CN213938982U - Afforestation nursery stock shaping device - Google Patents

Abstract

The utility model relates to a afforestation equipment technical field, more specifically are afforestation nursery stock shaping device, including bearing mobile device, lift fixing device, strutting arrangement and shaping device, bearing mobile device and lift fixing device fixed connection, lift fixing device's top fixedly connected with strutting arrangement, shaping device is provided with six, and six shaping devices divide into about two sets ofly, and two sets of shaping devices are fixed connection respectively in strutting arrangement's the left and right sides, and this device can carry out the plastic to the great nursery stock of bending degree, and further, need not carry out the cladding of large tracts of land to the nursery stock to improve the survival rate of nursery stock.

Description

Afforestation nursery stock shaping device

Technical Field

The utility model relates to a afforestation equipment technical field, more specifically are afforestation nursery stock shaping device.

Background

The existing patent numbers are: CN201921996031.1 afforestation nursery stock shaping device, it is a plurality of through connecting band interconnect between the connecting plate, connecting plate both sides fixedly connected with ribbon, the first magic subsides that match each other have been made on the ribbon surface, the equal fixed mounting in one side of connecting plate surface has the retainer plate, the retainer plate endotheca is equipped with the fixed hook, fixed hook tip fixedly connected with brace, the brace is kept away from the tip fixedly connected with coupling hook of fixed hook, this surface of connecting plate is located retainer plate one side fixed mounting and has the hook, the hook with the coupling hook is the looks mating connection.

The device twines the nursery stock through a plurality of braces to carry out the plastic to the nursery stock, but the device is not convenient for carry out the plastic to the great nursery stock of crooked degree, and on the other hand, the nursery stock large tracts of land is wrapped, influences the normal breathing of nursery stock, can cause the damage to the nursery stock.

Disclosure of Invention

The utility model relates to a afforestation equipment technical field, more specifically are afforestation nursery stock shaping device, including bearing mobile device, lift fixing device, strutting arrangement and shaping device, this device can carry out the plastic to the great nursery stock of degree of curvature, and further, need not carry out the cladding of large tracts of land to the nursery stock to improve the survival rate of nursery stock.

The utility model provides an afforestation nursery stock shaping device, is including bearing mobile device, lift fixing device, strutting arrangement and shaping device, bear mobile device and lift fixing device fixed connection, lift fixing device's top fixedly connected with strutting arrangement, shaping device is provided with six, and six shaping devices divide into about two sets ofly, and two sets of shaping devices are fixed connection respectively in strutting arrangement's the left and right sides.

As this technical scheme's further optimization, the utility model relates to an afforestation nursery stock shaping device bear the mobile device and include loading board, fixed rotating shaft, gyro wheel, remove handle and spring mount, the equal fixedly connected with fixed rotating shaft in four angle departments of loading board, the outside of every fixed rotating shaft all rotates and is connected with the gyro wheel, the right-hand member fixedly connected with of loading board top removes the handle, the equal fixedly connected with spring mount in the front and back both ends of loading board top.

As this technical scheme's further optimization, the utility model relates to a afforestation nursery stock shaping device lift fixing device include lifter plate, fix screw block, T type stopper, the fixed column, the locking handle, the nail post, spiral plate and extension spring, a plurality of fix screw blocks of circumference fixedly connected with in the lifter plate outside, equal sliding connection has T type stopper in every fix screw block, the top fixedly connected with fixed column of every T type stopper, equal fixedly connected with locking handle on every fixed column, the equal fixedly connected with nail post in below of every T type stopper, the equal fixedly connected with spiral plate in every nail post outside, the extension spring is provided with four, four extension springs divide into two sets of front and back, the equal fixed connection in top of lifter plate of two sets of extension springs, two sets of extension springs respectively with two spring mount fixed connection.

As this technical scheme's further optimization, the utility model relates to an afforestation nursery stock shaping device strutting arrangement include support ring and support column, two support columns of top fixedly connected with of support ring, support ring fixed connection is in the top of loading board.

