CN210358057U - Jib frame of plane clearance sieve - Google Patents
Jib frame of plane clearance sieve Download PDFInfo
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- CN210358057U CN210358057U CN201921115458.6U CN201921115458U CN210358057U CN 210358057 U CN210358057 U CN 210358057U CN 201921115458 U CN201921115458 U CN 201921115458U CN 210358057 U CN210358057 U CN 210358057U
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Abstract
The utility model discloses a jib frame of plane clearance sieve, including frame stand, horizontal fixing frame entablature between two frame stand upsides, vertical frame side of fixing between two frame stand upsides erect the roof beam, connect jib and fixed connection that erect roof beam and plane clearance sieve between frame side and the steel wire safety rope of plane clearance sieve lateral part are erected to the frame side. The utility model has reasonable structure, the glass fiber reinforced plastic hanging rod has high strength, strong elasticity and low cost, almost no noise is generated in the running process of the equipment, and the resistance of the glass hanging rod is large, thereby being beneficial to keeping the stability of the revolving circle and reducing the amount and time of the screen body during the start-up and shutdown; each group of the glass fiber reinforced plastic suspenders is provided with a steel wire safety rope, so that the safety effect is achieved, the safety of equipment is improved, and the steel wire safety full rope is hoisted for replacement when the glass fiber reinforced plastic suspenders are damaged. The upper end and the lower end of the glass suspender are fixedly installed by adopting the clamping blocks, so that the glass suspender is convenient to disassemble and adjust tightness.
Description
Technical Field
The utility model relates to a grain cleaning equipment technical field especially relates to a jib frame of plane clearance sieve.
Background
In the grain processing industry, the cleaning of wheat is particularly important, and the good cleaning is half of the work of finishing good flour; the cleaning equipment is the main equipment for cleaning, grading and screening in the whole processing flow, and the yield, efficiency, effect and service life of the cleaning equipment have direct influence on the subsequent processing of grains. At present, the wheat cleaning equipment at home and abroad mainly adopts a plane rotary screen and a self-balancing vibrating screen, and the plane rotary screen and the self-balancing vibrating screen are matched and sleeved with a vertical air suction channel or a circulating air separator at a discharge port to remove light impurities in materials.
What current plane clearance sieve screen frame jib adopted is the universal joint jib, has following problem: the suspender is made of steel, the noise is large in the operation process of the equipment, and the universal coupling enables the sieve body to have large movement amount and long movement time when the machine is started and stopped, so that the sieve body is easy to damage. The cost is high. The universal coupling is not provided with a safety protection device, potential safety hazards exist when the universal coupling is damaged, and replacement is inconvenient.
SUMMERY OF THE UTILITY MODEL
Based on the above technical background, the utility model provides a jib frame of plane clearance sieve possesses that the noise is low, the gyration circle is stable good and safe and reliable's effect.
In order to achieve the above technical objective, the utility model discloses the technical scheme who takes is:
a suspender frame of a plane cleaning sieve comprises frame stand columns, a frame upper cross beam transversely fixed between the upper sides of the two frame stand columns, a frame side vertical beam vertically fixed between the upper sides of the two frame stand columns, a suspender of which the upper end is connected with the lower end of the frame side vertical beam and connected with the plane cleaning sieve, and a steel wire safety rope of which the two ends are respectively and fixedly connected with the frame side vertical beam and the side part of the plane cleaning sieve;
the length of the steel wire safety rope is greater than that of the suspender;
the upper end of the suspender is connected with the side vertical beam of the frame through the frame hanging upper clamping block, and the lower end of the suspender is connected with the side part of the plane cleaning sieve through the frame hanging lower clamping block.
The hanging device is characterized by further comprising a hanging upper fixing block fixedly mounted on the vertical beam on the side of the rack, and the hanging upper clamping block is fixedly connected to the hanging upper fixing block through an upper clamping block fixing bolt.
The hanging upper clamping block comprises two clamping plates, semicircular grooves are formed in opposite surfaces of the two clamping plates, and the upper clamping block fixing bolt is screwed to enable the semicircular grooves of the two clamping plates to form an upper clamping block long through hole for clamping the side part of the upper end of the hanging rod.
