CN210594463U - Independent center coiling and net unloading mechanism - Google Patents

Abstract

The utility model discloses an independent center batches unloads net mechanism, including gear motor and cloth roller, the right-hand member of gear motor's output shaft rotates through the worm gear and installs drive sprocket, cloth roller's left and right ends integrated into one piece has the cylinder, cylindrical outside all overlaps and is equipped with half lid, the middle part of the lateral wall of half lid all fixed mounting has the round axle, the outside of round axle all overlaps and is equipped with the axle head seat, the right-hand member of the round axle on right side installs driven sprocket through the key-type connection, connect through chain drive between drive sprocket and the driven sprocket, the inside cover of the half lid on right side is equipped with the bearing, the bearing includes outer loop and inner ring, the cylindrical right-hand member on right side welds with the left side wall of inner ring, the welding has the key stick that has the screw on the left side wall of the half lid on right side, the middle; according to the scheme, the cloth roller is limited and loosened through the torsion bolt, and screen cloth can be detached without detaching a chain.

Description

Independent center coiling and net unloading mechanism

Technical Field

The utility model relates to a get and unload net technical field, specifically be an independent center batches and unloads net mechanism.

Background

The original independent center is reeled and drives a transmission chain wheel through a worm gear with a motor in a speed reducing mode, the transmission chain wheel drives the transmission chain wheel, the transmission chain wheel drives a shaft head seat, and a huff cover on the shaft head seat drives a cloth reeling roller to rotate through two clamping screws. When the cloth on the cloth roller is rolled to a certain diameter, the rolled mesh cloth needs to be pulled down, so that the cloth roller needs to be reversely wound, and the mesh cloth is gradually pulled down. Because the chain wheel at the input power end is connected with the worm gear speed reducer, the net cloth can be pulled reversely after the chain is removed during rewinding, which is troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an independent center batches unloads net mechanism to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an independent center batches unloads net mechanism, includes gear motor and cloth roller, the right-hand member of gear motor's output shaft passes through the worm gear and rotates and install drive sprocket, its characterized in that: both ends integrated into one piece has the cylinder about the cloth roller, the equal cover in cylindrical outside is equipped with ha fu lid, the equal fixed mounting in middle part of the lateral wall of ha fu lid has the round axle, the equal cover in outside of round axle is equipped with the headstock, and the right side the right-hand member of round axle passes through the key-type connection and installs driven sprocket, drive sprocket with connect through chain drive between the driven sprocket, the right side the inside cover of ha fu lid is equipped with the bearing, the bearing includes outer loop and inner ring, right side cylindrical right-hand member with the left side wall welding of inner ring, right side the welding has the key bar that has the screw on the left side wall of ha fu lid, the middle part of key bar is passed through the vertical bolt of installing of threaded connection.

By adopting the technical scheme, when the mesh cloth is normally rolled, as long as the key bar with the screw hole is screwed with the bolt, the bolt is pushed onto the cloth roller, and the cloth roller and the half cover are fixed, so that the cloth roller and the half cover synchronously rotate to roll the mesh cloth; when the mesh cloth needs to be reversely unloaded, the mesh cloth can be unloaded by reversely pulling the cloth without disassembling the chain as long as the bolts on the key rods on the half covers are loosened to release the limit of the cloth roller.

Preferably, the left side wall of the right half cover is welded with two key rods at least at equal angles, and the middle parts of the key rods are vertically provided with bolts through threaded connection.

By adopting the technical scheme, the limit of the cloth roller is further improved through the combined action of the bolts, and the cloth roller and the half cover are ensured to synchronously rotate.

Preferably, the outer wall of the right end of the cloth roller is provided with round holes corresponding to the bolts one by one.

By adopting the technical scheme, the cloth roller and the half cover are further ensured to synchronously rotate by inserting the bolts into the round holes.

Preferably, the outer end of the bolt is welded with a rectangular plate, and the periphery of the rectangular plate is welded with a round rod.

Through adopting above-mentioned technical scheme, through holding the round bar, conveniently twist reverse the bolt.

Preferably, the outside cover of pole is equipped with the pipe, circular separation blade has all been welded to the outer end of pole.

Through adopting above-mentioned technical scheme, through holding the pipe, become rotational friction with sliding friction, reduced the friction to the hand when twisting the bolt.

