CN217222446U - Efficient screen device of cyperus esculentus harvester - Google Patents
Efficient screen device of cyperus esculentus harvester Download PDFInfo
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- CN217222446U CN217222446U CN202221085394.1U CN202221085394U CN217222446U CN 217222446 U CN217222446 U CN 217222446U CN 202221085394 U CN202221085394 U CN 202221085394U CN 217222446 U CN217222446 U CN 217222446U
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- frame
- screening
- cyperus esculentus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/74—Recovery of fats, fatty oils, fatty acids or other fatty substances, e.g. lanolin or waxes
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Abstract
The utility model discloses a high-efficient screen cloth device of a cyperus esculentus harvesting machine, which belongs to the technical field of cyperus esculentus, and comprises a frame, a rotary cultivator and a conveyor belt, wherein the rotary cultivator is fixedly arranged on one side inside the frame, the conveyor belt is fixedly arranged on one side inside the frame, which is close to the rotary cultivator, a support frame is fixedly arranged on one side above the frame, which is close to the conveyor belt, a rotary screen is arranged on the other side of the frame in a rotating manner, a pre-screening mechanism is arranged on the support frame, and an anti-blocking mechanism is arranged on the rotary screen; the support frame is fixedly provided with a guide plate, the guide plate extends into the drum screen, and one side of the drum screen is provided with a motor in a matching way. The utility model discloses in, through setting up screening mechanism in advance, can hold back some great debris such as weeds that smuggle secretly in the cyperus esculentus in advance to the screening net is convenient for dismantle and install, makes the user be convenient for clear up the screening net, and it is more convenient to use, makes the screening effect better.
Description
Technical Field
The utility model belongs to the technical field of the chufa, specifically be a high-efficient screen cloth device of machine is received to chufa plays.
Background
The cyperus esculentus is also called as cyperus esculentus, is originally produced in northeast of Africa and is named as 'underground walnut', the scale of development is large in Huanggang areas in Hubei in recent years, the cyperus esculentus is an annual herb oil crop of cyperaceae, the fibrous root system, the leaves are narrow, long and hard, and the surface has a horny layer.
The retrieval shows that a screening device of an anti-blocking oil-fried bean harvester with the patent number of CN202121311768.2 is provided, a fixed roller and a movable roller are additionally arranged on two sides of a screen cylinder, two roller bodies can clean residue soil on the surface of the screen cylinder when the screen cylinder rotates, the movable roller is connected with a driving adjusting part and is convenient to store, in addition, the screen cylinder is washed through water flow and is air-dried by matching with air flow, the cleaning efficiency is high, a closed structure can ensure that dust cannot overflow, and the dustproof effect is obvious; wherein, the deficiency points are as follows:
when the cyperus esculentus is harvested, more weeds and other objects can be entrained in the cyperus esculentus, and when soil is sieved out, the weeds cannot be sieved out, so that the sieving effect is poor, and when particulate matters such as soil are sieved out, meshes of a screen mesh are easily blocked, and the sieving efficiency is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an: in order to solve the problems, the efficient screening device of the cyperus esculentus harvester is provided.
The utility model adopts the technical scheme as follows: the efficient screen device of the cyperus esculentus harvester comprises a frame and a conveyor belt, wherein the conveyor belt is installed on the frame in a matched manner, a support frame is fixedly arranged on one side, close to the conveyor belt, above the frame, a rotary screen is rotatably arranged on the other side of the frame, a pre-screening mechanism is arranged on the support frame, and an anti-blocking mechanism is arranged on the rotary screen;
a guide plate is fixedly arranged on the support frame and extends into the drum screen, and a motor is arranged on one side of the drum screen in a matched manner;
the screening mechanism includes: screening net, fixed plate, bracing piece, fixed block, electric telescopic handle and connecting block.
The fixed bracing piece that is provided with in support frame top, the bracing piece top is provided with the screening net, screening net bottom both sides are the fixed plate that is provided with all, and fixed plate one side screw thread is provided with the threaded rod, the fixed block that is provided with in upper end of the support bar, the fixed block top has the connecting block through spring elastic connection, and connecting block one side is provided with the screw hole, fixed block one side fixed mounting has electric telescopic handle, and electric telescopic handle end fixing is provided with the kicking block.
The top block is made of rubber, a groove is formed in the bottom of the connecting block and close to the upper portion of the electric telescopic rod, and the aperture of the screening net is 2.5 cm.
Wherein, prevent blockking up the mechanism and include: connecting rod, eccentric wheel, gravity ball.
The rotary screen is characterized in that supports are arranged on two sides of the rotary screen in a matched mode, a connecting rod is arranged above each support in a rotating mode, the connecting rod and the motor are connected in series through a belt pulley, an eccentric wheel is fixedly mounted on the surface of the motor, one side of the surface of the eccentric wheel is elastically connected with a gravity ball through a spring, and the gravity ball is made of rubber.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up screening mechanism in advance, can hold back some great debris such as weeds that smuggle secretly in the cyperus esculentus in advance to the screening net is convenient for dismantle and install, makes the user be convenient for clear up the screening net, and it is more convenient to use, makes the screening effect better.
