CN221086294U - Sand making machine and support structure thereof - Google Patents
Sand making machine and support structure thereof Download PDFInfo
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- CN221086294U CN221086294U CN202322768470.XU CN202322768470U CN221086294U CN 221086294 U CN221086294 U CN 221086294U CN 202322768470 U CN202322768470 U CN 202322768470U CN 221086294 U CN221086294 U CN 221086294U
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- 239000004576 sand Substances 0.000 title claims abstract description 50
- 238000000429 assembly Methods 0.000 claims abstract description 73
- 230000000712 assembly Effects 0.000 claims abstract description 73
- 238000012216 screening Methods 0.000 claims abstract description 15
- 239000004575 stone Substances 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 25
- 239000000463 material Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 8
- 230000008569 process Effects 0.000 abstract description 8
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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Abstract
The utility model discloses a sand making machine and a support structure thereof, comprising: the device comprises a frame, eccentric driving assemblies respectively arranged at two sides of the frame, and screen frame assemblies detachably arranged at the opposite surfaces of the two groups of eccentric driving assemblies, wherein the two groups of eccentric driving assemblies can drive the screen frame assemblies to move vertically so as to vibrate the screen frame assemblies to accelerate screening out sand and stone with a required size; and the rake assemblies are respectively arranged on the opposite surfaces of the two groups of eccentric driving assemblies, and the two groups of rake assemblies are arranged above the screen frame assemblies. According to the utility model, through the structural characteristics of the eccentric driving assembly, the screen frame assembly is driven to vibrate up and down so as to accelerate the sand screening process, and the sand inside the screen frame assembly is stirred horizontally along with the position setting and the structural characteristics of the rake assembly, so that the sand screening process is further accelerated.
Description
Technical Field
The utility model relates to the technical field of sand making machines, in particular to a sand making machine and a support structure thereof.
Background
In the sand making process, in order to obtain sand materials with different particle sizes, sand is often required to be screened;
But current sand sieving mechanism makes the granule that is less than the sieve mesh discharge in the sieve through the sieve, and big granule then remains on the sieve, and in the in-service use, firstly, through single vibrating mode, screening inefficiency, secondly, lack harrow material mechanism, sand is concentrated somewhere easily, easily causes the screen cloth to block up, consequently, proposes a sand making machine and supporting structure thereof.
Disclosure of utility model
The utility model aims to provide a sand making machine and a support structure thereof, wherein the sand making machine drives a screen frame assembly to vibrate up and down through the structural characteristics of an eccentric driving assembly so as to accelerate the sand screening process, and the sand screening process is further accelerated by stirring sand in the screen frame assembly horizontally along with the up and down of the screen frame assembly in accordance with the position setting and the structural characteristics of a rake assembly.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a sand making machine, comprising: the device comprises a frame, eccentric driving assemblies respectively arranged at two sides of the frame, and screen frame assemblies detachably arranged at the opposite surfaces of the two groups of eccentric driving assemblies, wherein the two groups of eccentric driving assemblies can drive the screen frame assemblies to move vertically so as to vibrate the screen frame assemblies to accelerate screening out sand and stone with a required size; and the rake assemblies are respectively arranged on the opposite surfaces of the two groups of eccentric driving assemblies, the two groups of rake assemblies are arranged above the screen frame assemblies, and when the eccentric driving assemblies drive the screen frame assemblies to move vertically, the two groups of rake assemblies synchronously move up and down and horizontally oppositely.
Preferably, the screen frame assembly comprises a mounting frame and a screen arranged inside the mounting frame; the device further comprises two groups of connecting blocks which are respectively fixed on two sides of the mounting frame, and the two groups of connecting blocks respectively correspond to the two groups of eccentric driving components.
Preferably, each group of eccentric driving components comprises two groups of eccentric driving structures, and the two groups of eccentric driving structures are respectively arranged at one end of the frame and are symmetrically distributed; each group of eccentric driving structure comprises a mounting shaft which is rotatably connected to the lower part of the vertical section of the frame, a driving wheel is eccentrically fixed on the mounting shaft, and a driving frame which is sleeved on the outer wall of the driving wheel is arranged on the limiting sleeve; the device also comprises a limiting frame fixed in the middle of the vertical section of the frame, and a supporting rod fixed at the top of the transmission frame penetrates through the inside of the limiting frame from bottom to top and is fixed with a supporting plate; the mounting structure is arranged on the inner side of the supporting plate and used for limiting and mounting the connecting block where the screen frame component is located; the motor is arranged on the outer wall of the frame, and an output shaft of the motor penetrates through a through hole formed in the side wall of the frame and is fixedly connected with the mounting shaft to provide power for rotation of the mounting shaft.