Preferably, the outer wall of the circular tube is sleeved with a rubber sleeve.

Through adopting above-mentioned technical scheme, through the elastic action of rubber sleeve, to the protection of workman's hand.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the scheme, the cloth roller is limited and loosened through the torsion bolt, and the screen cloth can be unloaded without disassembling a chain;

2. when the mesh cloth rolling machine is used, when mesh cloth is normally rolled, as long as the key rod with the screw hole is screwed with the bolt, the bolt is pushed onto the cloth rolling roller, the cloth rolling roller and the half cover are fixed, so that the cloth rolling roller and the half cover synchronously rotate, the speed reduction motor drives the driving chain wheel to rotate, the driven chain wheel is driven by the chain to drive the circular shaft to drive the half cover and the cloth rolling roller to rotate, and the mesh cloth is conveniently rolled;

3. when the mesh cloth needs to be reversely unloaded, the mesh cloth can be unloaded by reversely pulling the cloth without disassembling the chain as long as the bolts on the key rods on the half covers are loosened to release the limit of the cloth roller.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is an enlarged view of the part A of the sectional view of the present invention;

fig. 3 is an enlarged view of the portion B of the front sectional view of the structure of the present invention.

In the figure: 1. a reduction motor; 2. a drive sprocket; 3. a cloth roller; 4. a cylinder; 5. a circular shaft; 6. a driven sprocket; 7. a chain; 8. a half cover; 9. a spindle head seat; 10. a bearing; 101. an outer ring; 102. an inner ring; 11. a key bar; 12. a bolt; 13. a circular hole; 14. a rectangular plate; 15. a round bar; 16. a circular tube; 17. a circular baffle plate; 18. a rubber sleeve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to fig. 1 to 3 of 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 same reference numbers in different drawings identify the same or similar elements; it should be further understood that terms such as "first," "second," "third," "upper," "lower," "front," "rear," "inner," "outer," "end," "portion," "section," "width," "thickness," "zone," and the like, may be used solely for convenience in reference to the figures and to aid in describing the invention, and are not intended to limit the invention.

Referring to fig. 1 and fig. 2, the present invention provides a technical solution: the utility model provides an independent center batches unloads net mechanism, includes gear motor 1 and cloth roller 3, and the right-hand member of gear motor 1's output shaft passes through the worm gear and rotates and install drive sprocket 2, its characterized in that: both ends integrated into one piece has cylinder 4 about cloth roller 3, cylinder 4's outside all overlap is equipped with ha fu lid 8, the equal fixed mounting in middle part of ha fu lid 8's lateral wall has round axle 5, round axle 5's outside all overlap is equipped with axle headstock 9, driven sprocket 6 is installed through the key-type connection to the right-hand member of round axle 5 on right side, connect through 7 transmissions of chain between drive sprocket 2 and the driven sprocket 6, the inside cover of ha fu lid 8 on right side is equipped with bearing 10, bearing 10 includes outer loop 101 and inner ring 102, cylinder 4's on right side right-hand member and inner ring 102's left side wall welding, the welding has the key stick 11 that has the screw on the left side wall of ha fu lid 8 on right side, the vertical bolt 12 of installing of threaded connection is passed.

By adopting the technical scheme, when the mesh cloth is normally rolled, as long as the bolt 12 is screwed on the key bar 11 with the screw hole, the bolt 12 is pushed against the cloth roller 3, the cloth roller 3 and the half cover 8 are fixed, so that the cloth roller 3 and the half cover 8 synchronously rotate to roll the mesh cloth; when the screen cloth needs to be reversely unloaded, the screen cloth can be unloaded by reversely pulling the screen cloth without disassembling a chain as long as the bolts 12 on the key rods 11 on the half covers 8 are unscrewed to release the limit of the cloth roller 3.

As shown in fig. 1, specifically, two key rods 11 are welded on the left side wall of the right half cover 8 at least at equal angles, and bolts 12 are vertically installed in the middle of the key rods 11 through threaded connection.

By adopting the technical scheme, the limit of the cloth roller 3 is further improved through the combined action of the bolts 12, and the cloth roller 3 and the half cover 8 are ensured to synchronously rotate.