As a further optimization of the technical scheme, the shaping device of the garden greening nursery stock shaping device comprises a lead screw fixing block, a U-shaped bracket, a bearing, a threaded sleeve, a connecting rod, a rotating handle, a lead screw, a push plate, a silica gel shaping block and an auxiliary sliding column, wherein the right end of the lead screw fixing block is fixedly connected with the U-shaped bracket, the right end of the U-shaped bracket is fixedly connected with an outer ring of the bearing, the right end of the inner ring of the bearing is fixedly connected with the threaded sleeve, the threaded sleeve is fixedly connected with the rotating handle through a plurality of connecting rods, the inner surface of the threaded sleeve is provided with threads, the threaded sleeve is connected with the lead screw through the threads, the lead screw is in sliding connection with a support column, the left end of the lead screw is fixedly connected with the push plate, the left end of the push plate is fixedly connected with the silica gel shaping block, the upper end and the lower end of the right side of the push plate are both fixedly connected with the auxiliary sliding columns, and the two auxiliary sliding columns are both in sliding connection with the lead screw fixing block, two supplementary travelers all with support column sliding connection, shaping device be provided with six, six shaping device divide into about two sets of, two sets of shaping device difference fixed connection are in the outside of two support columns.

The utility model relates to an afforestation nursery stock shaping device's beneficial effect does:

the movable handle is pushed and pulled to enable the plurality of rollers to rotate around the plurality of fixed rotating shafts respectively, the device is moved to a nursery stock position to be shaped, the nursery stock enters the device from a gap on the lifting plate, a cut-preventing fillet is arranged at the gap on the lifting plate, workers and nursery stocks are prevented from being cut by the device, the safety of the device is improved, after a plurality of silica gel shaping blocks on the device are aligned to the nursery stock to be shaped, the plurality of locking handles are pressed and rotated to enable the plurality of spiral plates to be screwed into the ground, at the moment, the plurality of tension springs are lengthened, the plurality of tension springs are designed to enable the lifting plate to be lifted up when the device is moved, the device is convenient to use and move, finally, the lifting plate is enabled to be in contact with the ground and fixed, in the process of shaping the nursery stock, the nursery stock exerts reverse force on the device to prevent the device from inclining, and the device can be kept stable when the nursery stock is shaped, the six shaping devices can be divided into an upper layer, a middle layer and a lower layer when in use, when in shaping of nursery stocks, the two shaping devices on the lower layer are firstly adjusted, the specific adjustment mode is that the handle is firstly rotated, because the thread sleeve is connected with the screw rod through the thread, when the handle is rotated, the effect of the forward extension and the backward retraction of the screw rod can be realized, the design of the two auxiliary sliding columns can lead the screw rod to play a guiding role in the moving process, the rotation of the push plate can be avoided, the push plate is driven to extend forward and backward through the moving of the screw rod, finally the silica gel shaping block is used for shaping the nursery stocks, the strength of the nursery stocks shaping mode can be adjusted, the damage to the nursery stocks is reduced, the surface of the nursery stocks is not required to be covered by a large area, the nursery stocks can breathe normally, the damage to the nursery stocks is further reduced, and the two shaping devices on the lower layer are adjusted to fix the root parts of the nursery stocks, then adjust two middle-level shaping devices, because two shaping devices of lower floor are fixed the nursery stock, consequently when adjusting two middle-level shaping devices, can carry out the plastic to the branch of nursery stock and can not harm the root of nursery stock in the plastic process, later adjust two shaping devices of upper strata and carry out the plastic to the nursery stock, the design of upper and middle three-layer shaping device makes the device can carry out the plastic to the nursery stock that the degree of curvature is great to through adjusting the plastic dynamics, realize reducing the effect of nursery stock damage.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Fig. 1 is a schematic structural view of the landscaping seedling shaping device of the present invention;

FIG. 2 is a schematic structural diagram of a mobile device;

FIG. 3 is a schematic structural view of the lifting fixture;

FIG. 4 is a schematic view of a portion of the lifting fixture;

FIG. 5 is a schematic structural view of the support device;

fig. 6 is a schematic structural diagram of the shaping device.

In the figure: carrying the mobile device 1; a carrier plate 1-1; fixing a rotating shaft 1-2; 1-3 of rollers; moving the handle 1-4; 1-5 parts of a spring fixing frame; a lifting fixing device 2; 2-1 of a lifting plate; 2-2 parts of a screw fixing block; 2-3 of a T-shaped limiting block; fixing columns 2-4; 2-5 of a locking handle; 2-6 parts of nail columns; 2-7 of a spiral plate; 2-8 of a tension spring; a support device 3; a support ring 3-1; 3-2 of a support column; a shaping device 4; 4-1 of a screw rod fixing block; 4-2 of a U-shaped bracket; 4-3 of a bearing; 4-4 of a threaded sleeve; 4-5 of a connecting rod; rotating the handle 4-6; 4-7 of a screw rod; 4-8 parts of a push plate; 4-9 parts of silica gel shaping blocks; and 4-10 of auxiliary sliding columns.

