CN212856649U - Vibration sand screening machine - Google Patents
Vibration sand screening machine Download PDFInfo
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- CN212856649U CN212856649U CN202021458295.4U CN202021458295U CN212856649U CN 212856649 U CN212856649 U CN 212856649U CN 202021458295 U CN202021458295 U CN 202021458295U CN 212856649 U CN212856649 U CN 212856649U
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- conveyor belt
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Abstract
The utility model discloses a vibration sand screening machine, including the frame, the frame bottom is equipped with the walking wheel, the walking wheel pass through the bracing piece and connect, the frame on be equipped with the conveyer belt, conveyer belt top be equipped with sieve frame and motor support, motor support on be equipped with driving motor, sieve frame top erect the screen cloth, sieve frame below be connected with the discharge gate, sieve frame both sides install vibrating motor, sieve frame both sides install the spring, frame one side install the block terminal, sieve frame top be equipped with the support frame, the support frame in erect and be equipped with the feeder hopper. The utility model discloses a vibration sand sieving machine is through setting up the great stone of filter rod preliminary screening sand internal volume, has reduced overweight debris and has fallen into on the screen cloth for sand sieving machine's screening sand effect is not influenced, reduces the harm to the screen cloth, makes sand sieving machine's live time extension, reduce cost.
Description
Technical Field
The utility model relates to a construction equipment technical field specifically indicates a vibration sand sieving machine.
Background
In the process of building construction, debris such as stone exist in the grit, need screen the grit, just can further use, guarantee going on of follow-up work, the sand screening machine commonly used at present has drum-type sand screening machine and vibrating sand screening machine etc..
The vibrating sand screen simulates a manual sand screening mode, in the process that sand slides down from a screen, sand smaller than the caliber of the screen passes through the screen, and sand larger than the caliber of the screen is filtered and slides down to the bottom of the screen, so that the sand screening efficiency is greatly improved through mechanical operation, but the defects still exist in the prior art, the sand is directly poured into the sand screening machine, and larger stones are mixed in the sand screening machine, so that the service life of the machine is shortened, the sand screening effect is poor, and the cost is wasted; the screens used in sand screens are fragile and require replacement of the entire screen, which increases costs.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is overcome above problem, provide one kind and can get rid of the big stone in the grit earlier, improve the sand screening effect to reduce the extravagant shale shaker of screen cloth.
In order to solve the technical problem, the utility model provides a technical scheme does: a vibration sand screening machine comprises a frame, wherein walking wheels are arranged at the bottom of the frame and connected through supporting rods, the supporting rods are welded and fixed below the frame, a conveyor belt is arranged on the frame, rolling shafts are arranged at two ends inside the conveyor belt and are rotatably connected with the frame, a screening frame is arranged above the left side of the conveyor belt, vibrating motors are arranged on two sides of the screening frame, springs are arranged on two sides of the screening frame, the other end of each spring is arranged on the frame, a motor support is arranged above the right side of the conveyor belt, a driving motor is arranged on the motor support, the other end of the motor support is welded on the frame, the rolling shafts are in transmission connection with the driving motors, a screen is arranged above the screening frame, a discharge port is connected below the screening frame, and a distribution box is arranged on one side of the frame, the screen frame top be equipped with the support frame, the support frame welding in the frame, the support frame in erect and be equipped with the feeder hopper, the support frame on the top of feeder hopper erect and be equipped with a plurality of filter rods.
Compared with the prior art, the utility model the advantage lie in: the utility model discloses a vibration sand sieving machine is through setting up the great stone of filter rod preliminary screening sand internal volume, has reduced overweight debris and has fallen into on the screen cloth for sand sieving machine's screening sand effect is not influenced, reduces the harm to the screen cloth, makes sand sieving machine's live time extension, reduce cost.
As an improvement, the screen can be detachably placed and fixed on the screen frame through the nuts, the screen is convenient to replace, meanwhile, the screen is divided into a plurality of blocks, only the screen at the damaged part can be replaced, and waste is reduced.
As an improvement, the outlet of the feed hopper is arranged above the screen, so that sand just falls into the screen to directly carry out sand screening operation.
As an improvement, the screen frame is obliquely arranged, the inclination angle between the screen frame and the ground is 5-30 degrees, so that waste caused by too fast screening of sand and influence on efficiency caused by too slow screening of sand can be avoided when the screen frame screens the sand.
As the improvement, be equipped with a plurality of support components in the conveyer belt, avoid the conveyer belt to bear the weight of overweight influence sand conveying.
As an improvement, the filter rods are U-shaped, and the width of gaps among the filter rods is 5-12cm, so that the filter rods are erected on the support frame, the filter rods are convenient to take and place, and larger stones in the sand can be screened out firstly.
Drawings
Fig. 1 is the structural schematic diagram of the utility model relates to a vibration sand sieving machine.
Fig. 2 is a front view of the utility model discloses a vibration sand sieving machine.
As shown in the figure: 1. the device comprises a frame, 2, traveling wheels, 3, support rods, 4, a conveyor belt, 5, a rolling shaft, 6, a screen frame, 7, a screen mesh, 8, a vibration motor, 9, a spring, 10, a support frame, 11, a feed hopper, 12, a filter rod, 13, a distribution box, 14, a support part, 15, a nut, 16, a driving motor, 17, a motor support, 18 and a discharge hole.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
With the combination of attached figures 1 and 2, a vibration sand screening machine comprises a frame 1, wherein walking wheels 2 are arranged at the bottom of the frame 1, the walking wheels 2 are connected through supporting rods 3, the supporting rods 3 are welded and fixed below the frame 1, 4 walking wheels 2 are arranged at the front and the back of the bottom of the frame 1, so that the sand screening machine can be conveniently moved, a conveying belt 4 is arranged above the frame 1, rolling shafts 5 are arranged at two ends inside the conveying belt 4, the rolling shafts 5 are rotatably connected with the frame, a plurality of supporting parts 14 are arranged in the conveying belt 4, the supporting parts are welded on the frame 1, a screen frame 6 is arranged above the left side of the conveying belt 4, a motor support 17 is arranged above the right side of the conveying belt 4, a driving motor 16 is arranged on the motor support 17, the other end of the motor support 17 is welded on the frame 1, the rolling shafts 5 are in, the driving motor 16 rotates to drive the rollers 5 in the conveyor belt 4 to rotate, so that the conveyor belt 4 rotates in a fixed direction.