2. The utility model discloses in, prevent blockking up the mechanism through the setting, carry out the transmission through the motor, make the eccentric wheel drive gravity ball beat on the drum sieve surface, will block up debris such as stone on the drum sieve mesh and beat, avoid influencing screening efficiency because of the screen cloth blocks up, and then make screening efficiency higher.
Drawings
FIG. 1 is a schematic diagram of the front overall structure of the present invention;
fig. 2 is a schematic diagram of an enlarged structure at a in fig. 1;
fig. 3 is a schematic diagram of a partial three-dimensional structure of the present invention.
The mark in the figure is: 1. a frame; 101. a conveyor belt; 2. a support frame; 201. a baffle; 202. screening the net; 2021. a fixing plate; 203. a support bar; 204. a fixed block; 2041. an electric telescopic rod; 205. connecting blocks; 3. a drum screen; 301. a motor; 302. a connecting rod; 303. an eccentric wheel; 304. a gravity ball.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses in:
referring to fig. 1-3, the efficient screening device of the cyperus esculentus harvester comprises a frame 1 and a conveyor belt 101, wherein the conveyor belt 101 is installed on the frame 1 in a matched manner, a support frame 2 is fixedly arranged on one side, close to the conveyor belt 101, above the frame 1, a rotary screen 3 is rotatably arranged on the other side of the frame 1, a pre-screening mechanism is arranged on the support frame 2, and an anti-blocking mechanism is arranged on the rotary screen 3;
a guide plate 201 is fixedly arranged on the support frame 2, the guide plate 201 extends into the drum screen 3, and a motor 301 is arranged on one side of the drum screen 3 in a matched manner;
screening mechanism includes: screening net 202, fixed plate 2021, bracing piece 203, fixed block 204, electric telescopic handle 2041 and connecting block 205.
Referring to fig. 1 and 2, further, a support rod 203 is fixedly arranged above the support frame 2, a sieving net 202 is arranged above the support rod 203, fixing plates 2021 are fixedly arranged on both sides of the bottom of the sieving net 202, a threaded rod is arranged on one side of each fixing plate 2021 in a threaded manner, a fixing block 204 is fixedly arranged at the upper end of the support rod 203, a connecting block 205 is elastically connected above the fixing block 204 through a spring, a threaded hole is arranged on one side of the connecting block 205, an electric telescopic rod 2041 is fixedly arranged on one side of the fixing block 204, a top block is fixedly arranged at the end of the electric telescopic rod 2041 and is extended and retracted through the electric telescopic rod 2041, so that the top block at the end of the electric telescopic rod 2041 collides with the bottom of the connecting block 205, the connecting block 205 vibrates under the action of the spring, the sieving net 202 vibrates, some large weeds and the like are left on the surface of the sieving net 202, when the sieving net 202 is cleaned, the screening net 202 can be detached, and a user can detach the threaded rod from the threaded hole of the connecting block 205 by screwing the threaded rod 2022 on one side of the fixing plate 2021 to separate the fixing plate 2021 from the connecting block 205, so that the screening net 202 can be detached to clean impurities in the screening net 202.
Referring to fig. 1 and 2, further, the top block is made of rubber, a groove is formed in the bottom of the connecting block 205 and close to the upper portion of the electric telescopic rod 2041, the aperture of the screening net 202 is 2.5cm, the rubber has certain elasticity, when the top block collides with the groove in the bottom of the connecting block 205, large noise is avoided, the aperture of the screening net 202 is large, cyperus esculentus can be screened, and weeds and other objects are retained on the screening net 202.
Referring to fig. 1 and 3, further, the anti-blocking mechanism includes: connecting rod 302, eccentric wheel 303, gravity ball 304.
Referring to fig. 1 and 3, further, supports are arranged on two sides of the drum screen 3 in a matched manner, a connecting rod 302 is rotatably arranged above each support, the connecting rod 302 is connected with a motor 301 in series through a belt pulley, an eccentric wheel 303 is fixedly arranged on the surface of the motor 301, one side of the surface of the eccentric wheel 303 is elastically connected with a gravity ball 304 through a spring, the gravity ball 304 is made of rubber, the motor 301 is operated, the belt pulley drives the connecting rod 302 to rotate, the eccentric wheel 303 on the surface is driven to rotate, the gravity ball 304 is thrown onto the surface of the drum screen 3 under the action of the eccentric wheel 303 and the spring, the drum screen 3 is knocked, sundries such as stones blocked in meshes on the drum screen 3 are knocked under vibration, and the filtering effect is prevented from being influenced by the blockage.