Detailed Description

The first embodiment is as follows:

the following description of the embodiment is made with reference to fig. 1-6, and the present invention relates to the technical field of greening equipment, and more particularly to a landscaping seedling shaping device, which comprises a bearing moving device 1, a lifting fixing device 2, a supporting device 3 and a shaping device 4, wherein push-pull moving handles 1-4 are used to make a plurality of rollers 1-3 rotate around a plurality of fixed rotating shafts 1-2 respectively, the device is moved to the position of a seedling to be shaped, so that the seedling enters the device from a gap on a lifting plate 2-1, the gap on the lifting plate 2-1 is provided with a cut-proof fillet to prevent the device from cutting workers and seedlings, the safety of the device is improved, after a plurality of silica gel shaping blocks 4-9 on the device are aligned to the seedling to be shaped, a plurality of locking handles 2-5 are pressed and rotated to make a plurality of spiral plates 2-7 screwed into the ground, at the moment, the plurality of tension springs 2-8 are lengthened, the plurality of tension springs 2-8 are designed to enable the plurality of tension springs 2-8 to lift the lifting plate 2-1 when the device is moved, the device is convenient to use and move, finally, the lifting plate 2-1 is in contact with the ground and is fixed, when the nursery stock is shaped, the nursery stock exerts reverse force on the device to prevent the device from inclining, the device can keep stable when the nursery stock is shaped, the six shaping devices 4 can be divided into an upper layer, a middle layer and a lower layer when in use, when the nursery stock is shaped, the two shaping devices 4 on the lower layer are firstly adjusted, the specific adjustment mode is that the handle 4-6 is firstly rotated, because the thread sleeve 4-4 is connected with the screw rod 4-7 through threads, when the handle 4-6 is rotated, the effect that the screw rod 4-7 extends forwards and retreats can be realized, the design of the two auxiliary sliding columns 4-10 can ensure that the screw rod 4-7 plays a guiding role in the moving process, the rotation of the push plate 4-8 can be avoided, the push plate 4-8 is driven to extend forwards and retreat by the movement of the screw rod 4-7, and finally the silica gel shaping block 4-9 shapes the nursery stock, the strength of the nursery stock shaping mode can be adjusted, the damage to the nursery stock is reduced, the surface of the nursery stock does not need to be covered in a large area, the nursery stock can breathe normally, the damage to the nursery stock is further reduced, the two shaping devices 4 on the lower layer are adjusted to fix the root of the nursery stock, then the two shaping devices 4 on the middle layer are adjusted, and the two shaping devices 4 on the lower layer fix the nursery stock, so when the two shaping devices 4 on the middle layer are adjusted, the branches of the nursery stock can be shaped, and the root of the nursery stock cannot be damaged in the shaping process, then, the two shaping devices 4 on the upper layer are adjusted to shape the nursery stock, the design of the upper, middle and lower three-layer shaping devices 4 enables the device to shape the nursery stock with large bending degree, and the effect of reducing the damage to the nursery stock is achieved by adjusting the shaping force.

The utility model provides an afforestation nursery stock shaping device, including bearing mobile device 1, lift fixing device 2, strutting arrangement 3 and shaping device 4, bear mobile device 1 and 2 fixed connection of lift fixing device, 2 lift functions of lift fixing device can make things convenient for the use and the removal of device, the top fixedly connected with strutting arrangement 3 of lift fixing device 2, lift fixing device 2 plays support and fixed effect to strutting arrangement 3, shaping device 4 is provided with six, six shaping device 4 divide into about two sets ofly, two sets of shaping device 4 difference fixed connection are in strutting arrangement 3's the left and right sides, six shaping device 4's design can carry out the plastic to the great nursery stock of flexion to can adjust the plastic dynamics, reach the effect that reduces the nursery stock damage.

