CN215997578U - Grit separator and grit transmission device thereof - Google Patents

Grit separator and grit transmission device thereof Download PDF

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Publication number
CN215997578U
CN215997578U CN202122607279.8U CN202122607279U CN215997578U CN 215997578 U CN215997578 U CN 215997578U CN 202122607279 U CN202122607279 U CN 202122607279U CN 215997578 U CN215997578 U CN 215997578U
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China
Prior art keywords
sand
cylinder
separation
fixedly connected
fan
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CN202122607279.8U
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Inventor
盛培展
邵长亮
杨传举
左平
马国梁
姜鹏
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Shandong Jigang Environmental Protection New Material Co ltd
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Shandong Jigang Environmental Protection New Material Co ltd
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Abstract

The utility model discloses a grit separator and grit transmission device thereof belongs to separator technical field. A sand and stone separator, includes the knockout drum, still includes: a screw propulsion fan rotatably connected in the separation cylinder; the leakage net is connected to the lower end of the separation cylinder in a sliding manner and is used for screening the sand and stone entering the separation cylinder; the fine screen cylinder is obliquely and fixedly connected to the lower side of one end of the separation cylinder and communicated with the separation cylinder; the utility model discloses a screw propulsion fan, separation fan rotate and drive the grit and roll to filter the screening through the screen cloth to the grit, the rethread screen cloth is further sieved the grit, has improved the screening quality, and the device need not the manual work and sieves, low in labor strength, and screening efficiency is high.