Preferably, each group of mounting structures comprises a connecting plate fixed on the inner side of the supporting plate, a limiting groove is formed in the connecting plate, and a limiting shaft fixed on the connecting plate is rotatably connected with a limiting strip, and when the connecting block is placed in the limiting groove, the limiting strip is used for further limiting of the connecting block.
Preferably, each group of spike rake components comprises two spike rake structures and rake rods fixed at the inner side ends of the two spike rake structures, and the rake rods are arranged in the installation frame and stir sand on the upper surface of the screen; each rake structure comprises a movable plate which is arranged on the supporting plate in a limiting sliding manner and a mounting rod which is arranged on the inner side of the movable plate in a limiting manner, and the rake rods are fixedly arranged at the end parts of the mounting rods where the two rake structures are arranged; the movable plate is provided with a plurality of mounting parts; the mounting column is fixed on the outer side of the limiting frame, a first transmission rod is rotatably connected to a connecting shaft arranged at the end part of the mounting column, and a second transmission rod is rotatably connected to the top end of the first transmission rod and the mounting piece through a first pin shaft respectively; the movable plate is fixed on the support plate, and the movable plate is fixed on the support plate.
Preferably, the movable plate is further provided with a sliding groove, the end part of the mounting rod, far away from the rake rod, is slidably mounted inside the sliding groove, the mounting rod is provided with a mounting groove, far away from the end part of the rake rod, the mounting groove is internally provided with a bolt, and the movable plate is further provided with a threaded groove inside the sliding groove.
A support structure is applied to the sand making machine: the support structure comprises a support frame fixed at the bottom of the horizontal section of the frame and a through groove formed in the horizontal section of the frame, wherein the two sides of the through groove are respectively and obliquely fixed with material guide plates, and the two material guide plates are symmetrically distributed; the device also comprises clamping frames which are respectively fixed on the opposite sides of the two material guiding plates, and a baffle which is arranged in the two clamping frames and can be pulled out, wherein the baffle is used for receiving the sand and stones which are sieved; a pull ring is further fixed on one side of the baffle plate, and the baffle plate can be moved conveniently.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, the screen frame assembly can be installed through two groups of eccentric driving assemblies respectively arranged on two sides of the frame, and the installation mode is detachable installation, so that the screen frame assembly can be replaced to meet the screening requirements of sand stones with different sizes; the rake assemblies are arranged on opposite surfaces of the two groups of eccentric driving assemblies, are arranged above the screen frame assemblies and stir sand and stone in the screen frame assemblies, and can drive the screen frame assemblies and the rake assemblies to synchronously and vertically move due to the structural characteristics of the eccentric driving assemblies so as to enable the screen frame assemblies to vibrate and accelerate the screen of sand and stone with a required size; the structure characteristics of the two groups of rake assemblies are matched, and the rake assemblies can move horizontally away from each other or relatively along with the up and down of the screen frame assemblies, so that sand and stones in the screen frame assemblies are further stirred back and forth, and the screening efficiency of the screen frame assemblies is further accelerated.
Drawings
FIG. 1 is a schematic view of a first perspective view of the present utility model;
FIG. 2 is a schematic view of a second perspective view of the present utility model;
FIG. 3 is a perspective view of a third perspective view of the present utility model;
FIG. 4 is a schematic view of a partial enlarged construction of the eccentric drive assembly;
FIG. 5 is a schematic elevational view of the structure of FIG. 4;
FIG. 6 is a schematic rear view of the structure of FIG. 4;
fig. 7 is a schematic view of a partial enlarged structure of the screen frame assembly.