As shown in fig. 1, specifically, the outer wall of the right end of the cloth roller 3 is provided with a circular hole 13 corresponding to the bolts 12 one by one.

By adopting the technical scheme, the cloth roller 3 and the half cover 8 are further ensured to synchronously rotate by inserting the bolt 12 into the round hole 13.

As shown in fig. 1 and 3, specifically, a rectangular plate 14 is welded to the outer end of the bolt 12, and a round bar 15 is welded to the periphery of the rectangular plate 14.

By adopting the technical scheme, the bolt 12 is convenient to twist by holding the round rod 15.

As shown in fig. 3, specifically, a circular tube 16 is sleeved outside the circular rod 15, and circular stoppers 17 are welded to the outer ends of the circular rod 15.

By adopting the above technical scheme, the sliding friction is converted into the rotating friction by holding the circular tube 16, and the friction to the hand when the bolt 12 is twisted is reduced.

As shown in fig. 3, the outer wall of the circular tube 16 is covered with a rubber sleeve 18.

Through adopting above-mentioned technical scheme, through the elastic action of rubber sleeve 18, to the protection of workman's hand.

The working principle is as follows:

the winding principle is as follows: when the mesh cloth rolling machine is used, when mesh cloth is normally rolled, as long as the key bar 11 with the screw hole is screwed with the bolt 12, the bolt 12 is pushed against the cloth rolling roller 3, the cloth rolling roller 3 and the half cover 8 are fixed, so that the cloth rolling roller 3 and the half cover 8 synchronously rotate, the speed reduction motor 1 drives the driving chain wheel 2 to rotate, the driven chain wheel 6 is driven by the chain 7 to drive the round shaft 5 to drive the half cover 8 and the cloth rolling roller 3 to rotate, and the mesh cloth is conveniently rolled;

and (3) unloading the screen cloth: when the screen cloth needs to be reversely unloaded, the screen cloth can be unloaded by reversely pulling the screen cloth without disassembling a chain as long as the bolts 12 on the key rods 11 on the half covers 8 are unscrewed to release the limit of the cloth roller 3.

Therefore, the cloth roller 3 is limited and loosened by the torsion bolt 12, and the screen cloth can be unloaded without disassembling a chain.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides an independent center batches unloads net mechanism, includes gear motor (1) and cloth roller (3), drive sprocket (2), its characterized in that are installed through worm gear rotation to the right-hand member of the output shaft of gear motor (1): the cloth roller is characterized in that cylinders (4) are integrally formed at the left end and the right end of the cloth roller (3), half covers (8) are sleeved outside the cylinders (4), round shafts (5) are fixedly mounted in the middle of the outer side walls of the half covers (8), shaft bases (9) are sleeved outside the round shafts (5), driven sprockets (6) are mounted at the right ends of the round shafts (5) on the right side through key connections, driving sprockets (2) and the driven sprockets (6) are connected through chains (7) in a transmission mode, bearings (10) are sleeved inside the half covers (8) on the right side, each bearing (10) comprises an outer ring (101) and an inner ring (102), the right end of the cylinder (4) on the right side is welded to the left side wall of the inner ring (102), and a key rod (11) with a screw hole is welded to the left side wall of the half covers (8) on the right side, and the middle part of the key bar (11) is vertically provided with a bolt (12) through threaded connection.

2. An independent center reel-up doffing mechanism according to claim 1, wherein: two key rods (11) are welded on the left side wall of the half cover (8) on the right side at least at equal angles, and bolts (12) are vertically installed in the middle of the key rods (11) through threaded connection.

3. An independent center reel-up doffing mechanism according to claim 2, wherein: and round holes (13) which correspond to the bolts (12) one by one are formed in the outer wall of the right end of the cloth roller (3).

4. An independent center reel-up doffing mechanism according to claim 1, wherein: the outer end welding of bolt (12) has rectangular plate (14), the peripheral welding of rectangular plate (14) has round bar (15).

5. An independent center reel-up doffing mechanism according to claim 4, wherein: the outside cover of pole (15) is equipped with pipe (16), circular separation blade (17) have all been welded to the outer end of pole (15).

6. An independent center reel-up doffing mechanism according to claim 5, wherein: the outer wall of the round pipe (16) is sleeved with a rubber sleeve (18).

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