CN114012836B

CN114012836B - Spatial layout device for updating and constructing city

Info

Publication number: CN114012836B
Application number: CN202111213222.8A
Authority: CN
Inventors: 雷诚; 叶小军
Original assignee: Suzhou University
Current assignee: Suzhou University
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-10-25
Anticipated expiration: 2041-10-19
Also published as: CN114012836A

Abstract

The invention provides a space layout device for urban renewal construction, which structurally comprises a main cutter, an auxiliary handle, a motor, an adjusting plate, a bottom plate and a switch handle, wherein the left end of the main cutter is fixedly connected with the right end of the switch handle in an embedding manner, the inner side of the auxiliary handle is fixedly connected with the outer side of the main cutter, the inner side of the motor is clamped and installed at the outer side of the main cutter, the lower end of the adjusting plate is welded and installed at the upper end of the bottom plate, the upper end of the bottom plate is fixedly installed at the lower end of the main cutter in an embedding manner, the main cutter comprises a mounting disc, a cutter disc, a scrap collecting plate, a fixed rod, a casing and a reset spring, the outer side of the mounting disc is clamped and connected with the inner side of the cutter disc, when sawdust is accumulated in the scrap collecting plate, the elastic block is contacted with the fixed rod in the moving process through the sliding of the scrap collecting plate and the pulling of the reset spring, the fixed rod deforms the elastic block, and generates instantaneous force after the elastic block is reset, and transmits the force to the elastic plate to push the sawdust upwards by using the auxiliary block.

Description

Spatial layout device for updating and constructing city

Technical Field

The invention belongs to the field of urban updating construction, and particularly relates to a spatial layout device for urban updating construction.

Background

Space layout is mainly with a fixed space, arrange and install through the object position, thereby reach the environment change in space, need use more plank material in the overall arrangement to the house, and plank material need carry out size design through the overall arrangement person, cut plank material to the size of a dimension that needs through electric circular saw, utilize bottom plate and plank contact laminating, start the motor and drive the cutter head and carry out high-speed rotation, promote electric circular saw and cut the fracture with the plank, the plank after will cutting afterwards cooperates the installation, thereby increase the overall arrangement finished product effect in space.

Based on the above description, the inventor finds that the following disadvantages mainly exist in the existing spatial layout for city update construction, such as:

although be equipped with mobilizable storage bits board in the outside of machine, the inboard recess of storing up the bits board is semi-enclosed form, and produce a large amount of saw-dusts when high-speed rotatory cutter head cuts with the plank, when the saw-dust enters into storing up the bits board, along with piling up of saw-dust make its extrusion in the joint space department of closing plate and cutter head, after the cutter head stops the cutting, store up the inside saw-dust of piling up the jam of bits board and increased the frictional force of storing up bits board and cutter head, lead to storing up the in-process card shell that is hindered of bits board at playback, thereby the saw-dust can't collect and the flying cotton phenomenon appears when causing the cutting plank.

Disclosure of Invention

In order to solve the above technical problems, the present invention provides a spatial layout device for urban update construction, so as to solve the existing problems.

Aiming at the defects of the prior art, the purpose and the effect of the spatial layout device for updating and constructing the city are achieved by the following specific technical means: the utility model provides a spatial layout device for city renewal construction, its structure includes main cutter, supplementary handle, motor, regulating plate, bottom plate, switch handle, main cutter left end is connected with the built-in of switch handle right-hand member, supplementary handle inboard is connected with the built-in of main cutter outside, the inboard block of motor is installed in the main cutter outside, regulating plate lower extreme welded mounting is in the bottom plate upper end, the built-in of bottom plate upper end is installed in main cutter lower extreme, main cutter is including installation disc, cutting cutter dish, collection bits board, dead lever, casing, reset spring, the installation disc outside is connected with the inboard block of cutting cutter dish, the collection bits board upper end outside and the inboard movable block of casing, the dead lever outside is connected with the inboard built-in of casing, the reset spring lower extreme is connected with collection bits board lower extreme built-in.

As preferred, collection bits board is including inlaying board, collection bits wall, bullet piece, conduction board, the board lower extreme of inlaying and collection bits wall upper end welded connection, the board outside of inlaying and the inboard activity block of casing, bullet piece lower extreme is installed perpendicularly in collection bits wall upper end, the conduction board outside is connected with the inboard embedded of bullet piece, the upper end of bullet piece is the circular arc convex, and its length can contact with the length of fixed link, and has adopted the plastic material to make.