In the figure: 1. a support frame; 2. a motor; 3. a frame; 4. a support plate; 5. a first transmission rod; 6. a second transmission rod; 7. a mounting groove; 8. a bolt; 9. a mounting rod; 10. a harrow bar; 11. a mounting frame; 12. a limit bar; 13. a connecting plate; 14. a connecting block; 15. a limiting shaft; 16. a chute; 17. a mounting member; 18. a connecting shaft; 19. a material guide plate; 20. a through groove; 21. a transmission frame; 22. a limit frame; 23. a mounting column; 24. a support rod; 25. a driving wheel; 26. a driving rod; 27. a baffle; 28. a clamping frame; 29. a pull ring; 30. a movable plate; 31. a screen; 32. and a third transmission rod.
Detailed Description
In the description of the present utility model, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model. Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Example 1
Referring to fig. 1 to 7, the present utility model preferably provides the following technical solutions: a sand making machine, comprising: the machine frame 3, and eccentric driving components respectively arranged at two sides of the machine frame 3, and also comprises a screen frame component which is detachably arranged at the opposite sides of the two groups of eccentric driving components, wherein the two groups of eccentric driving components can drive the screen frame component to move vertically so as to vibrate the screen frame component to accelerate the screening of sand and stone with a required size; and the rake assemblies are respectively arranged on opposite sides of the two groups of eccentric driving assemblies, and the two groups of rake assemblies are arranged above the screen frame assemblies, so that when the eccentric driving assemblies drive the screen frame assemblies to move vertically, the two groups of rake assemblies synchronously move up and down and horizontally oppositely.
In the embodiment, as shown in fig. 1 and 2, the screen frame assembly can be installed through two groups of eccentric driving assemblies respectively arranged on two sides of the frame 3, and the installation mode is detachable, so that the screen frame assembly can be replaced to meet the screening requirements of sand stones with different sizes;
The rake assemblies are arranged on opposite surfaces of the two groups of eccentric driving assemblies, are arranged above the screen frame assemblies and stir sand and stone in the screen frame assemblies, and particularly as shown in fig. 1, due to the structural characteristics of the eccentric driving assemblies, the rake assemblies can drive the screen frame assemblies and the rake assemblies to synchronously and vertically move so as to enable the screen frame assemblies to vibrate and accelerate the screening of sand and stone with required size; the structure characteristics of the two groups of rake assemblies are matched, and the rake assemblies can move horizontally away from each other or relatively along with the up and down of the screen frame assemblies, so that sand and stones in the screen frame assemblies are further stirred back and forth, and the screening efficiency of the screen frame assemblies is further accelerated.
Further, the screen frame assembly includes a mounting frame 11, and a screen 31 disposed inside the mounting frame 11; and two groups of connecting blocks 14 respectively fixed on two sides of the mounting frame 11 are also included, and the two groups of connecting blocks 14 respectively correspond to the two groups of eccentric driving components.
The screening process of sand is completed by the screen 31 provided inside the mounting frame 11 when the mounting frame 11 vibrates up and down, as shown in fig. 7.
Further, each group of eccentric driving components comprises two groups of eccentric driving structures, and the two groups of eccentric driving structures are respectively arranged at one end of the frame 3 and are symmetrically distributed; each group of eccentric driving structure comprises a mounting shaft which is rotatably connected to the lower part of the vertical section of the frame 3, a driving wheel 25 is eccentrically fixed on the mounting shaft, and a driving frame 21 which is sleeved on the outer wall of the driving wheel 25; the device also comprises a limiting frame 22 fixed in the middle of the vertical section of the frame 3, and a supporting rod 24 fixed at the top of the transmission frame 21 penetrates through the inside of the limiting frame 22 from bottom to top and is fixed with a supporting plate 4; the mounting structure is arranged on the inner side of the supporting plate 4 and is used for limiting and mounting the connecting block 14 where the screen frame component is positioned; the motor 2 is arranged on the outer wall of the frame 3, and an output shaft of the motor 2 penetrates through a through hole formed in the side wall of the frame 3 and is fixedly connected with the mounting shaft to provide power for rotation of the mounting shaft.