The second embodiment is as follows:

the embodiment is described below with reference to fig. 1-6, and the embodiment will be further described, wherein the carrying and moving device 1 includes a carrying plate 1-1, a fixed rotating shaft 1-2, rollers 1-3, a moving handle 1-4 and a spring fixing frame 1-5, the fixed rotating shaft 1-2 is fixedly connected to four corners of the carrying plate 1-1, the carrying plate 1-1 supports and fixes a plurality of fixed rotating shafts 1-2, the rollers 1-3 are rotatably connected to the outer side of each fixed rotating shaft 1-2, the fixed rotating shafts 1-2 provide a rotating and fixing space for the rollers 1-3, the moving handle 1-4 is fixedly connected to the right end above the carrying plate 1-1, and the moving handle 1-4 is designed to facilitate the movement of the device, the front end and the rear end above the bearing plate 1-1 are fixedly connected with spring fixing frames 1-5, and the bearing plate 1-1 plays a role in supporting and fixing the two spring fixing frames 1-5.

The third concrete implementation mode:

the second embodiment is further described with reference to fig. 1-6, wherein the lifting fixing device 2 includes a lifting plate 2-1, a plurality of screw fixing blocks 2-2 fixedly connected to the outer side of the lifting plate 2-1 in the circumferential direction, a T-shaped stopper 2-3, a fixing post 2-4, a locking handle 2-5, a nail post 2-6, a spiral plate 2-7 and a tension spring 2-8, the lifting plate 2-1 supports and fixes the screw fixing blocks 2-2, the T-shaped stopper 2-3 is slidably connected to the inside of each screw fixing block 2-2, the fixing post 2-4 is fixedly connected to the upper part of each T-shaped stopper 2-3, the locking handle 2-5 is fixedly connected to each fixing post 2-4, the locking handle 2-5 is designed to facilitate the rotation of the fixing column 2-4, the nail column 2-6 is fixedly connected below each T-shaped limiting block 2-3, the spiral plate 2-7 is fixedly connected outside each nail column 2-6, the lifting plate 2-1 can be driven to descend when the spiral plate 2-7 is screwed into the ground due to the T-shaped design of the T-shaped limiting blocks 2-3, four tension springs 2-8 are arranged, the four tension springs 2-8 are divided into a front group and a rear group, the two groups of tension springs 2-8 are fixedly connected above the lifting plate 2-1, the two groups of tension springs 2-8 are respectively and fixedly connected with the two spring fixing frames 1-5, the plurality of locking handles 2-5 are pressed and rotated, the plurality of spiral plates 2-7 are screwed into the ground, and the plurality of tension springs 2-8 are stretched, the plurality of tension springs 2-8 are designed to enable the plurality of tension springs 2-8 to lift the lifting plate 2-1 when the device is moved, so that the device is convenient to use and move, and finally the lifting plate 2-1 is contacted with the ground and fixed, so that the device cannot be inclined when the nursery stock is shaped by applying reverse force to the device, and the device can be kept stable when the nursery stock is shaped.

The fourth concrete implementation mode:

the embodiment is described below with reference to fig. 1 to 6, and the third embodiment is further described in the present embodiment, where the supporting device 3 includes a supporting ring 3-1 and two supporting columns 3-2, two supporting columns 3-2 are fixedly connected above the supporting ring 3-1, the supporting ring 3-1 supports and fixes the two supporting columns 3-2, the supporting ring 3-1 is fixedly connected above the bearing plate 1-1, and the bearing plate 1-1 supports and fixes the supporting ring 3-1.

The fifth concrete implementation mode:

the third embodiment is further described by the third embodiment with reference to fig. 1-6, wherein the shaping device 4 comprises a lead screw fixing block 4-1, a U-shaped bracket 4-2, a bearing 4-3, a threaded sleeve 4-4, a connecting rod 4-5, a rotating handle 4-6, a lead screw 4-7, a push plate 4-8, a silica gel shaping block 4-9 and an auxiliary sliding column 4-10, the right end of the lead screw fixing block 4-1 is fixedly connected with the U-shaped bracket 4-2, the lead screw fixing block 4-1 plays a role in supporting and fixing the U-shaped bracket 4-2, the right end of the U-shaped bracket 4-2 is fixedly connected with the outer ring of the bearing 4-3, and the U-shaped bracket 4-2 plays a role in supporting and fixing the outer ring of the bearing 4-3, the right end of the inner ring of the bearing 4-3 is fixedly connected with a threaded sleeve 4-4, the threaded sleeve 4-4 is fixedly connected with a rotating handle 4-6 through a plurality of connecting rods 4-5, the inner surface of the threaded sleeve 4-4 is provided with threads, the threaded sleeve 4-4 is connected with a screw rod 4-7 through threads, when the rotating handle 4-6 is rotated, the effect of forward extension and backward retraction of the screw rod 4-7 can be realized, the screw rod 4-7 is connected with a support column 3-2 in a sliding way, the left end of the screw rod 4-7 is fixedly connected with a push plate 4-8, the screw rod 4-7 plays a role in supporting and fixing the push plate 4-8, the left end of the push plate 4-8 is fixedly connected with a silica gel shaping block 4-9, the silica gel shaping block 4-9 is made of silica gel, and can prevent the nursery, the upper end and the lower end of the right side of the push plate 4-8 are fixedly connected with auxiliary sliding columns 4-10, the two auxiliary sliding columns 4-10 are connected with the screw rod fixing block 4-1 in a sliding mode, the screw rod 4-7 can play a guiding role in the moving process due to the design of the two auxiliary sliding columns 4-10, the push plate 4-8 can be prevented from rotating, the two auxiliary sliding columns 4-10 are connected with the support column 3-2 in a sliding mode, the six shaping devices 4 are arranged, the six shaping devices 4 are divided into a left group and a right group, the two groups of shaping devices 4 are fixedly connected to the outer sides of the two support columns 3-2 respectively, and the six silica gel shaping blocks 4-9 can be designed to shape the nursery stock with large bending degree and can adjust shaping force to achieve the effect of reducing damage to the nursery.

The utility model relates to a afforestation nursery stock shaping device's theory of operation:

the movable handle 1-4 is pushed and pulled to enable the plurality of rollers 1-3 to rotate around the plurality of fixed rotating shafts 1-2 respectively, the device is moved to a nursery stock position to be shaped, the nursery stock enters the device from a gap on the lifting plate 2-1, a cut-preventing fillet is arranged at the gap on the lifting plate 2-1 to prevent the device from cutting workers and nursery stocks, the safety of the device is improved, after a plurality of silica gel shaping blocks 4-9 on the device are aligned with the nursery stock to be shaped, the plurality of locking handles 2-5 are pressed and rotated to enable the plurality of spiral plates 2-7 to be screwed into the ground, at the moment, the plurality of tension springs 2-8 are lengthened, the plurality of tension springs 2-8 are designed to enable the plurality of tension springs 2-8 to lift the lifting plate 2-1 when the device is moved, the use and the movement of the device are convenient, and finally the lifting plate 2-1 is in contact with the ground and is fixed, the device can be kept stable when the device is used for shaping the nursery stock, the six shaping devices 4 can be divided into an upper layer, a middle layer and a lower layer when the device is not inclined by applying reverse force to the device, the two shaping devices 4 on the lower layer are firstly adjusted when the nursery stock is shaped, the specific adjustment mode is that the handles 4-6 are firstly rotated and rotated, the threaded sleeves 4-4 are connected with the screw rods 4-7 through threads, so that the effect of forward extension and backward retraction of the screw rods 4-7 can be realized when the handles 4-6 are rotated and rotated, the two auxiliary sliding columns 4-10 are designed to ensure that the screw rods 4-7 play a role of guiding in the moving process, the rotation of the push plates 4-8 can be avoided, and the forward extension and backward retraction of the push plates 4-8 are driven by the movement of the screw rods 4-7, finally, the silica gel shaping block 4-9 shapes the nursery stock, the strength of the nursery stock shaping mode can be adjusted, the damage to the nursery stock is reduced, and the surface of the nursery stock does not need to be covered in a large area, so that the nursery stock can breathe normally, the damage to the nursery stock is further reduced, the two shaping devices 4 at the lower layer are adjusted to fix the root of the nursery stock, then the two shaping devices 4 at the middle layer are adjusted, because the two shaping devices 4 at the lower layer fix the nursery stock, when the two shaping devices 4 at the middle layer are adjusted, can carry out the plastic and can not harm the root of nursery stock among the plastic process to the branch of nursery stock, later adjust two shaping device 4 on upper strata and carry out the plastic to the nursery stock, the design of three-layer shaping device 4 about the upper and middle-lower makes the device can carry out the plastic to the great nursery stock of bending degree to through adjusting the plastic dynamics, realize reducing the effect of damaging the nursery stock.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims (5)

1. The utility model provides an afforestation nursery stock shaping device, is including bearing mobile device (1), lift fixing device (2), strutting arrangement (3) and shaping device (4), its characterized in that: bear mobile device (1) and lift fixing device (2) fixed connection, lift fixing device's (2) top fixedly connected with strutting arrangement (3), shaping device (4) are provided with six, and six shaping device (4) divide into about two sets of, and two sets of shaping device (4) are fixed connection respectively in the left and right sides of strutting arrangement (3).

