual vibration may cause harm to workers.

[0005] The object of the present invention is achieved in that:

[0006] The device comprises a suspension structure for suspending the device, a reciprocating structure arranged on the suspension structure, and a vibrating structure connected to the reciprocating structure;

[0007] The suspension structure includes a plurality of middle sections with the same structure and end sections at both ends. The middle section includes a main beam. A clamping rod extending outward is fixed to one end of the main beam. A groove recessed into the main beam and matched with the clamping rod is provided at the other end of the main beam. End plates extending downward are provided on the other two end surfaces of the main beam. An axial sliding groove is provided on the end plates.

[0008] The end section also includes a main beam, wherein a clamping rod extending toward the middle section is fixed to one end of the main beam of one end section facing the middle section, a groove recessed toward the inside of the end section is provided at one end of the main beam of the other end section facing the middle section, and end plates extending downward are also provided on the other two end surfaces of the main beam of the end section;

[0009] The number of middle sections is selected according to the construction situation, and each middle section is connected by extending the clamping rod into the groove of the adjacent middle section, and then the two end sections are connected to the two ends of the connected middle section to achieve the overall connection.

[0010] The grooves of the middle section and the end section are both provided with locking pieces, the locking pieces include a jacket, the lower end of the jacket is fixed on the bottom of the groove, the middle part of the jacket is provided with an opening on the side facing the clamping rod, the outer end of the clamping rod is provided with a hole, a spring is fixed on the bottom wall of the jacket, the clamping rod can extend into the jacket from the opening in the middle part of the jacket and its lower end face abuts against the spring; the top wall of the jacket is provided with a hole, the upper surface of the main beam of the middle section and the end section is also provided with a hole at the position corresponding to the hole of the top wall of the jacket, the locking rod includes a rod-shaped portion and a head, the diameter of the head is larger than the diameter of the rod-shaped portion, that is, the locking rod is T-shaped, the rod-shaped portion of the locking rod extends into the jacket through the hole on the upper surface of the main beam and the hole on the top wall of the jacket, and is inserted into the hole at the outer end of the clamping rod, so as to realize the locking of two adjacent middle sections or the middle section and the end section, and the head of the locking rod is located outside the hole on the upper surface of the main beam. A reset spring is provided on the locking rod above the jacket, the lower end of the reset spring is fixed on the top wall of the jacket, and the upper end of the reset spring is fixed on the lower surface of the head of the locking rod.

[0011] The distance between the center of the hole at the outer end of the clamp rod and the outer edge of the clamp rod is adapted to the distance between the center of the rod-shaped portion of the lock rod and the outer edge of the outer jacket. Thus, when the outer end of the clamp rod touches the outer end of the outer jacket, the lock rod is exactly aligned with the position of the hole at the outer end of the clamp rod, so that the lock rod can smoothly enter the hole of the clamp rod.

[0012] A plurality of hooks are fixed on the upper surfaces of the main beams of the middle section and the end section, which can be adapted to external mobile equipment and inserted into corresponding slots of the mobile equipment.

[0013] The reciprocating structure comprises a moving member, which comprises two side plates and a bottom plate connected to the bottom of the two side plates, the two side plates of the moving member are slidably connected in two slide grooves in the middle section of the suspension structure, and a long hole is provided on the bottom plate of the moving member; the two wheel discs are respectively connected to the lower surface of the main beam of the middle section through a rotating shaft, the lower ends of the two wheel discs are fixedly connected to a conveying wheel, a first chain belt is connected between the two wheel discs, a second chain belt is connected between the two conveying wheels, and a limiting block is provided between the two chain belts; a push rod is fixed to the lower end of the limiting block, the limiting block is fixed to one of the two chain belts, and is in sliding contact with the other chain belt;

[0014] The push rod is placed in a long hole on the bottom plate of the moving part and also includes two pulleys, one of which is fixedly connected to the lower surface of one of the conveying wheels, and the other pulley is installed on the lower surface of the main beam of the middle section through an axis. A transmission belt is connected between the two pulleys, and the lower end of the pulley installed on the lower surface of the main beam of the middle section is fixedly connected to a support rod extending downward.