Because the eccentric driving assembly comprises two groups of eccentric driving structures which are respectively arranged at one end of the frame 3 and symmetrically distributed, as shown in fig. 1, each eccentric driving structure comprises a mounting shaft which is rotationally connected to the lower part of the frame 3, and a driving wheel 25 which is eccentrically fixed on the mounting shaft, as shown in fig. 4, 5 and 6, and the driving wheel 25 is externally sleeved with a driving frame 21, when the mounting shaft rotates to drive the driving wheel 25 to rotate, the driving frame 21 is further driven to move up and down, and a supporting rod 24 fixed at the top of the driving frame 21 can move up and down in the limiting frame 22, so that a supporting plate 4 fixed at the top of the supporting rod 24 is synchronously up and down, and in addition, two connecting blocks 14 fixed at one side of the mounting frame 11 can be connected with the mounting structure at the inner side of the supporting plate 4 where the two eccentric driving structures are positioned.
Further, each group of mounting structures comprises a connecting plate 13 fixed on the inner side of the supporting plate 4, a limiting groove is formed in the connecting plate 13, and a limiting shaft 15 fixed on the connecting plate 13, a limiting bar 12 is rotatably connected to the limiting shaft 15, and when the connecting block 14 is placed in the limiting groove, the limiting bar 12 is used for further limiting of the connecting block 14.
As shown in fig. 1 and 4, the connecting block 14 can be initially limited by the limiting groove formed in the connecting plate 13, and the limiting bar 12 is rotated to further limit the upper surface of the connecting block 14, so that the installation process of the screen frame assembly and the eccentric driving assembly is completed, and the disassembly process of the screen frame assembly and the eccentric driving assembly can be completed in the same manner and in the opposite direction.
Further, each group of spike rake components comprises two spike rake structures and rake rods 10 fixed at the inner side ends of the two spike rake structures, and the rake rods 10 are arranged in the installation frame 11 and stir sand on the upper surface of the screen 31; each rake structure comprises a movable plate 30 which is arranged on the supporting plate 4 in a limiting sliding manner, and a mounting rod 9 which is arranged on the inner side of the movable plate 30 in a limiting manner, and rake rods 10 are fixedly arranged at the end parts of the mounting rods 9 where the two rake structures are arranged; also comprises a mounting piece 17 arranged outside the movable plate 30; the mounting column 23 is fixed on the outer side of the limit frame 22, a first transmission rod 5 is rotatably connected to a connecting shaft 18 arranged at the end part of the mounting column 23, and a second transmission rod 6 is rotatably connected to the top end of the first transmission rod 5 and the mounting piece 17 through a first pin shaft respectively; the movable plate 30 is driven to horizontally move on the support plate 4 by the driving rod 26 fixed at the end part of the installation shaft, and the driving rod 26 and the bottom end of the first transmission rod 5 are respectively connected with a third transmission rod 32 through a second pin shaft in a rotating way.
In this position, the rake 10 is fixed at the end of the mounting rod 9 where the rake structure is located, as shown in fig. 1 and 7, the mounting rod 9 is mounted at the inner side of the movable plate 30 in a limiting sliding manner, the mounting piece 17 is fixed at the outer side of the movable plate 30, the end of the mounting post 23 fixed at the outer side of the limiting frame 22 is connected with the first transmission rod 5 through the connecting shaft 18 in a rotating manner, as shown in fig. 4, one end of the first transmission rod 5 is connected with the mounting piece 17 through the first pin shaft in a rotating manner, the other end of the first transmission rod 5 is connected with the second transmission rod 6 through the second pin shaft in a rotating manner with the driving rod 26, and the driving rod 26 is fixed at the end of the mounting shaft in a rotating manner, so that the mounting shaft rotates to drive the supporting plate 4 to move up and down, and drive the driving rod 26 to deflect back and forth, so as to drive the movable plate 30 to move up and down, and move horizontally, so that the movable plate 30 can move horizontally on the supporting plate 4, and the mounting rod 9 arranged on the movable plate 30 can move horizontally along with the first pin shaft, and the second transmission rod 6 is connected with the driving rod 26 through the second pin shaft in a rotating manner, so that the driving rod 9 is fixed at the end of the movable plate is fixed to the movable plate 30, and the movable plate is moved horizontally, and the movable plate 30 is further inside the opposite to the movable frame.
Further, the movable plate 30 is further provided with a sliding groove 16, the end part of the mounting rod 9, far away from the rake rod 10, is slidably mounted inside the sliding groove 16, the mounting groove 7, far away from the end part of the rake rod 10, is formed in the mounting rod 9, the bolt 8 is arranged inside the mounting groove 7, and the movable plate further comprises a thread groove formed inside the sliding groove 16, and when the bolt 8 passes through the mounting groove 7 and is screwed into the thread groove, the movable plate is used for locking the mounting rod 9.