Description

Grit separator and grit transmission device thereof
Technical Field
The utility model relates to a separator technical field especially relates to a grit separator and grit transmission device thereof.
Background
With the development of society, building facilities such as buildings, bridges, highways and the like are continuously increased, the demand of the sand and stone materials is continuously increased, and the specification and the size of the sand and stone materials are greatly different according to different building requirements, so that the sand and stone materials need to be screened;
the screening work of traditional grit material is generally through putting the grit material into the sieve hopper, and the manual work shakes the sieve hopper, or the manual work spills the grit material to the screen cloth that the slope set up, carries out the separation of grit size granule, and artifical grit separation intensity of labour is big, and the screening efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problems of large labor intensity and low screening efficiency of manual sand-stone separation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a sand and stone separator, includes the knockout drum, still includes: a screw propulsion fan rotatably connected in the separation cylinder; the leakage net is connected to the lower end of the separation cylinder in a sliding manner and is used for screening the sand and stone entering the separation cylinder; the fine screen cylinder is obliquely and fixedly connected to the lower side of one end of the separation cylinder and communicated with the separation cylinder; the separation fan is rotationally connected in the fine screen cylinder; the screen is fixedly connected to the lower side surface of the fine screen cylinder, and the blanking pipe is fixedly connected to the tail end of the fine screen cylinder; and the driving assembly is used for driving the spiral propelling fan and the separating fan to rotate.
In order to facilitate the rotation of the separation fan of the driving spiral propelling fan box, preferably, the driving assembly comprises a first motor and a second motor, the output end of the first motor is fixed with the main shaft of the spiral propelling fan, the first motor is fixedly connected to the separation cylinder, the output end of the second motor is fixed with the main shaft of the separation fan, and the second motor is fixedly connected to the fine screen cylinder.
In order to improve the pivoted stability of separation fan, further, fixedly connected with support frame in the fine screen section of thick bamboo, separation fan one end is rotated and is connected on the support frame.
In order to pour sand and stone into the separating cylinder, one end of the separating cylinder is fixedly connected with a feeding pipe.
In order to improve the stability of the leakage net in the separation cylinder, furthermore, the two sides of the leakage net are fixedly connected with raised lines, and the separation cylinder is provided with sliding grooves corresponding to the raised lines.
In order to facilitate the collection of the screened gravel, the screening device further comprises a funnel, wherein the funnel is positioned below the leakage net, and the bottom of the funnel is fixedly connected with a discharge pipe.
A sand transport mechanism, further comprising: first conveyer belt, second conveyer belt, first conveyer belt is located the discharging pipe below, the second conveyer belt is located blanking pipe below, fixedly connected with guide plate on the fine screen section of thick bamboo, the guide plate is located the screen cloth below, the guide plate other end accesss to first conveyer belt, the guide plate is the slope form.
Compared with the prior art, the utility model provides a grit separator and grit transmission device thereof possesses following beneficial effect:
1. this grit separator and grit transmission device thereof transmits the grit after will sieving through first conveyer belt, second conveyer belt, and the convenience in the use has been improved in the use of the follow-up grit of being convenient for.
The device does not relate to the part and all is the same with prior art or can adopt prior art to realize, the utility model discloses a screw propulsion fan, separation fan rotate and drive the grit and roll to filter the screening through the hourglass net to the grit, the rethread sieve net is further sieved the grit, has improved the screening quality, and the device need not the manual work and sieves, low in labor strength, and screening efficiency is high.
Drawings
Fig. 1 is a schematic view showing a three-dimensional structure of a sand-stone separating device and a sand-stone conveying mechanism thereof according to the present invention;
fig. 2 is a schematic view of a three-dimensional structure of a sand-stone separating device and a sand-stone conveying mechanism thereof according to the present invention;
fig. 3 is a three-dimensional schematic view of a sand-stone separating device and a sand-stone conveying mechanism thereof according to the present invention;
fig. 4 is a schematic three-dimensional structure diagram of a sand-stone separating device and a sand-stone conveying mechanism thereof according to the present invention;
fig. 5 is a schematic diagram showing a three-dimensional structure of a sand-stone separating device and a sand-stone conveying mechanism thereof according to the present invention;
fig. 6 is a schematic diagram six of the three-dimensional structure of the sand-stone separating device and the sand-stone conveying mechanism thereof provided by the present invention.
In the figure: 1. a separation cylinder; 11. a feed pipe; 12. a screw propulsion fan; 13. a first motor; 14. a leakage net; 2. a fine screen cylinder; 21. a separation fan; 22. a second motor; 23. a support frame; 24. screening a screen; 25. a blanking pipe; 3. a funnel; 31. a discharge pipe; 4. a baffle; 5. a first conveyor belt; 6. a second conveyor belt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-6, a sand and stone separating apparatus includes a separating cylinder 1, and further includes: a spiral propelling fan 12 rotatably connected in the separation cylinder 1; the strainer 14 is connected to the lower end of the separation cylinder 1 in a sliding manner and is used for screening the sand and stone entering the separation cylinder 1; the fine screen cylinder 2 is obliquely and fixedly connected to the lower side of one end of the separation cylinder 1, and the fine screen cylinder 2 is communicated with the separation cylinder 1; a separation fan 21 rotatably connected in the fine screen drum 2; a screen 24 fixedly attached to the lower side of the fine screen cylinder 2, and a down pipe 25 fixedly attached to the end; the driving component is used for driving the spiral propelling fan 12 and the separating fan 21 to rotate;
the separating cylinder 1 can be arranged on a bracket or fixed by pouring concrete;
when the user is in use: pouring the gravel into the separation cylinder 1, starting the driving assembly, driving the spiral propelling fan 12 and the separation fan 21 to rotate by the driving assembly, pushing the gravel to the direction of the fine screen cylinder 2, driving the gravel to roll by the spiral propelling fan 12 in the pushing process, and discharging the small particles out of the separation cylinder 1 from the leakage net 14; large-grained sandstone can not pass through the leakage net 14 and is pushed into the fine screen cylinder 2 by the spiral pushing fan 12;
part of small-particle gravels are mixed in the large-particle gravels and fall into the fine screen cylinder 2, the gravels are driven to move towards the blanking pipe 25 by the rotation of the separating fan 21, and the small particles mixed in the large-particle gravels leak out of the fine screen cylinder 2 after passing through the screen 24 in the movement process of the gravels, so that the screening quality is improved, and the problem that the screening quality is poor due to the fact that a large amount of large-particle gravels are mixed together is avoided;
it is to be understood that: the strainer 14 is fixedly connected to the fixing frame, and the fixing frame provides a supporting function for the strainer 14;
by pulling the leakage net 14 out of the separating cylinder 1, the leakage net 14 with different apertures is replaced, so that sand stones with different sizes can be conveniently screened, and the use flexibility is improved.
Example 2:
referring to fig. 4, a sand separator, substantially the same as in example 1, further comprising: the driving assembly comprises a first motor 13 and a second motor 22, the output end of the first motor 13 is fixed with the main shaft of the spiral propelling fan 12, the first motor 13 is fixedly connected to the separating cylinder 1, the output end of the second motor 22 is fixed with the main shaft of the separating fan 21, and the second motor 22 is fixedly connected to the fine screen cylinder 2;
the driving is facilitated by the first motor 13 and the second motor 22. The spiral propulsion fan 12 and the separation fan 21 rotate, and the rotating speeds of the spiral propulsion fan 12 and the separation fan 21 are controlled conveniently by controlling the rotating speeds of the first motor 13 and the second motor 22, so that the rotating speeds of the spiral propulsion fan 12 and the separation fan 21 are controlled conveniently according to actual conditions, and the screening quality is improved.
Example 3:
referring to fig. 3, a sand separator, substantially the same as in example 1, further comprising: a support frame 23 is fixedly connected in the fine screen cylinder 2, and one end of the separation fan 21 is rotatably connected on the support frame 23;
the support frame 23 can prevent the separation fan 21 from shaking when rotating, and improves the rotational stability.
Example 4:
referring to fig. 3, a sand separator, substantially the same as in example 1, further comprising: one end of the separating cylinder 1 is fixedly connected with a feeding pipe 11;
the sand is conveniently poured into the bowl 1 through the feed tube 11.
Example 5:
referring to fig. 3, a sand separator, substantially the same as in example 1, further comprising: convex strips are fixedly connected with two sides of the leakage net 14, and sliding grooves corresponding to the convex strips are formed in the separating cylinder 1;
so that the screen 14 is more stable in the separator cylinder 1.
Example 6:
referring to fig. 3, a sand separator, substantially the same as in example 1, further comprising: the funnel 3 is positioned below the leakage net 14, and the bottom of the funnel 3 is fixedly connected with a discharge pipe 31;
the funnel 3 can store the sand leaked from the leakage net 14, and is convenient to collect.
Example 7:
referring to fig. 4, a sand transport mechanism, substantially the same as in example 6, further comprising: further comprising: the device comprises a first conveying belt 5 and a second conveying belt 6, wherein the first conveying belt 5 is positioned below a discharge pipe 31, the second conveying belt 6 is positioned below a blanking pipe 25, a guide plate 4 is fixedly connected to a fine screen cylinder 2, the guide plate 4 is positioned below a screen 24, the other end of the guide plate 4 is communicated with the first conveying belt 5, and the guide plate 4 is inclined;
the first conveying belt 5 and the second conveying belt 6 are arranged on the support frame and driven to rotate by a motor;
through leaking the grit that 14 got into funnel 3, rethread discharging pipe 31 falls into on first conveyer belt 5, and first conveyer belt 5 transports the grit of tiny granule to the use area, and the large granule grit after the screening is followed blanking pipe 25 and is discharged the back, falls on second conveyer belt 6, carries to the use area, through the tiny granule grit of screen cloth 24 exhaust, falls on guide plate 4, again from guide plate 4 landing to first conveyer belt 5 on.
The utility model discloses a screw propulsion fan 12, separation fan 21 rotate and drive the grit and roll to filter the screening through 14 to the grit of leaking the net, rethread sieve net 24 is further sieves the grit, has improved the screening quality, and the device need not the manual work and sieves, low in labor strength, and screening efficiency is high.
Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims (7)