[0015] The vibrating structure includes a box body fixed at the bottom of the moving part, the support rod extends into the box body, and grooves are provided at the bottom of the left and right side panels of the box body; plug-in grooves are provided on the side panels above and below the grooves, and the plug-in grooves and the grooves are connected. The conductive part includes two vertical plates, and a horizontal plate is fixed in the middle of the two vertical plates. The lower ends of the two vertical plates of the conductive part are respectively placed in the plug-in grooves below the grooves of the left and right side panels of the box body, the middle parts of the two vertical plates are respectively placed in the grooves, and the upper ends of the two vertical plates are respectively placed in the plug-in grooves above the grooves of the left and right side panels of the box body. There is a distance between the upper end of the vertical plate and the top wall of the plug-in groove above the groove, so that the vertical plate can move up and down in the two connected plug-in grooves and the groove.

[0016] A vibrating rod is fixedly connected to one side of the vertical plates of the two conducting members facing outwards.

[0017] The servo motor is installed on the top of the box body, and the output end of the servo motor is set downward. The output end of the servo motor is connected to a transmission rod extending downward, and a driving gear is fixed to the upper end of the transmission rod, and a driven gear is fixed to the lower end of the support rod, and the driving gear and the driven gear are meshed; two limit blocks are rotatably connected to the transmission rod below the driving gear, and the two limit blocks are fixed on the inner wall of the box body, and a cylindrical cooperative block is fixed on the transmission rod between the two limit blocks, and a circle of grooves is opened in the middle of the cooperative block, and the distance between one side of the groove and the top of the cooperative block is greater than the distance between the other side of the groove and the top of the cooperative block, that is, the groove is arranged in an inclined shape.

[0018] A circle of sliding rails is fixed in the groove of the cooperative block, and a moving wheel is slidably matched on the sliding rails. The moving wheel is rotatably installed on the end of the lifting rod. Two upper and lower fixed blocks are also fixed on the inner wall of the box. Vertical rods penetrate the two fixed blocks. The vertical rods are in sliding contact with the two fixed blocks. A vertical long hole is opened in the middle of the vertical rod. A protrusion is rotatably connected to the middle part of the lifting rod, and the protrusion is fixed on the inner wall of the box; the end of the lifting rod away from the moving wheel extends into the vertical long hole of the vertical rod and is connected to the vertical rod through a rotating shaft. The end of the lifting rod extends out from the vertical long hole of the vertical rod, and the lower end of the vertical rod is fixed to the horizontal plate of the conductive member.

[0019] Beneficial effects of the present invention:

[0020] By setting up the suspension structure and the reciprocating structure, the suspension setting of the equipment is realized, so that the equipment can reciprocate independently in a small space, thereby effectively ensuring the vibration effect, and thus greatly ensuring the vibration quality, and solving the problem in the prior art that due to the obstruction of steel bars and the narrow working space, workers cannot enter the area to be vibrated to vibrate the concrete, resulting in the quality of vibration not being guaranteed.

[0021] Through the set vibration structure, the equipment can realize automatic vibration operation on concrete continuously, and move forward along the main beam during operation to achieve continuous and uniform vibration, while freeing the workers' hands, solving the problem in the prior art that the vibrating rod will generate high-frequency vibration during manual vibration, which will cause damage to the workers' arms due to long-term hand-held operation; the vibrating rod will also generate noise when working, causing hearing damage to the workers doing the vibration operation on site. Description of the drawings:

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the cutaway structure of the box body of the present invention;

[0024] Figure 3 It is a structural schematic diagram of the suspension structure in the present invention;

[0025] Figure 4 It is a schematic diagram of the connection relationship between the clamping rod and the main beam in the suspension structure of the present invention;

[0026] Figure 5 It is a schematic diagram of a locking state of a locking rod of a locking member in a suspension structure of the present invention;

[0027] Figure 6 It is a schematic diagram of a locking rod of a locking member in a suspension structure of the present invention being in an unlocked state;

[0028] Figure 7 It is a structural schematic diagram of the reciprocating structure of the present invention;

[0029] Figure 8 It is a schematic diagram of the connection state of the reciprocating structure and the suspension structure of the present invention;