Further, the rotary cultivator, the conveyor belt 101, the electric telescopic rod 2041 and the motor 301 are electrically connected with an external power supply through a control panel.
The working principle is as follows: firstly, the frame 1 is connected with a tractor, the frame 1 is driven to travel in a cyperus esculentus field by the tractor, the cyperus esculentus is turned up by a coulter below the tractor to carry out primary screening, then the pre-separated particles and soil are upwards conveyed into the screening net 202 by the conveyor belt 101, the lower part of the screening net 202 is stretched by the electric telescopic rod 2041, a top block at the end part of the electric telescopic rod 2041 collides with the bottom of the connecting block 205, the connecting block 205 generates vibration under the action of a spring, the screening net 202 generates vibration, cyperus esculentus is screened, some larger weeds and the like are left on the surface of the screening net 202, when the screening net 202 is cleaned, the screening net 202 can be detached, a user can detach the threaded rod at one side of the fixing plate 2021 by screwing the threaded rod, the threaded rod is detached from the threaded hole of the connecting block 205, and the fixing plate 2021 is separated from the connecting block 205, therefore, the screening net 202 can be detached so as to conveniently clean impurities in the screening net 202, the cyperus esculentus which is screened enters the drum screen 3 through the guide plate 201, the drum screen 3 is driven by the motor 301 to rotate, small impurities such as sandy soil and the like carried by the cyperus esculentus are screened, gravel can be blocked on meshes of the drum screen 3, at the moment, the motor 301 is operated, the belt pulley drives the connecting rod 302 to rotate, the eccentric wheel 303 on the surface is driven to rotate, the gravity ball 304 and the eccentric wheel 303 and the spring are driven to throw on the surface of the drum screen 3, the drum screen 3 is beaten, the impurities such as stones blocked in meshes on the drum screen 3 are beaten under vibration, and the filtering effect is prevented from being influenced by blocking.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not intended to limit the present invention, and all modifications, equivalents, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.
Claims (5)
1. High-efficient screen cloth device of machine is played to cyperus bean, including frame (1) and conveyer belt (101), supporting conveyer belt (101), its characterized in that are installed on frame (1): a support frame (2) is fixedly arranged on one side, close to the conveyor belt (101), above the frame (1), a drum screen (3) is rotatably arranged on the other side of the frame (1), a pre-screening mechanism is arranged on the support frame (2), and an anti-blocking mechanism is arranged on the drum screen (3);
a guide plate (201) is fixedly arranged on the support frame (2), the guide plate (201) extends into the drum screen (3), and a motor (301) is arranged on one side of the drum screen (3) in a matched manner;
the screening mechanism includes: screening net (202), fixed plate (2021), bracing piece (203), fixed block (204), electric telescopic handle (2041) and connecting block (205).
2. The efficient screening device of the cyperus esculentus harvester according to claim 1, characterized in that: the fixed bracing piece (203) that is provided with in support frame (2) top, bracing piece (203) top is provided with screening net (202), screening net (202) bottom both sides are all fixed and are provided with fixed plate (2021), and fixed plate (2021) one side screw thread is provided with the threaded rod, fixed block (204) that is provided with in bracing piece (203) upper end, there is connecting block (205) fixed block (204) top through spring elastic connection, and connecting block (205) one side is provided with the screw hole, fixed block (204) one side fixed mounting has electric telescopic handle (2041), and electric telescopic handle (2041) end fixing is provided with the kicking block.
3. The efficient screening device of the cyperus esculentus harvester according to claim 2, characterized in that: the kicking block is the kicking block of rubber material, connecting block (205) bottom is close to electric telescopic handle (2041) top and is provided with the recess, the aperture of screening net (202) is 2.5 cm.
4. The efficient screening device of the cyperus esculentus harvester according to claim 1, characterized in that: prevent blockking up mechanism includes: connecting rod (302), eccentric wheel (303), gravity ball (304).
5. The efficient screening device of the cyperus esculentus harvester according to claim 1, characterized in that: the supporting support that is provided with in drum sieve (3) both sides, the support top is rotated and is provided with connecting rod (302), and establishes ties through the belt pulley between connecting rod (302) and motor (301), motor (301) fixed surface installs eccentric wheel (303), eccentric wheel (303) surface one side has gravity ball (304) through spring elastic connection, and gravity ball (304) are the gravity ball (304) of rubber material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221085394.1U CN217222446U (en) | 2022-05-09 | 2022-05-09 | Efficient screen device of cyperus esculentus harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221085394.1U CN217222446U (en) | 2022-05-09 | 2022-05-09 | Efficient screen device of cyperus esculentus harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217222446U true CN217222446U (en) | 2022-08-19 |
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ID=82822688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221085394.1U Active CN217222446U (en) | 2022-05-09 | 2022-05-09 | Efficient screen device of cyperus esculentus harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217222446U (en) |
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2022
- 2022-05-09 CN CN202221085394.1U patent/CN217222446U/en active Active
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