CN214113854U - Heavy-load turning net belt chain - Google Patents
Heavy-load turning net belt chain Download PDFInfo
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- CN214113854U CN214113854U CN202120060567.3U CN202120060567U CN214113854U CN 214113854 U CN214113854 U CN 214113854U CN 202120060567 U CN202120060567 U CN 202120060567U CN 214113854 U CN214113854 U CN 214113854U
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Abstract
The utility model discloses a heavy load turn net area chain, including the right side small, still including the connection structure of the piece in the concatenation of being convenient for, the anti-disengaging structure of protection outside piece and be convenient for reduce the frictional guide structure in corner, the middle piece is installed to the small one side in the right side, connection structure sets up in the both sides of middle piece, the small left side is installed to one side of middle piece, and the small top in a left side is provided with the big piece in a left side, anti-disengaging structure sets up in the big piece in a left side and the small one side in a left side, the big piece in the right side is installed to one side of the big piece in a left side. The utility model discloses an extrusion spring promotes the sliding block along the inside removal of slide to make the fixed axle drive the bearing and hug closely the supporting pad, change sliding friction and be rolling friction, reducing wear, the spin also reduces the friction between supporting pad and the left small piece simultaneously, makes the device operation more smooth and easy, thereby improves the life of device, has realized the abrasionproof of device and has decreased the function.
Description
Technical Field
The utility model relates to an article transport technical field specifically is a heavy load turn net area chain.
Background
With the development of society, different products are continuously produced, and when the products are assembled, the products need to be operated in a production line and conveyed by using an arc track, such as the industries of pharmacy, packaging machine conveying and the like, so that the products need to be conveyed by using a net belt chain which can bear load and has good turning performance.
The conventional heavy-duty turning network belt chain has the following defects:
(1) the device is easy to wear at the turning position, and the service life of the device is influenced;
(2) the width of the device is not easy to adjust, and the adaptability is not strong enough;
the left large piece and the left small piece of the device are easy to fall off at the bend.
Disclosure of Invention
An object of the utility model is to provide a heavy load turning net belt chain to the device that provides in solving above-mentioned background art is wearing and tearing easily in the turning, influences the life's of device problem.
In order to achieve the above object, the utility model provides a following technical scheme: a heavy-duty turning net belt chain comprises a right small piece, a connecting structure convenient for splicing a middle piece, an anti-falling structure for protecting an outer side piece and a guide structure convenient for reducing friction at a corner;
a middle piece is arranged on one side of the right small piece, and the connecting structures are arranged on two sides of the middle piece;
the anti-falling device comprises a middle piece, a left small piece, a left large piece, an anti-falling structure and a left small piece, wherein the left small piece is arranged on one side of the middle piece;
the guide structure is characterized in that the right large piece is installed on one side of the left large piece, the guide grooves are formed in one sides of the middle piece, the left large piece and the left small piece, guide pillars are fixed on one sides of the right large piece, the right small piece and the middle piece, one sides of the guide pillars extend to the inside of the guide grooves, and the guide structure is arranged below the left small piece.
Preferably, guide structure includes the supporting pad, the supporting pad sets up in the small below in a left side, and the internally mounted of supporting pad has the spin, the top of spin extends to the top of supporting pad, the slide has been seted up to the small inside in a left side, and the inside one side of slide installs the extrusion spring, the sliding block is installed to the one end of extrusion spring, and the bottom mounting of sliding block has the fixed axle, the bottom of fixed axle extends to the small below in a left side, and the bearing is installed to the bottom of fixed axle outer wall.
Preferably, the top end of the rolling ball and the bottom end of the left small piece are on the same horizontal line, and one side of the supporting pad and one side of the bearing are on the same vertical line.
Preferably, connection structure includes depression bar, slider, spout, reset spring, slot, picture peg, fixture block, draw-in groove and dead lever, the slot is all seted up in middle part, left big piece and the small one side in a left side, and the inside one end of slot has all seted up the draw-in groove, the spout is all seted up in one side of right big piece, the small and middle part in a right side, and the inside one end of spout all installs reset spring, reset spring's one end all installs the slider, and the top of slider all installs the depression bar, the one end of depression bar all extends to the one end of the big piece in a right side, the small and middle part in a right side, the dead lever is all installed to the one end of slider, and the one end welding of dead lever has the picture peg, one side of picture peg all extends to the inside of slot, and the one side welding on picture peg top has the fixture block, the top of fixture block all extends to the inside of draw-in groove.
Preferably, the length of the clamping groove is smaller than the width of the slot, and the width of the slot is smaller than the moving distance of the sliding block.
Preferably, the longitudinal section of the guide groove is circular, and the longitudinal section of the slot is rectangular.