When the bolt 8 passes through the mounting groove 7 and is screwed into the inside of the screw groove, the lock for the mounting bar 9 is made, as shown in fig. 1, 2, 7, thereby adjusting the position of the rake bar 10.
Example 2
As another embodiment of the present utility model, a support structure is applied to the sand making machine described above: the bracket structure comprises a support frame 1 fixed at the bottom of the horizontal section of the frame 3 and a through groove 20 arranged in the horizontal section of the frame 3, wherein the two sides of the through groove 20 are respectively and obliquely fixed with a material guiding plate 19, and the two material guiding plates 19 are symmetrically distributed; the device also comprises clamping frames 28 which are respectively fixed on the opposite sides of the two material guiding plates 19, and a baffle 27 which is arranged inside the two clamping frames 28 and can be pulled out, wherein the baffle 27 is used for receiving the sand and stones which are sieved off; a pull ring 29 is also fixed on one side of the baffle 27 to facilitate the movement of the baffle 27.
Through the support frame 1 of frame 3 horizontal segment bottom fixed to realize the supporting process of sand making machine, and frame 3 middle part has seted up logical groove 20, cooperates logical groove 20 both ends fixed stock guide 19 of slope respectively, and two stock guide 19 are symmetric distribution, and two stock guide 19 opposite sides are fixed with card frame 28 again respectively, but two card frame 28 inside is provided with the baffle 27 of pull again, and baffle 27 is used for accepting the grit that sieves down, when needing retrieving the grit, then pull baffle 27 can, and then accomplish the recovery process of grit.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The detachable mounting mode is various, for example, the detachable mounting mode can be matched with the buckle through plugging, for example, the detachable mounting mode can be realized through a bolt connection mode, and the like.
The conception, specific structure, and technical effects produced by the present utility model are clearly and completely described above in connection with the embodiments and the drawings so as to fully understand the objects, features, and effects of the present utility model. It is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and that other embodiments obtained by those skilled in the art without inventive effort are within the scope of the present utility model based on the embodiments of the present utility model. In addition, all coupling/connection relationships mentioned herein do not refer to direct connection of the components, but rather, refer to the fact that a more optimal coupling structure may be formed by adding or subtracting coupling aids depending on the particular implementation.
The foregoing embodiments are provided for further explanation of the present utility model and are not to be construed as limiting the scope of the present utility model, and some insubstantial modifications and variations of the present utility model, which are within the scope of the utility model, will be suggested to those skilled in the art in light of the foregoing teachings.
Claims (7)
1. A sand making machine, comprising:
The device comprises a frame (3) and eccentric driving assemblies respectively arranged at two sides of the frame (3), and further comprises screen frame assemblies detachably arranged on opposite surfaces of the two groups of eccentric driving assemblies, wherein the two groups of eccentric driving assemblies can drive the screen frame assemblies to move vertically so as to enable the screen frame assemblies to vibrate and accelerate screening out sand and stone with required size;
And the rake assemblies are respectively arranged on the opposite surfaces of the two groups of eccentric driving assemblies, the two groups of rake assemblies are arranged above the screen frame assemblies, and when the eccentric driving assemblies drive the screen frame assemblies to move vertically, the two groups of rake assemblies synchronously move up and down and horizontally oppositely.
2. A sand making machine according to claim 1, wherein:
The screen frame assembly comprises a mounting frame (11) and a screen (31) arranged inside the mounting frame (11);
The device further comprises two groups of connecting blocks (14) which are respectively fixed on two sides of the mounting frame (11), and the two groups of connecting blocks (14) respectively correspond to the two groups of eccentric driving components.