[0030] Fig. 9 It is a schematic diagram of the internal structure of the box body of the vibrating structure of the present invention;

[0031] Fig.10 It is a schematic diagram of the disassembled structure of the moving wheels and the slide rails of the vibrating structure of the present invention. Specific implementation method:

[0032] Combine the following Figure 1-10 The present invention is further described;

[0033] It comprises a suspension structure 1 for suspending the device, a reciprocating structure 2 arranged on the suspension structure, and a vibrating structure 3 connected to the reciprocating structure;

[0034] The suspension structure 1 comprises a plurality of middle sections 1-1 with the same structure and end sections 1-3 at both ends. The middle section comprises a main beam, one end of which is fixed with a clamping rod 1-2 extending outward, the other end of which is provided with a groove 1-6 recessed into the inside of the main beam and matched with the clamping rod, and the other two end faces of the main beam are provided with end plates 1-4 extending downward, and the end plates are provided with axial sliding grooves 1-5;

[0035] The end section also includes a main beam, wherein a clamping rod extending toward the middle section is fixed to one end of the main beam of one end section facing the middle section, a groove recessed toward the inside of the end section is provided at one end of the main beam of the other end section facing the middle section, and end plates extending downward are also provided on the other two end surfaces of the main beam of the end section;

[0036] The number of middle sections is selected according to the construction situation, and each middle section is connected by extending the clamping rod into the groove of the adjacent middle section, and then the two end sections are connected to the two ends of the connected middle section to achieve the overall connection.

[0037] The grooves 1-6 of the middle section and the end section are both provided with locking pieces 1-7, and the locking pieces include a sleeve 1-7-1, the lower end of the sleeve is fixed on the bottom of the groove 1-6, the middle part of the sleeve is provided with an opening on the side facing the clamping rod, the outer end of the clamping rod is provided with a hole 1-8, and a spring piece 1-7-2 is fixed on the bottom wall of the sleeve, the clamping rod can extend into the sleeve from the opening in the middle part of the sleeve and its lower end face is against the spring piece; the top wall of the sleeve is provided with a hole, and the upper surface of the main beam of the middle section and the end section is also provided with a hole at the position corresponding to the hole in the top wall of the sleeve, the locking rod 1-7-3 includes a rod-shaped portion and a head, the diameter of the head is larger than the diameter of the rod-shaped portion, that is, the locking rod is T-shaped, the rod-shaped portion of the locking rod extends into the sleeve through the hole on the upper surface of the main beam and the hole on the top wall of the sleeve, and is inserted into the hole 1-8 at the outer end of the clamping rod, so as to realize the locking of two adjacent middle sections or the middle section and the end section, and the head of the locking rod is located on the outside of the hole on the upper surface of the main beam. A reset spring 1-7-4 is arranged on the lock rod above the outer jacket, the lower end of the reset spring is fixed on the top wall of the outer jacket, and the upper end of the reset spring is fixed on the lower surface of the head of the lock rod.

[0038] The distance between the center of the hole 1-8 at the outer end of the clamp rod and the outer edge of the clamp rod is adapted to the distance between the center of the rod-shaped portion of the lock rod and the outer edge of the outer jacket. Thus, when the outer end of the clamp rod touches the outer end of the outer jacket, the lock rod just corresponds to the position of the hole 1-8 at the outer end of the clamp rod, allowing the lock rod to smoothly enter the hole of the clamp rod.

[0039] When the two middle sections or the middle section and the end section are connected, the locking rod enters the groove, then enters the outer sleeve from the opening of the locking piece, and continues to move. At this time, the locking rod is pulled upward, and the reset spring is stretched. When the end of the locking rod contacts the edge of the outer sleeve and cannot move further, the locking rod is lowered, and the locking rod enters the hole of the locking rod under the action of the reset spring to achieve connection. When releasing the connection, the locking rod is also pulled upward to make the locking rod leave the hole of the locking rod, and then the locking rod is pulled out and lowered. The locking rod returns to its original position under the action of the reset spring.

[0040] A plurality of hooks 1-9 are fixed on the upper surfaces of the main beams of the middle section and the end section, which can be adapted to external mobile equipment and inserted into corresponding slots of the mobile equipment.