Preferably, the anti-disengaging structure comprises a limiting groove, a moving block, a transmission rod and a fixing plate, the fixing plate is arranged on one side of the left large piece and the left small piece, the limiting groove is formed in the fixing plate, the moving block is arranged at the front end and the rear end of the inner portion of the limiting groove, the transmission rod is arranged at one end of the moving block through an articulated piece, and one end of the transmission rod is arranged at one end of one side of the left large piece and one end of one side of the left small piece through the articulated piece.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the extrusion spring pushes the sliding block to move along the inside of the slide way, so that the fixed shaft drives the bearing to be tightly attached to the supporting pad, sliding friction is changed into rolling friction, abrasion is reduced, friction between the supporting pad and the left small piece is reduced by the rolling ball, the device runs more smoothly, the service life of the device is prolonged, and the abrasion-proof function of the device is realized;
(2) the device is characterized in that the device is provided with a pressing rod, a sliding block, a sliding groove, a reset spring, a slot, an inserting plate, a clamping block, a clamping groove and a fixing rod, the pressing rod is pressed to push the sliding block to move, so that the inserting plate is pressed downwards to be driven, the inserting plate is inserted into the slot by utilizing the matching guide of a guide pillar and a guide groove, then the pressing rod is loosened, the reset spring rebounds the sliding block, the clamping block is clamped into the clamping groove, all parts are well installed and fixed, and the width of the device is adjusted according to the use of different numbers of middle plates;
(3) through being provided with spacing groove, movable block, transfer line and fixed plate, when the distance between big piece in a left side and the little piece in a left side increases, big piece in a left side and the little piece in a left side can remove through transfer line pulling movable block, because the removal of movable block is led by the spacing groove, so the fixed plate can restrict big piece in a left side and the little piece in a left side interval to avoid big piece in a left side and the little piece in a left side to drop, realized device anti-drop function.
Drawings
Fig. 1 is a schematic front view of the present invention;
fig. 2 is a schematic view of the front cross-sectional structure of the connection structure of the present invention;
FIG. 3 is a partial bottom view of the left small piece of the present invention;
fig. 4 is a schematic view of the combined front-view section structure of the left large piece and the left small piece of the present invention.
In the figure: 1. a connecting structure; 101. a pressure lever; 102. a slider; 103. a chute; 104. a return spring; 105. a slot; 106. inserting plates; 107. a clamping block; 108. a card slot; 109. fixing the rod; 2. an anti-falling structure; 201. a limiting groove; 202. a moving block; 203. a transmission rod; 204. a fixing plate; 3. the right large piece; 4. a right tab; 5. a middle piece; 6. a left large slice; 7. a left tab; 8. a bearing; 9. a guide post; 10. a guide groove; 11. rolling a ball; 12. a support pad; 13. a fixed shaft; 14. a compression spring; 15. a slider; 16. a slideway.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.
Example 1: referring to fig. 1-4, a heavy-duty turning net belt chain comprises a right small piece 4, a connecting structure 1 for splicing the middle piece conveniently, an anti-falling structure 2 for protecting the outer side piece and a guide structure for reducing friction at a corner;
a middle piece 5 is arranged on one side of the right small piece 4, and the connecting structures 1 are arranged on two sides of the middle piece 5;
a left small piece 7 is installed on one side of the middle piece 5, a left large piece 6 is arranged above the left small piece 7, and the anti-falling structure 2 is arranged on one side of the left large piece 6 and one side of the left small piece 7;
the left big piece 6 is provided with a right big piece 3 on one side, the middle piece 5, the left big piece 6 and the left small piece 7 are provided with guide grooves 10 on one sides, the right big piece 3, the right small piece 4 and the middle piece 5 are fixed with guide pillars 9 on one sides, one sides of the guide pillars 9 extend to the inside of the guide grooves 10, and the guide structure is arranged below the left small piece 7;
referring to fig. 1-4, the heavy-duty turning net belt chain further comprises a guide structure, the guide structure comprises a supporting pad 12, the supporting pad 12 is arranged below the left small piece 7, a rolling ball 11 is arranged inside the supporting pad 12, the top end of the rolling ball 11 extends to the upper side of the supporting pad 12, a slide way 16 is arranged inside the left small piece 7, an extrusion spring 14 is arranged on one side inside the slide way 16, a sliding block 15 is arranged at one end of the extrusion spring 14, a fixed shaft 13 is fixed at the bottom end of the sliding block 15, the bottom end of the fixed shaft 13 extends to the lower side of the left small piece 7, and a bearing 8 is arranged at the bottom end of the outer wall of the fixed shaft 13;
the top end of the rolling ball 11 and the bottom end of the left small piece 7 are on the same horizontal line, and one side of the supporting pad 12 and one side of the bearing 8 are on the same vertical line;
specifically, as shown in fig. 1 and 3, the extrusion spring 14 pushes the sliding block 15 to move along the inside of the slideway 16, so that the fixed shaft 13 drives the bearing 8 to cling to the supporting pad 12, sliding friction is changed into rolling friction, abrasion is reduced, and meanwhile, the rolling ball 11 also reduces friction between the supporting pad 12 and the left small piece 7, so that the device runs more smoothly.