As preferred, the conduction board includes fixed block, reaction plate, promotion piece, leads power board, collar, the fixed block outside with lead the power board and inlay solid and be connected, the reaction plate outside is inlayed solid with the fixed block inboard and is connected, promote a lower extreme vertical mounting in the fixed block upper end, lead the power board outside and collar inboard embedded solid and connect, the collar inboard is inlayed solid with the elasticity piece outside and is connected, lead the power board and adopted the material lighter plastic slab to make, and connect in two power boards and be the level form.

Preferably, the reaction plate includes fixed wall, elastic plate, auxiliary block, the fixed wall outside is connected with the inboard embedded of fixed block, the elastic plate outside is installed perpendicularly in the fixed wall inboard, the auxiliary block lower extreme is connected with the elastic plate upper end embedded, the whole shape of elastic plate is ascending circular-arc, and the width at upper end middle part is narrower, and the whole inboard surface with the fixed wall in both ends is laminated mutually.

Preferably, the auxiliary block comprises a tamping block, a top plate, a telescopic block, a mounting plate and a connecting block, the lower end of the tamping block is vertically mounted at the upper end of the top plate, the lower end of the top plate is connected with the upper end of the telescopic block in an embedded manner, the lower end of the telescopic block is vertically mounted at the upper end of the mounting plate, the lower end of the mounting plate is connected with the upper end of the elastic plate in an embedded manner, the upper end of the connecting block is connected with the lower end of the top plate in an embedded manner, the upper end part of the top plate is provided with a plurality of arc inner sides, and the mounting position of the inner groove is arranged at the middle end part of the tamping block.

As preferred, the promotion piece includes atress piece, fly leaf, fixed plate, briquetting, atress piece lower extreme and fly leaf upper end are inlayed admittedly and are connected, the fly leaf lower extreme is connected with fixed plate upper end block, the fly leaf lower extreme is inlayed admittedly with the briquetting upper end and is connected, the briquetting lower extreme is installed perpendicularly in the fixed block upper end, the fixed plate lower extreme is inlayed admittedly and is installed in promotion piece upper end, the lower extreme of fly leaf is incomplete circular, has two narrower embedded plates of width in the lower extreme.

Preferably, the stress block comprises a side baffle, an embedded plate, an installation wall and a movable block, the inner side of the side baffle is embedded and fixedly connected with the outer side of the installation wall, the inner side of the embedded plate is connected with the outer side of the movable block in a clamping manner, the lower end of the embedded plate is embedded and fixedly connected with the upper end of a pushing block, the lower end of the movable block is vertically installed at the upper end of the pushing block, the lower end of the installation wall is embedded and fixedly installed at the upper end of the pushing block, the side baffle is in the shape of an inwards concave arc of a triangular plate, and the stress block is made of rough-surfaced nylon materials.

Preferably, the movable block includes ejector pad, connecting rod, block, limiting plate, the ejector pad lower extreme is installed perpendicularly in the connecting rod upper end, ejector pad lower extreme outside and the inboard activity block in the built-in plate upper end, the connecting rod lower extreme is built-in with the block upper end and is connected, the block outside and the inboard activity block of limiting plate, be equipped with the lug in the upper end of ejector pad, and the inside of ejector pad is the design of fretwork form.

Compared with the prior art, the invention has the following advantagesAdvantageous effects：

1. When the saw-dust piles up in album bits board, through the slip of collection bits board in the casing and reset spring's pulling, make it make bullet piece and dead lever contact at the removal in-process, make bullet piece warp through the dead lever to reset after losing and produce the power in the twinkling of an eye, conduct the power through the fixed block and give the elastic plate, make the elastic plate upwards utilize supplementary piece to promote the saw-dust.

2. When the fixed block is receiving the elasticity feedback of leading the power board, carry out elasticity conduction to the fly leaf through the fixed block, make the briquetting memorability that the power board pressed both ends rock to inlay solid board and movable block and side shield through in the atress piece and carry out the contact promotion to the saw-dust, thereby make the saw-dust in the collection bits wall by propelling movement out of the external world.

Drawings

Fig. 1 is a schematic structural diagram of a spatial layout device for city update construction according to the present invention.

Fig. 2 is a schematic front view of a cross-sectional structure of a main cutting machine of the spatial layout device for urban renovation and construction.

Fig. 3 is a schematic structural diagram of a debris collecting plate of the spatial layout device for urban renovation construction.