The hanging device further comprises a hanging lower fixing block which is fixedly installed on the side portion of the plane cleaning sieve and corresponds to the hanging upper fixing block up and down, and the hanging lower clamping block is fixedly connected to the hanging lower fixing block through a lower clamping block fixing bolt.
Hang down the fixed block back and be provided with and hang down the fixed block that the clamp splice is relative, hang down the clamp splice with all be provided with semicircular groove on the fixed block opposite face, clamp splice fixing bolt screws down and makes two semicircular groove form the lower clamp splice long through-hole that is used for pressing from both sides tight lower extreme lateral part of jib.
Be provided with the groove of stepping down that provides elasticity space for clamp splice fixing bolt down on the fixed block.
The hanger rod is a glass fiber reinforced plastic hanger rod;
the hanging rods connected between the vertical beams at the side of the frame and the side surface of the plane cleaning sieve are four groups, two groups of hanging rods are positioned at one side of the side surface of the plane cleaning sieve, and the other two groups of hanging rods are positioned at the other side of the side surface of the plane cleaning sieve;
the number of each group of the glass fiber reinforced plastic hanger rods is 1-6.
The upper end of the steel wire safety rope is fixedly connected to the upper clamping block of the rack hanger, and the lower end of the steel wire safety rope is fixedly connected to the lower clamping block of the rack hanger.
The lower end of the stand column of the frame is fixedly provided with a stand column foot margin; and a hanging ring is fixedly arranged at the upper end of the vertical beam at the side of the frame.
Compared with the prior art, the utility model discloses the beneficial effect who gains as follows:
the utility model has reasonable structure, the hanger rod made of glass fiber reinforced plastic is adopted as the hanger rod of the frame, the glass fiber reinforced plastic has high strength, strong elasticity and low cost, and almost no noise is generated in the running process of the equipment, and the resistance of the glass hanger rod is large, thereby being beneficial to keeping the stability of the revolving circle and reducing the amount and time of the screen body during the starting and stopping; each group of the glass fiber reinforced plastic suspenders is provided with a steel wire safety rope, so that the safety effect is achieved, the safety of equipment is improved, and the steel wire safety full rope is hoisted for replacement when the glass fiber reinforced plastic suspenders are damaged. The upper end and the lower end of the glass suspender are fixedly installed by adopting the clamping blocks, so that the glass suspender is convenient to disassemble and adjust tightness.
Drawings
FIG. 1 is a schematic view of an axial measurement structure of the present invention;
FIG. 2 is a schematic structural view of a glass fiber reinforced plastic boom of the present invention;
FIG. 3 is a schematic structural view of the clamping block hung on the frame of the present invention;
FIG. 4 is a schematic structural view of the lower clamp block hung on the frame of the present invention;
FIG. 5 is a schematic view of the installation of a planar cleaning screen on a frame boom;
fig. 6 is a boom housing of a prior art flat screen cleaning machine.
Wherein: the device comprises a frame upright post 1, a frame upper cross beam 2, a frame side vertical beam 3, a column foot 4, a hanging ring 5, a frame hanging upper clamping block 6, an upper clamping block fixing bolt 7, a glass fiber reinforced plastic hanging rod 8, a steel wire safety rope 9, a hanging lower fixing block 10, a frame hanging lower clamping block 11, a hanging upper fixing block 12, an upper clamping block long through hole 13, a lower clamping block fixing bolt 14, a abdicating groove 15 and a clamping block long through hole 16.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the application, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
As shown in fig. 1-5, a suspender frame of a plane cleaning sieve comprises frame upright posts 1, a frame upper cross beam 2 transversely fixed between the upper sides of two frame upright posts 1, a frame side vertical beam 3 vertically fixed between the upper sides of two frame upright posts 1, a suspender of which the upper end is connected with the lower end of the frame side vertical beam 3 and connected with the plane cleaning sieve, and a steel wire safety rope 9 of which the two ends are respectively fixedly connected with the frame side vertical beam 3 and the side part of the plane cleaning sieve;
the length of the steel wire safety rope 9 is larger than that of the suspender, and the steel wire safety rope 9 is in a suspended state under a normal state.