[0041] The reciprocating structure 2 comprises a moving member 2-1, which comprises two side plates 2-1-1 and a bottom plate 2-1-2 connected to the bottom of the two side plates, the two side plates of the moving member are slidably connected in two slide grooves 1-5 in the middle section of the suspension structure, and a long hole 2-1-3 is provided on the bottom plate of the moving member; two wheel discs 2-2 are respectively connected to the lower surface of the main beam of the middle section through a rotating shaft, and the lower ends of the two wheel discs are fixedly connected with a conveying wheel 2-3, a first chain belt 2-4 is connected between the two wheel discs, a second chain belt 2-5 is connected between the two conveying wheels, and a limiting block 2-6 is provided between the two chain belts; a push rod 2-7 is fixed to the lower end of the limiting block, and the limiting block is fixed to one of the two chain belts and is in sliding contact with the other chain belt;

[0042] The push rod 2-4 is placed in the long hole 2-1-3 on the bottom plate of the moving part, and also includes two pulleys 2-8, one of which is fixedly connected to the lower surface of one of the conveying wheels 2-3, and the other pulley is installed on the lower surface of the main beam of the middle section through an axis, a transmission belt is connected between the two pulleys, and the lower end of the pulley installed on the lower surface of the main beam of the middle section is fixedly connected to a downwardly extending support rod 2-9.

[0043] The vibrating structure 3 includes a box body 3-1 fixed at the bottom of the moving part, the support rod 2-9 extends into the box body, and grooves 3-2 are provided at the bottom of the left and right side panels of the box body; plug-in grooves 3-3 are provided on the side panels above and below the grooves, and the plug-in grooves and the grooves are connected. The conductive member includes two vertical plates 3-4, and a horizontal plate 3-5 is fixed in the middle of the two vertical plates. The lower ends of the two vertical plates 3-4 of the conductive member are respectively placed in the plug-in grooves below the grooves 3-2 of the left and right side panels of the box body, the middle parts of the two vertical plates are respectively placed in the grooves, and the upper ends of the two vertical plates are respectively placed in the plug-in grooves above the grooves of the left and right side panels of the box body. There is a distance between the upper end of the vertical plate and the top wall of the plug-in groove above the groove, so that the vertical plate can move up and down in the two connected plug-in grooves and grooves.

[0044] A vibrating rod 4 is fixedly connected to one side of the vertical plates of the two conducting members facing outwards.

[0045] The servo motor 3-6 is installed on the top of the box body, and the output end of the servo motor is set downward. The output end of the servo motor is connected to a transmission rod 3-7 extending downward, and a driving gear 3-8 is fixed to the upper end of the transmission rod, and a driven gear 3-9 is fixed to the lower end of the support rod 2-9, and the driving gear and the driven gear are meshed; two limit blocks 3-10 are rotatably connected to the transmission rod below the driving gear, and the two limit blocks are fixed on the inner wall of the box body, and a cylindrical cooperative block 3-11 is fixed on the transmission rod between the two limit blocks, and a circle of grooves is opened in the middle of the cooperative block, and the distance between one side of the groove and the top of the cooperative block is greater than the distance between the other side of the groove and the top of the cooperative block, that is, the groove is arranged in an inclined shape.

[0046] A circle of slide rails 3-12 is fixed in the groove of the cooperative block, and a moving wheel 3-13 is slidably matched on the slide rail, and the moving wheel is rotatably installed on the end of the lifting rod 3-14. Two upper and lower fixed blocks 3-15 are also fixed on the inner wall of the box. A vertical rod 3-16 runs through the two fixed blocks. The vertical rod is in sliding contact with the two fixed blocks. A vertical long hole 3-17 is opened in the middle of the vertical rod, and a protrusion 3-18 is rotatably connected to the middle part of the lifting rod, and the protrusion is fixed on the inner wall of the box; the end of the lifting rod away from the moving wheel extends into the vertical long hole 3-17 of the vertical rod and is connected to the vertical rod through a rotating shaft, and the end of the lifting rod extends out from the vertical long hole of the vertical rod, and the lower end of the vertical rod is fixed to the horizontal plate of the conductive member.