1. A sand and stone separator, includes a separation tube (1), its characterized in that still includes:
a screw propulsion fan (12) rotatably connected in the separation cylinder (1);
the leakage net (14) is connected to the lower end of the separation cylinder (1) in a sliding manner and is used for screening sand entering the separation cylinder (1);
the fine screen cylinder (2) is obliquely and fixedly connected to the lower side of one end of the separation cylinder (1), and the fine screen cylinder (2) is communicated with the separation cylinder (1);
a separation fan (21) rotatably connected in the fine screen drum (2);
a screen mesh (24) fixedly connected to the lower side surface of the fine screen cylinder (2), and a blanking pipe (25) fixedly connected to the tail end;
and the driving assembly is used for driving the spiral propelling fan (12) and the separating fan (21) to rotate.
2. A sand separating device according to claim 1, characterised in that the drive assembly comprises a first motor (13) and a second motor (22), the output of the first motor (13) being secured to the spindle of the auger fan (12), the first motor (13) being fixedly connected to the separating drum (1), the output of the second motor (22) being secured to the spindle of the separating fan (21), the second motor (22) being fixedly connected to the fine screen drum (2).
3. A sand and stone separating device according to claim 2, characterized in that a supporting frame (23) is fixedly connected in the fine screen cylinder (2), and one end of the separating fan (21) is rotatably connected to the supporting frame (23).
4. A sand separation device according to claim 3, wherein a feed pipe (11) is fixedly connected to one end of the separation drum (1).
5. A sand and stone separating device according to claim 1, characterized in that raised strips are fixedly connected to both sides of the perforated screen (14), and sliding grooves corresponding to the raised strips are arranged on the separating cylinder (1).
6. A sand separation device according to claim 3, further comprising a funnel (3), said funnel (3) being positioned below the screen (14), the bottom of said funnel (3) being fixedly connected to a discharge pipe (31).
7. A sand transport mechanism including a sand separation device according to claim 6, further comprising: first conveyer belt (5), second conveyer belt (6), first conveyer belt (5) are located discharging pipe (31) below, second conveyer belt (6) are located blanking pipe (25) below, fixedly connected with guide plate (4) on fine screen cylinder (2), guide plate (4) are located screen cloth (24) below, guide plate (4) other end accesss to first conveyer belt (5), guide plate (4) are the slope form.
CN202122607279.8U 2021-10-28 2021-10-28 Grit separator and grit transmission device thereof Active CN215997578U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202122607279.8U CN215997578U (en) 2021-10-28 2021-10-28 Grit separator and grit transmission device thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122607279.8U CN215997578U (en) 2021-10-28 2021-10-28 Grit separator and grit transmission device thereof

Publications (1)

Publication Number Publication Date
CN215997578U true CN215997578U (en) 2022-03-11

Family

ID=80526474

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202122607279.8U Active CN215997578U (en) 2021-10-28 2021-10-28 Grit separator and grit transmission device thereof

Country Status (1)

Country Link
CN (1) CN215997578U (en)

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