The upper end of the suspender is connected with the vertical beam 3 at the side of the frame through the frame hanging upper clamping block 6, and the lower end of the suspender is connected with the side part of the plane cleaning sieve through the frame hanging lower clamping block 11.
The hanging device is characterized by further comprising a hanging upper fixing block 12 fixedly mounted on the vertical beam 3 on the side of the rack, and the hanging upper clamping block 6 is fixedly connected to the hanging upper fixing block 12 through an upper clamping block fixing bolt 7.
The hanging upper clamping block 6 comprises two clamping plates, semicircular grooves are formed in opposite surfaces of the two clamping plates, and the upper clamping block fixing bolt 7 is screwed to enable the semicircular grooves of the two clamping plates to form an upper clamping block long through hole 13 for clamping the side part of the upper end of the hanging rod.
The device also comprises a hanging lower fixing block 10 which is fixedly arranged on the side part of the plane cleaning screen and vertically corresponds to the hanging upper fixing block 12, and the hanging lower clamping block 11 is fixedly connected to the hanging lower fixing block 10 through a lower clamping block fixing bolt 14.
The back of the lower hanging fixed block 10 is provided with a fixed block opposite to the lower hanging clamping block 11, the lower hanging clamping block 11 and the opposite surface of the fixed block are both provided with semicircular grooves, and the lower clamping block fixing bolt 14 is screwed to enable the two semicircular grooves to form a lower clamping block long through hole 16 for clamping the side part of the lower end of the hanging rod.
The fixed block is provided with a yielding groove 15 which provides a tight space for the lower clamping block fixing bolt 14.
The hanger rod is a glass fiber reinforced plastic hanger rod 8;
the hanging rods connected between the vertical beam 3 at the side of the frame and the side surface of the plane cleaning sieve are four groups, two groups of hanging rods are positioned at one side of the side surface of the plane cleaning sieve, and the other two groups of hanging rods are positioned at the other side of the side surface of the plane cleaning sieve;
the number of each group of the glass fiber reinforced plastic suspension rods 8 is 1-6, and the number of each group of the glass fiber reinforced plastic suspension rods 8 is 3 as the optimization of the embodiment.
The upper end of the steel wire safety rope 9 is fixedly connected to the rack hanging upper clamping block 6, and the lower end of the steel wire safety rope is fixedly connected to the rack hanging lower clamping block 11.
The lower end of the stand column 1 of the frame is fixedly provided with a stand column foot margin 4; and a hanging ring 5 is fixedly arranged at the upper end of the frame side vertical beam 3.
As shown in FIG. 6, the universal coupling boom frame adopted by the prior flat cleaning screen has high noise in the operation process of the equipment, and the universal coupling causes the screen body to have large amount of movement and long moving time during startup and shutdown, so that the screen body is easy to damage. The cost is high. The universal coupling is not provided with a safety protection device, potential safety hazards exist when the universal coupling is damaged, and replacement is inconvenient.
The utility model has reasonable structure, the hanger rod made of glass fiber reinforced plastic is adopted as the hanger rod of the frame, the glass fiber reinforced plastic has high strength, strong elasticity and low cost, and almost no noise is generated in the running process of the equipment, and the resistance of the glass hanger rod is large, thereby being beneficial to keeping the stability of the revolving circle and reducing the amount and time of the screen body during the starting and stopping; each group of the glass fiber reinforced plastic hanging rods is provided with a steel wire safety rope 9, so that the safety protection effect is achieved, the safety of equipment is improved, and the steel wire safety full rope is lifted for replacement when the glass fiber reinforced plastic hanging rods are damaged. The upper end and the lower end of the glass suspender are fixedly installed by adopting the clamping blocks, so that the glass suspender is convenient to disassemble and adjust tightness.