[0047] When multiple intermediate sections are connected, there are multiple reciprocating structures and multiple vibrating structures.

[0048] Start the servo motor to drive the transmission rod to rotate, drive the support rod to rotate through the driving gear and the driven gear, drive the pulley to rotate through the support rod, and then drive another pulley to rotate through the transmission belt, thereby causing the conveying wheel and the wheel disc to rotate. At this time, the two chain belts can be driven to move, and the movement of the chain belt drives another conveying wheel and another wheel disc to rotate. At the same time, the limit block moves with the operation of the chain belt and drives the push rod to move. At this time, the moving part moves along the slide groove with the movement of the push rod.

[0049] During the rotation of the transmission rod, the cooperative block is driven to rotate, and then the moving wheel moves on the slide rail, so that the other end of the lifting rod moves up and down in the vertical long hole of the vertical rod. At this time, the up and down movement of the vertical rod drives the conductive part to move up and down, and the vibrating rod vibrates up and down synchronously to vibrate the concrete.

[0050] Although 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 the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A suspended box self-driven vibrating device, comprising a suspension structure (1) for suspending the device, a reciprocating structure (2) arranged on the suspension structure, and a vibrating structure (3) connected to the reciprocating structure; wherein: The suspension structure (1) comprises a plurality of middle sections (1-1) of the same structure and end sections (1-3) located at both ends, the middle section comprises a main beam, one end of the main beam is fixed with a clamping rod (1-2) extending outward, the other end of the main beam is provided with a groove (1-6) recessed into the inside of the main beam and matching with the clamping rod, the other two end faces of the main beam are provided with end plates (1-4) extending downward, and the end plates are provided with axial sliding grooves (1-5); The end section also includes a main beam, wherein a clamping rod extending toward the middle section is fixed to one end of the main beam of one end section facing the middle section, a groove recessed toward the inside of the end section is provided at one end of the main beam of the other end section facing the middle section, and end plates extending downward are also provided on the other two end surfaces of the main beam of the end section; Each middle section is connected by inserting the clamping rod into the groove of the adjacent middle section, and then the two end sections are connected to the two ends of the connected middle section to achieve the overall connection; The reciprocating structure (2) comprises a moving member (2-1), the moving member comprises two side plates (2-1-1) and a bottom plate (2-1-2) connected to the bottom of the two side plates, the two side plates of the moving member are slidably connected in two slide grooves (1-5) in the middle section of the suspension structure, and a long hole (2-1-3) is provided on the bottom plate of the moving member; two wheel discs (2-2) are respectively connected to the lower surface of the main beam of the middle section through a rotating shaft, the lower ends of the two wheel discs are fixedly connected with a conveying wheel (2-3), a first chain belt (2-4) is connected between the two wheel discs, a second chain belt (2-5) is connected between the two conveying wheels, and a limiting block (2-6) is provided between the two chain belts; a push rod (2-7) is fixed to the lower end of the limiting block, the limiting block is fixed to one of the two chain belts, and is in sliding contact with the other chain belt; The push rod (2-4) is placed in the long hole (2-1-3) on the bottom plate of the moving part, and also includes two pulleys (2-8), one of which is fixedly connected to the lower surface of one of the conveying wheels (2-3), and the other pulley is installed on the lower surface of the main beam of the middle section through an axis, a transmission belt is connected between the two pulleys, and the lower end of the pulley installed on the lower surface of the main beam of the middle section is fixedly connected to a support rod (2-9) extending downward; The vibrating structure (3) comprises a box body (3-1) fixed at the bottom of the moving part, the support rod (2-9) extends into the box body, and the bottoms of the left and right side panels of the box body are both provided with grooves (3-2); the side panels above and below the grooves are both provided with plug-in grooves (3-3), and the plug-in grooves and the grooves are connected, and the conductive member comprises two vertical plates (3-4), and a horizontal plate (3-5) is fixed in the middle of the two vertical plates, and the lower ends of the two vertical plates (3-4) of the conductive member are respectively placed in the plug-in grooves below the grooves (3-2) of the left and right side panels of the box body, and the middle parts of the two vertical plates are respectively placed in the grooves, and the upper ends of the two vertical plates are respectively placed in the plug-in grooves above the grooves of the left and right side panels of the box body, and there is a distance between the upper ends of the vertical plates and the top wall of the plug-in groove above the groove; The servo motor (3-6) is installed at the top of the box body, the output end of the servo motor is arranged downward, the output end of the servo motor is connected to a transmission rod (3-7) extending downward, the upper end of the transmission rod is fixed with a driving gear (3-8), the lower end of the support rod (2-9) is fixed with a driven gear (3-9), and the driving gear and the driven gear are meshed; two limit blocks (3-10) are rotatably connected to the transmission rod below the driving gear, the two limit blocks are fixed on the inner wall of the box body, a cylindrical coordination block (3-11) is fixed on the transmission rod between the two limit blocks, a circle of grooves is opened in the middle of the coordination block, the distance between one side of the groove and the top of the coordination block is greater than the distance between the other side of the groove and the top of the coordination block, that is, the groove is arranged in an inclined shape; A circle of slide rails (3-12) is fixed in the groove of the cooperation block, and a moving wheel (3-13) is slidably matched on the slide rail, and the moving wheel is rotatably mounted on the end of the lifting rod (3-14). Two upper and lower fixed blocks (3-15) are also fixed on the inner wall of the box body, and vertical rods (3-16) are passed through the two fixed blocks. The vertical rods are in sliding contact with the two fixed blocks. A vertical long hole (3-17) is opened in the middle of the vertical rod. A convex block (3-18) is rotatably connected to the middle of the lifting rod, and the convex block is fixed on the inner wall of the box body; one end of the lifting rod away from the moving wheel extends into the vertical long hole (3-17) of the vertical rod and is connected to the vertical rod through a rotating shaft, and the end of the lifting rod extends out from the vertical long hole of the vertical rod, and the lower end of the vertical rod is fixed to the horizontal plate of the conductive member.

