CN213051398U

CN213051398U - Rolling screen

Info

Publication number: CN213051398U
Application number: CN202022012826.3U
Authority: CN
Inventors: 杜建刚
Original assignee: Neihuang Xinglong Agricultural Products Co ltd
Current assignee: Neihuang County Xingteng Agricultural Products Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-04-27
Anticipated expiration: 2030-09-15

Abstract

The utility model discloses a rolling sieve, including mobile jib and screen frame, the inside upper end fixed connection auxiliary rod of mobile jib, and the right side fixed connection horizontal pole of mobile jib, the outer shell of top fixedly connected with of auxiliary rod, and the inside upper and lower both ends fixedly connected with fixed block of outer shell, the annular has been seted up to the inside of fixed block, the inside swing joint of spacing ring has the connecting rod, the inside fixedly connected with drive shaft of screen frame, the left end swing joint of drive shaft has the bearing. This roll screen compares with current ordinary roll screen, and the device simple structure is convenient for carry out quick screening to the hot pepper, reduces staff's work load to reduce labour cost, utilize the extending structure between mobile jib and the auxiliary rod, be convenient for highly adjust the device, can directly cooperate the conveying conveyer to use, the suitability is high, swing joint between inside screen frame and the outer envelope, can select the installation according to the demand of oneself during the screening.

Description

Rolling screen

Technical Field

The utility model relates to a rolling screen.

Background

The screening is a method for separating particle groups according to the particle size, specific gravity, electric charge, magnetism and other powder properties, the operation of separating mixed materials with different particle sizes into various particle size grades is called screening by using a screen surface with holes, pepper is a perennial herb plant for one year or a limited number of years, fruits are usually conical or oblong, green when immature, and turn into bright red, green or purple after mature, most common red, the fruit of the pepper contains capsaicin and has peppery taste, the appetite can be improved, the content of vitamin C in the pepper is the first place in vegetables, mexico is originally produced, China is introduced into the end of the Ming Dynasty, ornamental pepper, round and inedible, and the color of red, purple and the like are needed to be screened during the production and processing of pepper products, so that the processing quality of pepper food is improved, thereby improving the sales volume and quality of enterprises.

Present current roll screen is relatively rare in the in-process of hot pepper production and processing, the artifical screening of adoption is also more, the screening of this kind of mode influences the efficiency of industrial processing production, and the manufacturing cost is improved, some industrial products adopt the roll screen to sieve the hot pepper, though replaced artifical screening and improved work efficiency, but the inside screen frame of screening plant is difficult to be changed and the split, can not change according to the user demand, the application scope of the device has been reduced, it is inconvenient to use.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome prior art's defect, provide a rolling screen.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a rolling sieve, which comprises a main rod and a sieve frame, an auxiliary rod is fixedly connected at the upper end of the inner part of the main rod, a transverse rod is fixedly connected at the right side of the main rod, an outer casing is fixedly connected above the auxiliary rod, fixed blocks are fixedly connected at the upper end and the lower end of the inner part of the outer casing, an annular groove is arranged in the fixed blocks, a spacing ring is movably connected in the annular groove, a connecting rod is movably connected in the spacing ring, a driving shaft is fixedly connected in the sieve frame, the sieve frame is positioned in the outer casing, a bearing is movably connected at the left end of the driving shaft, a rotating rod is movably connected at the right end of the driving shaft, a driven wheel is fixedly connected at the right side of the rotating rod, chains are movably connected at the upper end and the lower end of the driven wheel, a driving wheel is movably, and the upper side and the lower side of the driving motor are fixedly connected with a driving shell.

Preferably, the central axis of the main rod coincides with the central axis of the auxiliary rod, and the upper surface of the auxiliary rod is tightly attached to the lower surface of the outer casing.

Preferably, the fixed blocks are symmetrical about the central axis of the screen frame, and the outer surface of the screen frame is tightly attached to the inner surface of the limiting ring.

Preferably, the limiting ring forms a rotating structure with the fixing block through a connecting rod, and the connecting rod penetrates through the limiting ring.

Preferably, coincide between the axis of screen frame and the axis of drive shaft mutually, and coincide between the axis of drive shaft and the axis of bull stick mutually.

Preferably, the driving wheel forms a chain transmission structure with the driven wheel through a chain, and the driving wheel forms a rotating structure with the rotating rod through a driving motor.