Fig. 4 is a schematic structural diagram of a conduction plate of a spatial layout device for urban renovation construction according to the invention.

Fig. 5 is a schematic structural diagram of a reaction plate of a spatial layout device for urban renovation construction according to the invention.

Fig. 6 is a schematic structural diagram of an auxiliary block of the spatial layout device for city update construction according to the present invention.

Fig. 7 is a schematic structural diagram of a pushing block of the spatial layout device for city update construction according to the present invention.

Fig. 8 is a schematic structural diagram of a stress block of a spatial layout device for city update construction according to the present invention.

Fig. 9 is a schematic structural diagram of a movable block of a spatial layout device for city update construction according to the present invention.

In the figure: the cutting machine comprises a main cutting machine-1, an auxiliary handle-2, a motor-3, an adjusting plate-4, a bottom plate-5, a switch handle-6, a mounting disc-11, a cutting cutter-12, a scrap collecting plate-13, a fixing rod-14, a machine shell-15, a return spring-16, an embedded plate-131, a scrap collecting wall-132, an elastic block-133, a conducting plate-134, a fixing block-341, a reaction plate-342, a pushing block-343, a guiding plate-344, a mounting ring-345, a fixing wall-421, an elastic plate-422, an auxiliary block-423, a tamping block-231, a top plate-232, a telescopic block-233, a mounting plate-234, a connecting block-235, a stressed block-431, a moving plate-432, a fixing plate-433, a pressing block-434, a side baffle-311, an embedded plate-312, a mounting wall-313, a moving block-314, a pushing block-141, a connecting rod-142, a clamping block-143 and a limiting plate-144.

Detailed Description

The embodiments of the present invention will be described in further detail with reference to the drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in a specific case to those of ordinary skill in the art.

Example 1

As shown in figures 1 to 6:

the invention provides a spatial layout device for urban renewal construction, which structurally comprises a main cutter 1, an auxiliary handle 2, a motor 3, an adjusting plate 4, a bottom plate 5 and a switch handle 6, wherein the left end of the main cutter 1 is fixedly connected with the right end of the switch handle 6 in an embedding manner, the inner side of the auxiliary handle 2 is fixedly connected with the outer side of the main cutter 1 in an embedding manner, the inner side of the motor 3 is clamped and installed on the outer side of the main cutter 1, the lower end of the adjusting plate 4 is welded and installed on the upper end of the bottom plate 5, the upper end of the bottom plate 5 is fixedly installed on the lower end of the main cutter 1 in an embedding manner, the main cutter 1 comprises an installation disc 11, a cutting cutter disc 12, a scrap collecting plate 13, a fixed rod 14, a shell 15 and a reset spring 16, the outer side of the installation disc 11 is clamped and connected with the inner side of the cutting cutter disc 12, the outer side of the upper end of the scrap collecting plate 13 is movably clamped and the inner side of the shell 15, the outer side of the fixed rod 14 is fixedly connected with the inner side of the shell 15 in an embedding manner, the lower end of the reset spring 16 is fixedly connected with the inner side of the shell 15, and the upper end of the reset spring 16 is fixedly connected with the lower end of the scrap collecting plate 13 in an embedding manner.

Wherein, collection bits board 13 is including inlaying board 131, collection bits wall 132, bullet piece 133, conduction board 134, inlay board 131 lower extreme and collection bits wall 132 upper end welded connection, inlay the inboard activity block of board 131 outside and casing 15, bullet piece 133 lower extreme is installed perpendicularly in collection bits wall 132 upper end, the conduction board 134 outside is connected with the inboard embedded solid of bullet piece 133, the upper end of bullet piece 133 is the circular arc convex, and its length can contact with the length of dead lever 14, and has adopted the plastic material to make, can make collection bits board 13 at the in-process of activity, utilizes dead lever 14 and bullet piece 133 to contact between, makes bullet piece 133 warp and produces reset power after warping, carries reset power to conduction board 134, pops out the saw-dust that gathers bits wall 132 inboard through conduction board 134.

The conduction plate 134 comprises a fixed block 341, a reaction plate 342, a pushing block 343, a force guide plate 344 and a mounting ring 345, the outer side of the fixed block 341 is fixedly connected with the force guide plate 344, the outer side of the reaction plate 342 is fixedly connected with the inner side of the fixed block 341, the lower end of the pushing block 343 is vertically mounted at the upper end of the fixed block 341, the outer side of the force guide plate 344 is fixedly connected with the inner side of the mounting ring 345, the inner side of the mounting ring 345 is fixedly connected with the outer side of the elastic block 133, the force guide plate 344 is made of a plastic plate with a light material, the two force guide plates 344 are connected horizontally, the elastic block 133 can be conducted to the force guide plate 344 through the mounting ring 345 to a large extent when receiving a reset force through the weight of the plastic plate, and then conducted to the fixed block 341 in the reaction plate 342 through the force guide plate 344.