2. The suspended box self-driven vibrating device according to claim 1, characterized in that: The grooves (1-6) of the middle section and the end section are both provided with locking pieces (1-7), the locking pieces comprising a jacket (1-7-1), the lower end of the jacket being fixed to the bottom of the groove (1-6), the middle of the jacket being provided with an opening on a side facing the clamping rod, the outer end of the clamping rod being provided with a hole (1-8), a spring piece (1-7-2) being fixed to the bottom wall of the jacket, the clamping rod being able to extend into the jacket from the opening in the middle of the jacket and its lower end face being against the spring piece; the top wall of the jacket being provided with a hole, the upper surface of the main beam of the middle section and the end section also being provided with a hole at a position corresponding to the hole in the top wall of the jacket. The locking rod (1-7-3) includes a rod-shaped portion and a head portion, the diameter of the head portion is larger than the diameter of the rod-shaped portion, that is, the locking rod is T-shaped, the rod-shaped portion of the locking rod extends into the outer sleeve through the hole on the upper surface of the main beam and the hole on the top wall of the outer sleeve, and is inserted into the hole (1-8) at the outer end of the clamping rod to achieve locking of two adjacent middle sections or the middle section and the end section, and the head portion of the locking rod is located outside the hole on the upper surface of the main beam; a reset spring (1-7-4) is provided on the locking rod above the outer sleeve, the lower end of the reset spring is fixed on the top wall of the outer sleeve, and the upper end of the reset spring is fixed on the lower surface of the head portion of the locking rod.

3. The suspended box self-driven vibrating device according to claim 2 is characterized in that: The distance between the center of the hole (1-8) at the outer end of the clamp rod and the outer end edge of the clamp rod is adapted to the distance between the center of the rod-shaped portion of the lock rod and the outer end edge of the jacket.

4. The suspended box self-driven vibrating device according to claim 1 or 2, characterized in that: A plurality of hooks (1-9) are fixed on the upper surfaces of the main beams of the middle section and the end section.

5. The suspended in-box self-driven vibrating device according to claim 1 or 2, characterized in that: A vibrating rod (4) is fixedly connected to one side of the vertical plates of the two conducting members facing outwards.

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