2. The landscaping seedling shaping device of claim 1, wherein: the bearing moving device (1) comprises a bearing plate (1-1), fixed rotating shafts (1-2), idler wheels (1-3), moving handles (1-4) and spring fixing frames (1-5), wherein the fixed rotating shafts (1-2) are fixedly connected with four corners of the bearing plate (1-1), the idler wheels (1-3) are rotatably connected with the outer side of each fixed rotating shaft (1-2), the moving handles (1-4) are fixedly connected with the right end of the upper portion of the bearing plate (1-1), and the spring fixing frames (1-5) are fixedly connected with the front end and the rear end of the upper portion of the bearing plate (1-1).

3. The landscaping seedling shaping device of claim 2, wherein: the lifting fixing device (2) comprises a lifting plate (2-1), screw fixing blocks (2-2), T-shaped limiting blocks (2-3), fixing columns (2-4), locking handles (2-5), nail columns (2-6), spiral plates (2-7) and tension springs (2-8), wherein the plurality of screw fixing blocks (2-2) are fixedly connected to the outer side of the lifting plate (2-1) in the circumferential direction, the T-shaped limiting blocks (2-3) are connected to the inner side of each screw fixing block (2-2) in a sliding mode, the fixing columns (2-4) are fixedly connected to the upper portions of the T-shaped limiting blocks (2-3), the locking handles (2-5) are fixedly connected to the upper portions of the fixing columns (2-4), the nail columns (2-6) are fixedly connected to the lower portions of the T-shaped limiting blocks (2-3), the outer side of each nail column (2-6) is fixedly connected with a spiral plate (2-7), four tension springs (2-8) are arranged, the four tension springs (2-8) are divided into a front group and a rear group, the two groups of tension springs (2-8) are fixedly connected above the lifting plate (2-1), and the two groups of tension springs (2-8) are respectively and fixedly connected with two spring fixing frames (1-5).

4. A afforestation nursery stock shaping device according to claim 3, characterized in that: the supporting device (3) comprises a supporting ring (3-1) and supporting columns (3-2), the two supporting columns (3-2) are fixedly connected above the supporting ring (3-1), and the supporting ring (3-1) is fixedly connected above the bearing plate (1-1).

5. A afforestation nursery stock shaping device according to claim 3, characterized in that: the shaping device (4) comprises a lead screw fixing block (4-1), a U-shaped support (4-2), a bearing (4-3), a threaded sleeve (4-4), a connecting rod (4-5), a rotating handle (4-6), a lead screw (4-7), a push plate (4-8), a silica gel shaping block (4-9) and an auxiliary sliding column (4-10), wherein the right end of the lead screw fixing block (4-1) is fixedly connected with the U-shaped support (4-2), the right end of the U-shaped support (4-2) is fixedly connected with the outer ring of the bearing (4-3), the right end of the inner ring of the bearing (4-3) is fixedly connected with the threaded sleeve (4-4), and the threaded sleeve (4-4) is fixedly connected with the rotating handle (4-6) through a plurality of connecting rods (4-5), the inner surface of the threaded sleeve (4-4) is provided with threads, the threaded sleeve (4-4) is in threaded connection with a screw rod (4-7), the screw rod (4-7) is in sliding connection with a support column (3-2), the left end of the screw rod (4-7) is fixedly connected with a push plate (4-8), the left end of the push plate (4-8) is fixedly connected with a silica gel shaping block (4-9), the upper end and the lower end of the right side of the push plate (4-8) are fixedly connected with auxiliary sliding columns (4-10), the two auxiliary sliding columns (4-10) are both in sliding connection with a screw rod fixing block (4-1), the two auxiliary sliding columns (4-10) are both in sliding connection with the support column (3-2), and the two groups of shaping devices (4) are respectively and fixedly connected to the outer sides of the two support columns (3-2).

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