The reaction plate 342 includes a fixed wall 421, an elastic plate 422, and an auxiliary block 423, the outer side of the fixed wall 421 is fixedly connected with the inner side of the fixed block 341, the outer side of the elastic plate 422 is vertically installed on the inner side of the fixed wall 421, the lower end of the auxiliary block 423 is fixedly connected with the upper end of the elastic plate 422, the whole shape of the elastic plate 422 is in an upward arc shape, the width of the middle part of the upper end is narrow, the two ends are integrally attached to the inner side surface of the fixed wall 421, the force transmission force is increased by the attachment of the inner side to the surface of the fixed wall 421, the fixed wall 421 is deformed and bounced up after losing force by the shape of the elastic plate 422 when receiving restoring force, and then the wood chips are pushed by the auxiliary block 423 on the outer side.

The auxiliary block 423 comprises a tamping lug 231, a top plate 232, a telescopic block 233, a mounting plate 234 and a connecting block 235, wherein the lower end of the tamping lug 231 is vertically mounted at the upper end of the top plate 232, the lower end of the top plate 232 is connected with the upper end of the telescopic block 233 in a fixed manner, the lower end of the telescopic block 233 is vertically mounted at the upper end of the mounting plate 234, the lower end of the mounting plate 234 is connected with the upper end of the elastic plate 422 in a fixed manner, the lower end of the connecting block 235 is connected with the upper end of the mounting plate 234 in a fixed manner, the upper end of the connecting block 235 is connected with the lower end of the top plate 232 in a fixed manner, a plurality of circular arcs are arranged at the upper end part of the top plate 232, the inner groove is arranged at the middle end part of the tamping lug 231, and when the top plate 232 is sprung upward through the groove, the tamping lug 231 is effectively used for pushing sawdust and the tamping lug 231 is assisted by the groove to contact the sawdust, so as to increase the effect of pushing the sawdust.

The specific use mode and function of the embodiment are as follows:

in the invention, a starting motor 3 conducts electricity to a switch grip 6, the push cutting machine is supported by the hand-held switch grip 6 and an auxiliary grip 2, a bottom plate 5 is placed on a wood plate to be cut, the switch grip 6 is pressed to carry out rotary cutting, the wood plate pushes an opening at the right end of a chip collecting plate 13 in the pushing and cutting process, a chip collecting wall 132 moves on the inner wall of a machine shell 15 through an embedded plate 131, chips are collected through the opening of the chip collecting plate 13 in the cutting process, and a return spring 16 pulls the embedded plate 131 after the cutting is stopped, so that the chip collecting plate 13 is rotationally reset; when the inner wall of the scrap collecting wall 132 is blocked by the excessive sawdust accumulated on the inner wall, the fixing rod 14 contacts the elastic block 133 by the movement of the scrap collecting plate 13 in the housing 15, the upper end of the elastic block 133 is arc convex, the length of the elastic block 133 can contact the length of the fixing rod 14, the elastic block 133 is deformed and generates a restoring force after being deformed, the restoring force is transmitted to the conduction plate 134, the mounting ring 345 in the conduction plate 134 transmits the elastic force to the fixed block 341 through the guide plate 344, the fixed block 341 drives the fixing wall 421 to pull the elastic plate 422 on the inner side by the elastic force of the elastic block 133, the elastic plate 422 is deformed and concaved downwards, the elastic plate 422 is upwards after losing the elastic force and pushes the sawdust through the tamping blocks 231 in the auxiliary blocks 423, the top plate 232 is provided with the telescopic blocks 233 and the connecting blocks 235 at the middle end part of the mounting plate 234, the number of the top plate 232 can be increased, and the space can be sealed by the connecting blocks 235 to prevent the sawdust from rebounding into the middle end gap between the top plate 232 and the mounting plate 234.