6 slopes of sieve frame place, be 5-30 with the inclination on ground, 6 tops of sieve frame erect screen cloth 7, but screen cloth 7 split place, fix on sieve frame 6 through nut 15, 11 exports the top that sets up at screen cloth 7 of feeder hopper, 6 below of sieve frame be connected with discharge gate 18, 6 both sides of sieve frame all install vibrating motor 8, the both sides of sieve frame 6 all install spring 9, the spring 9 other end install in frame 1, vibrating motor 8 fix in sieve frame 6 through the nut, sieve frame 6 passes through vibrating motor 8 and spring 7's combined action for the grit is at 6 internal vibration sieve sands of sieve frame.
1 one side of frame install block terminal 13, 6 tops of screen frame be equipped with support frame 10, support frame 10 welding on frame 1, support frame 10 in erect and be equipped with feeder hopper 11, support frame 10 on the top of feeder hopper 11 erect and be equipped with a plurality of filter rod 12, filter rod 12 be the U style of calligraphy, filter rod 12 sloping on support frame 10, the width of the space of filter rod 12 between be 5-12cm for great stone can't pass through.
The utility model discloses be used for the screening of grit when concrete implementation, get into behind the coarse screen and carry out the fine screen in the sand screening machine earlier, make the effect of screening sand better to the loss of sand screening machine has been reduced. Pouring sand from the feed hopper 11, wherein larger stones are blocked by the filter rod 12 and fall along the inclined plane, the primarily filtered sand falls onto the screen 7, the vibrating motor is started, the screen frame 6 vibrates up and down, so that fine sand is filtered by the screen 7 and falls onto the conveyor belt 4, the conveyor belt 4 is driven by the driving motor 16, the screened sand is conveyed to the upper part of the frame 1 and falls onto the ground, and the sand which cannot pass through the screen 7 falls from the discharge hole. When the sand screening machine is used, the screen 7 positioned below the outlet of the feed hopper 11 is impacted more and damaged more quickly, and only the damaged screen 7 above the screen can be replaced, so that the waste is reduced.
The present invention and the embodiments thereof have been described above, but the description is not limited thereto, and the embodiment shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. In summary, those skilled in the art should understand that they should not be limited to the embodiments described above, and that they can design the similar structure and embodiments without departing from the spirit of the invention.
Claims (6)
1. The utility model provides a vibration sand screening machine, includes frame (1), frame (1) bottom be equipped with walking wheel (2), walking wheel (2) connect through bracing piece (3), bracing piece (3) welded fastening in frame (1) below, its characterized in that: the automatic screen printing machine is characterized in that a conveyor belt (4) is arranged on the frame (1), rolling shafts (5) are arranged at two ends inside the conveyor belt (4), the rolling shafts (5) are rotatably connected with the frame (1), a screen frame (6) is arranged above the left side of the conveyor belt (4), vibrating motors (8) are arranged on two sides of the screen frame (6), springs (9) are arranged on two sides of the screen frame (6), the other ends of the springs (9) are arranged on the frame (1), a motor support (17) is arranged above the right side of the conveyor belt (4), a driving motor (16) is arranged on the motor support (17), the other end of the motor support (17) is welded on the frame (1), the rolling shafts (5) are connected with the driving motor (16) in a shaft transmission manner, a screen (7) is erected above the screen frame (6), and a discharge hole (18) is connected below the screen frame (6), frame (1) one side install block terminal (13), screen frame (6) top be equipped with support frame (10), support frame (10) welding on frame (1), support frame (10) in erect and be equipped with feeder hopper (11), support frame (10) on the top of feeder hopper (11) erect and be equipped with a plurality of filter rod (12).
2. A vibratory sand screen as defined in claim 1 wherein: the screen (7) can be detachably arranged and is fixed on the screen frame (6) through a nut (15).
3. A vibratory sand screen as defined in claim 1 wherein: the outlet of the feed hopper (11) is arranged above the screen (7).
4. A vibratory sand screen as defined in claim 1 wherein: the screen frame (6) is obliquely arranged, and the inclination angle of the screen frame and the ground is 5-30 degrees.
5. A vibratory sand screen as defined in claim 1 wherein: a plurality of supporting parts (14) are arranged in the conveyor belt (4).
6. A vibratory sand screen as defined in claim 1 wherein: the filter rods (12) are U-shaped, and the width of a gap between the filter rods (12) is 5-12 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021458295.4U CN212856649U (en) | 2020-07-22 | 2020-07-22 | Vibration sand screening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021458295.4U CN212856649U (en) | 2020-07-22 | 2020-07-22 | Vibration sand screening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212856649U true CN212856649U (en) | 2021-04-02 |
Family
ID=75216414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021458295.4U Active CN212856649U (en) | 2020-07-22 | 2020-07-22 | Vibration sand screening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212856649U (en) |
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2020
- 2020-07-22 CN CN202021458295.4U patent/CN212856649U/en active Active
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