The utility model discloses the beneficial effect who reaches is:

1. through the arrangement of the main rod, the auxiliary rod, the transverse rod, the outer casing and the fixed block, the main rod is electrically connected with the auxiliary rod, after the main rod is electrified, the height between the main rod and the auxiliary rod can be adjusted through an external control device, so that the height adjustment of the whole device is completed, the operation is convenient, the device can be matched with a transportation device for use, the steps of bagging are reduced, the production efficiency is directly improved, the connection between the main rods at the bottom can be enhanced through the transverse rod, and the supporting effect of the main rod is improved by enhancing the stability of the whole structure;

2. through the arrangement of the ring groove, the limiting ring, the connecting rod, the screen frame, the driving shaft, the bearing and the rotating rod, the limiting ring on the screen frame is used for inserting the connecting rod into the fixing block relative to the ring groove in the fixing block during installation to install and fix the screen frame, so that the stability of the screen frame in the outer casing is maintained in the screening process, then the driving shaft and the rotating rod are sequentially installed and fixed through the bearing, and the detachable structure between the driving shaft and the rotating rod is convenient for a user to detach and install the screen frame, so that the applicability of the device is improved;

3. through the setting from driving wheel, chain, action wheel, driving motor and drive shell for after the installation is accomplished, start driving motor, driving motor drives the action wheel and rotates, thereby relies on from the chain drive between driving wheel and the action wheel to drive shaft and whole screen frame and rotate, realizes the hot pepper screening, has directly improved the work efficiency of screening.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic view of the internal structure of the present invention;

fig. 2 is a schematic top view of the present invention;

fig. 3 is a schematic side view of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a main rod; 2. an auxiliary rod; 3. a cross bar; 4. an outer envelope; 5. a fixed block; 6. a ring groove; 7. a limiting ring; 8. a connecting rod; 9. a screen frame; 10. a drive shaft; 11. a bearing; 12. a rotating rod; 13. a driven wheel; 14. a chain; 15. a driving wheel; 16. a drive motor; 17. the housing is driven.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1 and 2, a rolling screen comprises a main rod 1 and a screen frame 9, wherein an auxiliary rod 2 is fixedly connected to the upper end inside the main rod 1, a cross rod 3 is fixedly connected to the right side of the main rod 1, an outer casing 4 is fixedly connected to the upper side of the auxiliary rod 2, fixing blocks 5 are fixedly connected to the upper end and the lower end inside the outer casing 4, the central axis of the main rod 1 coincides with the central axis of the auxiliary rod 2, the upper surface of the auxiliary rod 2 is tightly attached to the lower surface of the outer casing 4, the main rod 1, the auxiliary rod 2, the cross rod 3, the outer casing 4 and the fixing blocks 5 are arranged to electrically connect the main rod 1 and the auxiliary rod 2, after the main rod 1 and the auxiliary rod 2 are electrified, the height between the main rod 1 and the auxiliary rod 2 can be adjusted through an external control device, so that the height adjustment of the whole device is completed, the operation is convenient, and the device, the production efficiency is directly improved, the cross rod 3 can be used for reinforcing the connection between the main rods 1 at the bottom, so that the stability of the whole structure is enhanced, and the supporting effect of the main rods 1 is improved;

as shown in fig. 2 and 3, an annular groove 6 is formed inside the fixing block 5, a limit ring 7 is movably connected inside the annular groove 6, a connecting rod 8 is movably connected inside the limit ring 7, a driving shaft 10 is fixedly connected inside the screen frame 9, the screen frame 9 is located inside the outer casing 4, a bearing 11 is movably connected at the left end of the driving shaft 10, a rotating rod 12 is movably and fixedly connected at the right end of the driving shaft 10, the fixing blocks 5 are symmetrical with respect to the central axis of the screen frame 9, the outer surface of the screen frame 9 is tightly attached to the inner surface of the limit ring 7, the central axis of the screen frame 9 is coincident with the central axis of the driving shaft 10, the central axis of the driving shaft 10 is coincident with the central axis of the rotating rod 12, and the connecting rod 8 is connected with the annular groove 6 inside the fixing block 5 by the annular groove 6, the limit ring 7, the connecting rod 8, the screen frame 9, the driving shaft 10, the bearing 11 and the rotating rod 12, so that the The screen frame 9 is inserted into the device for mounting and fixing, so that the stability of the screen frame 9 in the outer cladding 4 is kept in the screening process, and then the driving shaft 10 and the rotating rod 12 are sequentially mounted and fixed by the bearing 11, wherein the detachable structure is convenient for a user to dismount and mount the screen frame 9, and the applicability of the device is improved;