Example 2

As shown in figures 7 to 9:

the invention provides a spatial layout device for urban renewal construction, wherein a push block 343 comprises a stress block 431, a movable plate 432, a fixed plate 433 and a press block 434, the lower end of the stress block 431 is fixedly connected with the upper end of the movable plate 432 in an embedded manner, the lower end of the movable plate 432 is fixedly connected with the upper end of the fixed plate 433 in an embedded manner, the lower end of the movable plate 432 is fixedly connected with the upper end of the press block 434 in an embedded manner, the lower end of the press block 434 is vertically arranged at the upper end of a fixed block 341, the lower end of the fixed plate 433 is fixedly arranged at the upper end of the push block 343, the lower end of the movable plate 432 is in an incomplete circular shape, two embedded plates with narrower width are arranged at the lower end, the movable plate 432 can be fixed by being arranged on the fixed plate 433, the movable plate 432 is pressed against the press block 434 by the two ends of the movable plate 432 under the elastic force of the fixed block 341, and the stress block 431 at the outer side pushes wood chips by the shaking of the movable plate 432.

The stressed block 431 comprises a side baffle 311, an embedded plate 312, an installation wall 313 and a movable block 314, wherein the inner side of the side baffle 311 is fixedly connected with the outer side of the installation wall 313, the inner side of the embedded plate 312 is fixedly connected with the outer side of the movable block 314 in a clamping manner, the lower end of the embedded plate 312 is fixedly connected with the upper end of a pushing block 343, the lower end of the movable block 314 is vertically installed at the upper end of the pushing block 343, the lower end of the installation wall 313 is fixedly installed at the upper end of the pushing block 343, the side baffle 311 is in the shape of an inwards concave arc of a triangular plate and is made of a nylon material with a rough surface, so that when the pushing block 343 drives the stressed block 431 to move integrally, sawdust is pushed by the embedded plate 312 and the movable block 314, and the shape and the surface roughness of the pushing block 343 are deepened to contact the sawdust, so that the embedded plate 312 and the movable block 314 are assisted in working.

Wherein, the movable block 314 includes ejector pad 141, connecting rod 142, block 143, limiting plate 144, the ejector pad 141 lower extreme is installed perpendicularly in connecting rod 142 upper end, ejector pad 141 lower extreme outside and the inboard activity block in built-in plate 312 upper end, connecting rod 142 lower extreme is built-in with block 143 upper end and is connected, the block 143 outside and the inboard activity block of limiting plate 144, be equipped with the lug in ejector pad 141's upper end, and ejector pad 141's inside is the design of fretwork form, has lightened ejector pad 141's whole weight through the design of fretwork, makes elasticity can more effectual drive ejector pad 141 reciprocate to promote the saw-dust, and lead to the lug and alleviate the phenomenon that the saw-dust promoted because the plane is difficult.

The specific use mode and function of the embodiment are as follows:

in the invention, when the fixed block 341 is pushed by elastic force, the force is transmitted to the movable plate 432 through the fixed plate 433, the lower end of the movable plate 432 is in an incomplete circle shape, two embedded plates with narrower width are arranged at the lower end, the movable plate 432 can be fixed through the fixed plate 433, the movable plate 432 is pressed against the pressing block 434 at two ends of the movable plate 432 under the elastic force of the fixed block 341, the wood dust is pushed by the stress block 431 at the outer side through the shaking of the movable plate 432, the wood dust is pushed by the embedded plate in the mounting wall 313 and the side baffle 311, the wood dust is pushed by the rough surface of the nylon material on the outer surface of the side baffle, the wood dust can be effectively driven by contact, the convex block is arranged at the upper end of the push block 141, the inside of the push block 141 is designed in a hollow shape, the overall weight of the push block 141 is reduced through the hollow design, the elastic force can be more effectively driven through the connecting rod 142, when the block 143 at the lower end of the connecting rod 142 moves to the upper end of the limiting plate 144, the wood dust is stopped, the wood dust is effectively pushed by the convex block 141 along with the up-down movement, and the wood dust can be accelerated to process the wood dust by the conductive plate 134.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A spatial layout device for urban updating construction structurally comprises a main cutting machine (1), an auxiliary handle (2), a motor (3), an adjusting plate (4), a bottom plate (5) and a switch handle (6), wherein the left end of the main cutting machine (1) is fixedly embedded with the right end of the switch handle (6), the inner side of the auxiliary handle (2) is fixedly embedded with the outer side of the main cutting machine (1), the inner side of the motor (3) is clamped and installed on the outer side of the main cutting machine (1), the lower end of the adjusting plate (4) is welded and installed at the upper end of the bottom plate (5), and the upper end of the bottom plate (5) is fixedly embedded and installed at the lower end of the main cutting machine (1); the method is characterized in that:

the main cutting machine (1) comprises an installation disc (11), a cutting cutter disc (12), a scrap collecting plate (13), a fixing rod (14), a casing (15) and a return spring (16), wherein the outer side of the installation disc (11) is connected with the inner side of the cutting cutter disc (12) in a clamping manner, the outer side of the upper end of the scrap collecting plate (13) is movably clamped with the inner side of the casing (15), the outer side of the fixing rod (14) is fixedly embedded with the inner side of the casing (15), the lower end of the return spring (16) is fixedly embedded with the inner side of the casing (15), and the upper end of the return spring (16) is fixedly embedded with the lower end of the scrap collecting plate (13);

the scrap collecting plate (13) comprises an embedded plate (131), a scrap collecting wall (132), an elastic block (133) and a conducting plate (134), the lower end of the embedded plate (131) is connected with the upper end of the scrap collecting wall (132) in a welding mode, the outer side of the embedded plate (131) is movably clamped with the inner side of the machine shell (15), the lower end of the elastic block (133) is vertically installed at the upper end of the scrap collecting wall (132), and the outer side of the conducting plate (134) is fixedly connected with the inner side of the elastic block (133);

the conduction plate (134) comprises a fixed block (341), a reaction plate (342), a pushing block (343), a force guide plate (344) and a mounting ring (345), the outer side of the fixed block (341) is fixedly connected with the force guide plate (344) in an embedded manner, the outer side of the reaction plate (342) is fixedly connected with the inner side of the fixed block (341), the lower end of the pushing block (343) is vertically mounted at the upper end of the fixed block (341), the outer side of the force guide plate (344) is fixedly connected with the inner side of the mounting ring (345) in an embedded manner, and the inner side of the mounting ring (345) is fixedly connected with the outer side of the elastic block (133);

the reaction plate (342) comprises a fixed wall (421), an elastic plate (422) and an auxiliary block (423), the outer side of the fixed wall (421) is fixedly connected with the inner side of the fixed block (341), the outer side of the elastic plate (422) is vertically installed on the inner side of the fixed wall (421), and the lower end of the auxiliary block (423) is fixedly connected with the upper end of the elastic plate (422);

the auxiliary block (423) comprises a tamping block (231), a top plate (232), a telescopic block (233), a mounting plate (234) and a connecting block (235), the lower end of the tamping block (231) is vertically mounted at the upper end of the top plate (232), the lower end of the top plate (232) is fixedly connected with the upper end of the telescopic block (233), the lower end of the telescopic block (233) is vertically mounted at the upper end of the mounting plate (234), the lower end of the mounting plate (234) is fixedly connected with the upper end of an elastic plate (422), the lower end of the connecting block (235) is fixedly connected with the upper end of the mounting plate (234), and the upper end of the connecting block (235) is fixedly connected with the lower end of the top plate (232);

the pushing block (343) comprises a stress block (431), a movable plate (432), a fixed plate (433) and a pressing block (434), the lower end of the stress block (431) is fixedly connected with the upper end of the movable plate (432), the lower end of the movable plate (432) is connected with the upper end of the fixed plate (433) in a clamping manner, the lower end of the movable plate (432) is fixedly connected with the upper end of the pressing block (434), the lower end of the pressing block (434) is vertically installed at the upper end of the fixed block (341), and the lower end of the fixed plate (433) is fixedly installed at the upper end of the pushing block (343);

the stress block (431) comprises a side baffle (311), an embedding plate (312), an installation wall (313) and a movable block (314), the inner side of the side baffle (311) is embedded and connected with the outer side of the installation wall (313), the inner side of the embedding plate (312) is clamped and connected with the outer side of the movable block (314), the lower end of the embedding plate (312) is embedded and connected with the upper end of the pushing block (343), the lower end of the movable block (314) is vertically installed at the upper end of the pushing block (343), and the lower end of the installation wall (313) is embedded and installed at the upper end of the pushing block (343);

the movable block (314) comprises a push block (141), a connecting rod (142), a clamping block (143) and a limiting plate (144), the lower end of the push block (141) is perpendicularly installed at the upper end of the connecting rod (142), the outer side of the lower end of the push block (141) is movably clamped with the inner side of the upper end of the embedded plate (312), the lower end of the connecting rod (142) is fixedly connected with the upper end of the clamping block (143), and the outer side of the clamping block (143) is movably clamped with the inner side of the limiting plate (144).