Claims (9)
1. The utility model provides a jib frame of plane clearance sieve which characterized in that: the cleaning device comprises frame upright posts (1), a frame upper cross beam (2) transversely fixed between the upper sides of the two frame upright posts (1), a frame side vertical beam (3) vertically fixed between the upper sides of the two frame upright posts (1), a suspender of which the upper end is connected with the lower end of the frame side vertical beam (3) and connected with a plane cleaning sieve, and a steel wire safety rope (9) of which the two ends are respectively and fixedly connected with the frame side vertical beam (3) and the side part of the plane cleaning sieve;
the length of the steel wire safety rope (9) is greater than that of the hanger rod;
the upper end of the suspender is connected with the vertical beam (3) at the side of the frame through the frame hanging upper clamping block (6), and the lower end of the suspender is connected with the side part of the plane cleaning sieve through the frame hanging lower clamping block (11).
2. The boom housing of a flat scarfing screen of claim 1, wherein: the hanging device is characterized by further comprising a hanging upper fixing block (12) fixedly mounted on the vertical beam (3) on the side of the rack, and the hanging upper clamping block (6) is fixedly connected to the hanging upper fixing block (12) through an upper clamping block fixing bolt (7).
3. A boom housing for a flat scarfing screen as claimed in claim 2, wherein: the hanging upper clamping block (6) comprises two clamping plates, semicircular grooves are formed in opposite surfaces of the two clamping plates, and an upper clamping block fixing bolt (7) is screwed to enable the semicircular grooves of the two clamping plates to form an upper clamping block long through hole (13) used for clamping the side part of the upper end of the hanging rod.
4. The boom housing of a flat scarfing screen of claim 1, wherein: the device is characterized by further comprising a hanging lower fixing block (10) which is fixedly installed on the side portion of the plane cleaning screen and corresponds to the hanging upper fixing block (12) up and down, and the hanging lower clamping block (11) is fixedly connected to the hanging lower fixing block (10) through a lower clamping block fixing bolt (14).
5. The boom housing of a flat scarfing screen of claim 4, wherein: hang down fixed block (10) the back and be provided with and hang down clamp splice (11) relative fixed block, hang down clamp splice (11) with all be provided with semicircular groove on the fixed block opposite face, clamp splice fixing bolt (14) are screwed down and are made two semicircular groove form and are used for pressing from both sides clamp splice long through hole (16) down of the lower extreme lateral part of jib.
6. The boom housing of a flat scarfing screen of claim 5, wherein: the fixed block is provided with a abdicating groove (15) for providing an elastic space for the lower clamping block fixing bolt (14).
7. A boom housing for a flat scarfing screen according to any one of claims 1 to 6, wherein: the hanger rod is a glass fiber reinforced plastic hanger rod (8);
the hanging rods connected between the vertical beam (3) at the side of the frame and the side surface of the plane cleaning sieve are four groups, two groups of hanging rods are positioned at one side of the side surface of the plane cleaning sieve, and the other two groups of hanging rods are positioned at the other side of the side surface of the plane cleaning sieve;
the number of each group of the glass fiber reinforced plastic hanger rods (8) is 1-6.
8. The boom housing of a flat scarfing screen of claim 7, wherein: the upper end of the steel wire safety rope (9) is fixedly connected to the rack hanging upper clamping block (6), and the lower end of the steel wire safety rope is fixedly connected to the rack hanging lower clamping block (11).
9. The boom housing of a flat scarfing screen of claim 8, wherein: the lower end of the stand column (1) of the frame is fixedly provided with a stand column foot margin (4); and a hanging ring (5) is fixedly arranged at the upper end of the side vertical beam (3) of the rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115458.6U CN210358057U (en) | 2019-07-17 | 2019-07-17 | Jib frame of plane clearance sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921115458.6U CN210358057U (en) | 2019-07-17 | 2019-07-17 | Jib frame of plane clearance sieve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210358057U true CN210358057U (en) | 2020-04-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921115458.6U Active CN210358057U (en) | 2019-07-17 | 2019-07-17 | Jib frame of plane clearance sieve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210358057U (en) |
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2019
- 2019-07-17 CN CN201921115458.6U patent/CN210358057U/en active Active
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