3. A sand making machine according to claim 1, wherein:
Each group of eccentric driving assemblies comprises two groups of eccentric driving structures which are respectively arranged at one end of the frame (3) and symmetrically distributed;
Each group of eccentric driving structure comprises a mounting shaft which is rotatably connected to the lower part of the vertical section of the frame (3), a driving wheel (25) is eccentrically fixed on the mounting shaft, and a driving frame (21) which is sleeved on the outer wall of the driving wheel (25) is arranged on the limiting sleeve;
The device also comprises a limiting frame (22) fixed in the middle of the vertical section of the frame (3), and a supporting rod (24) fixed at the top of the transmission frame (21) penetrates through the inside of the limiting frame (22) from bottom to top and is fixed with a supporting plate (4);
The mounting structure is arranged on the inner side of the supporting plate (4) and is used for limiting and mounting a connecting block (14) where the screen frame component is positioned;
The motor (2) is arranged on the outer wall of the frame (3), and an output shaft of the motor (2) penetrates through a through hole formed in the side wall of the frame (3) and is fixedly connected with the mounting shaft to provide power for rotation of the mounting shaft.
4. A sand making machine according to claim 3, wherein:
Every mounting structure of group is including fixing connecting plate (13) of backup pad (4) inboard, set up the spacing groove on connecting plate (13), and fix spacing axle (15) on connecting plate (13), rotate on spacing axle (15) and be connected with spacing (12), when placing connecting block (14) in spacing inslot portion, then spacing (12) are used for the further spacing of connecting block (14).
5. A sand making machine according to claim 3, wherein:
Each group of spike rake components comprises two spike rake structures and rake rods (10) fixed at the inner side ends of the two spike rake structures, and the rake rods (10) are arranged in the installation frame (11) and stir sand on the upper surface of the screen (31);
Each rake structure comprises a movable plate (30) which is arranged on the supporting plate (4) in a limiting sliding manner, and a mounting rod (9) which is arranged on the inner side of the movable plate (30) in a limiting manner, and the rake rods (10) are fixedly arranged at the end parts of the mounting rods (9) where the two rake structures are arranged;
The device also comprises a mounting piece (17) arranged on the outer side of the movable plate (30);
The mounting column (23) is fixed on the outer side of the limiting frame (22), a first transmission rod (5) is rotatably connected to a connecting shaft (18) arranged at the end part of the mounting column (23), and a second transmission rod (6) is rotatably connected to the top end of the first transmission rod (5) and the mounting piece (17) through a first pin shaft respectively;
The movable plate is characterized by further comprising a driving rod (26) fixed at the end part of the installation shaft, wherein the driving rod (26) and the bottom end of the first transmission rod (5) are respectively connected with a third transmission rod (32) through a second pin shaft in a rotating way, and when the driving rod (26) rotates, the movable plate (30) is driven to horizontally move on the support plate (4).
6. A sand making machine according to claim 5, wherein:
The movable plate (30) is further provided with a sliding groove (16), the end part of the mounting rod (9) away from the rake rod (10) is slidably mounted inside the sliding groove (16), the mounting groove (7) of the end part of the rake rod (10) is formed in the mounting rod (9), the bolt (8) is arranged inside the mounting groove (7), the movable plate further comprises a threaded groove formed in the sliding groove (16), and when the bolt (8) passes through the mounting groove (7) and is screwed into the threaded groove, the movable plate is used for locking the mounting rod (9).
7. A support structure for use in a sand making machine as claimed in any one of claims 1 to 6, characterised in that:
The support structure comprises a support frame (1) fixed at the bottom of the horizontal section of the frame (3) and a through groove (20) formed in the horizontal section of the frame (3), wherein the two sides of the through groove (20) are respectively and obliquely fixed with a material guide plate (19), and the two material guide plates (19) are symmetrically distributed;
the sand-collecting device further comprises clamping frames (28) which are respectively fixed on the opposite sides of the two material guiding plates (19), and a baffle (27) which is arranged in the two clamping frames (28) and can be pulled out, wherein the baffle (27) is used for receiving the sand and stones which are sieved off;
One side of the baffle plate (27) is also fixed with a pull ring (29) which is convenient for the movement of the baffle plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322768470.XU CN221086294U (en) | 2023-10-16 | 2023-10-16 | Sand making machine and support structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322768470.XU CN221086294U (en) | 2023-10-16 | 2023-10-16 | Sand making machine and support structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221086294U true CN221086294U (en) | 2024-06-07 |
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ID=91326467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322768470.XU Active CN221086294U (en) | 2023-10-16 | 2023-10-16 | Sand making machine and support structure thereof |
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| Country | Link |
|---|---|
| CN (1) | CN221086294U (en) |
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2023
- 2023-10-16 CN CN202322768470.XU patent/CN221086294U/en active Active
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