as shown in fig. 3 and 4, a driven wheel 13 is fixedly connected to the right side of the rotating rod 12, a chain 14 is movably connected to the upper and lower ends of the driven wheel 13, a driving wheel 15 is movably connected to the lower end of the chain 14, and the right side of the driving wheel 15 is fixedly connected with a driving motor 16, the upper and lower sides of the driving motor 16 are fixedly connected with a driving shell 17, the driving wheel 15 forms a chain transmission structure with the driven wheel 13 through a chain 14, and the driving wheel 15 forms a rotating structure with the rotating rod 12 through the driving motor 16, through the arrangement of the driven wheel 13, the chain 14, the driving wheel 15, the driving motor 16 and the driving shell 17, after the installation is finished, the driving motor 16 is started, the driving wheel 15 is driven to rotate by the driving motor 16, the driving shaft 10 and the whole screen frame 9 are driven to rotate by means of chain transmission between the driven wheel 13 and the driving wheel 15, pepper screening is achieved, and the screening work efficiency is directly improved.

The working principle is as follows: when in use, the limiting ring 7 on the screen frame 9 and the annular groove 6 in the fixing block 5 are firstly utilized to be opposite to each other, the connecting rod 8 is inserted into the connecting rod to install and fix the screen frame 9, so that the stability of the screen frame 9 in the outer cladding 4 is kept in the screening process, then the driving shaft 10 and the rotating rod 12 are sequentially installed and fixed by the bearing 11, the main rod 1 and the auxiliary rod 2 are electrically connected, after the power is on, the height between the main rod 1 and the auxiliary rod 2 is adjusted by an external control device, thereby the height adjustment of the whole device is completed, the device is matched with a transportation device to be used together, the steps of bagging are reduced, the production efficiency is directly improved, after the installation is completed, the driving motor 16 (type: YB 2-132S-3) is started, the driving motor 16 drives the driving wheel 15 to rotate, the driving shaft 10 and the whole screen frame 9 are driven to rotate by the, and the pepper is screened.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rolling screen, includes mobile jib (1) and screen frame (9), its characterized in that: the upper end of the inside of the main rod (1) is fixedly connected with an auxiliary rod (2), the right side of the main rod (1) is fixedly connected with a cross rod (3), an outer casing (4) is fixedly connected to the upper portion of the auxiliary rod (2), fixing blocks (5) are fixedly connected to the upper end and the lower end of the inside of the outer casing (4), an annular groove (6) is formed in the fixing blocks (5), a limiting ring (7) is movably connected to the inside of the annular groove (6), a connecting rod (8) is movably connected to the inside of the limiting ring (7), a driving shaft (10) is fixedly connected to the inside of the screen frame (9), the screen frame (9) is located in the outer casing (4), a bearing (11) is movably connected to the left end of the driving shaft (10), a rotating rod (12) is movably and fixedly connected to the right end of the driving shaft (10), a driven wheel (, and the upper and lower both ends swing joint from driving wheel (13) has chain (14), the inside lower extreme swing joint of chain (14) has action wheel (15), and the right side fixedly connected with driving motor (16) of action wheel (15), the upper and lower both sides fixedly connected with drive shell (17) of driving motor (16).

2. A roller screen according to claim 1, wherein: the central axis of the main rod (1) and the central axis of the auxiliary rod (2) are overlapped, and the upper surface of the auxiliary rod (2) is tightly attached to the lower surface of the outer casing (4).

3. A roller screen according to claim 1, wherein: the fixed blocks (5) are symmetrical about the central axis of the screen frame (9), and the outer surface of the screen frame (9) is tightly attached to the inner surface of the limiting ring (7).

4. A roller screen according to claim 1, wherein: the limiting ring (7) forms a rotating structure with the fixing block (5) through the connecting rod (8), and the connecting rod (8) penetrates through the limiting ring (7).

5. A roller screen according to claim 1, wherein: coincide between the axis of screen frame (9) and the axis of drive shaft (10), and coincide between the axis of drive shaft (10) and the axis of bull stick (12).

6. A roller screen according to claim 1, wherein: the driving wheel (15) and the driven wheel (13) form a chain transmission structure through a chain (14), and the driving wheel (15) and the rotating rod (12) form a rotating structure through a driving motor (16).