Example 2: the connecting structure 1 comprises a pressure lever 101, a slide block 102, a slide groove 103, a return spring 104, a slot 105, an inserting plate 106, a clamping block 107, a clamping groove 108 and a fixed rod 109, wherein the slot 105 is arranged at one side of the middle plate 5, the left large plate 6 and the left small plate 7, and one end of the inside of the slot 105 is provided with a clamping groove 108, the sliding grooves 103 are arranged at one side of the right big slice 3, the right small slice 4 and the middle slice 5, and one end of the inside of the sliding chute 103 is provided with a return spring 104, one end of the return spring 104 is provided with a slide block 102, the top ends of the sliding blocks 102 are all provided with a pressure lever 101, one end of the pressure lever 101 extends to one end of the right big piece 3, the right small piece 4 and the middle piece 5, one end of each sliding block 102 is provided with a fixed rod 109, and an inserting plate 106 is welded at one end of the fixing rod 109, one side of the inserting plate 106 extends to the inside of the slot 105, a clamping block 107 is welded on one side of the top end of the inserting plate 106, and the top ends of the clamping blocks 107 extend into the clamping groove 108;
the length of the slot 108 is smaller than the width of the slot 105, and the width of the slot 105 is smaller than the moving distance of the slider 102;
the longitudinal section of the guide groove 10 is circular, and the longitudinal section of the slot 105 is rectangular;
specifically, as shown in fig. 1 and fig. 2, the pressing rod 101 is pressed to push the sliding block 102 to move, so that the inserting plate 106 is pressed downwards to be driven, the inserting plate 106 is inserted into the inserting slot 105 by utilizing the matching guide of the guide post 9 and the guide slot 10, then the pressing rod 101 is loosened, the sliding block 102 is rebounded by the return spring 104, the clamping block 107 is clamped into the clamping slot 108, so that each part is well installed and fixed, and the width of the device can be controlled by installing different numbers of middle sheets 5;
example 3: the anti-falling structure 2 comprises a limiting groove 201, a moving block 202, a transmission rod 203 and a fixing plate 204, wherein the fixing plate 204 is arranged on one side of the left large piece 6 and one side of the left small piece 7, the limiting groove 201 is formed in the fixing plate 204, the moving blocks 202 are arranged at the front end and the rear end in the limiting groove 201, the transmission rod 203 is arranged at one end of each moving block 202 through a hinge, and one end of the transmission rod 203 is arranged at one end of one side of each of the left large piece 6 and the left small piece 7 through a hinge;
specifically, as shown in fig. 1 and 4, when the device is in a bend, the distance between the left large piece 6 and the left small piece 7 increases, the left large piece 6 and the left small piece 7 can pull the moving block 202 to move through the transmission rod 203, and the fixed plate 204 can limit the distance between the left large piece 6 and the left small piece 7 because the moving block 202 moves and is guided by the limiting groove 201, so that the left large piece 6 and the left small piece 7 are prevented from falling off.
The working principle is as follows: when the device is used, firstly, the right large sheet 3, the right small sheet 4, the left large sheet 6 and the left small sheet 7 of the device are placed well, the middle sheets 5 with proper quantity are selected as required, the pressing rod 101 is pressed to push the sliding block 102 to move, the inserting plate 106 is pressed downwards to be driven, the inserting plate 106 is inserted into the inserting groove 105 through the matching guide of the guide pillar 9 and the guide groove 10, the pressing rod 101 is loosened afterwards, the sliding block 102 is rebounded by the reset spring 104, the clamping block 107 is clamped into the clamping groove 108, and all the parts are installed and fixed.
Then, when the device passes through a turning part, the extrusion spring 14 pushes the sliding block 15 to move along the inside of the slide way 16, so that the fixed shaft 13 drives the bearing 8 to be tightly attached to the supporting pad 12, sliding friction is changed into rolling friction, abrasion is reduced, meanwhile, the rolling ball 11 also reduces friction between the supporting pad 12 and the left small piece 7, and the device runs more smoothly.
Finally, when the device is in a bent position, the distance between the left large piece 6 and the left small piece 7 is increased, the left large piece 6 and the left small piece 7 can pull the moving block 202 to move through the driving rod 203, and the distance between the left large piece 6 and the left small piece 7 can be limited by the fixing plate 204 due to the fact that the moving block 202 moves and is guided by the limiting groove 201, and therefore the left large piece 6 and the left small piece 7 are prevented from falling off.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. A heavy-duty turning belt chain comprising a right small piece (4), characterized in that: the splicing device also comprises a connecting structure (1) convenient for splicing the middle sheets, an anti-falling structure (2) for protecting the outer sheets and a guide structure convenient for reducing the friction at the corners;
a middle sheet (5) is arranged on one side of the right small sheet (4), and the connecting structures (1) are arranged on two sides of the middle sheet (5);
a left small piece (7) is mounted on one side of the middle piece (5), a left large piece (6) is arranged above the left small piece (7), and the anti-falling structure (2) is arranged on one sides of the left large piece (6) and the left small piece (7);
the novel guide structure is characterized in that a right large piece (3) is installed on one side of the left large piece (6), guide grooves (10) are formed in one sides of a middle piece (5), the left large piece (6) and a left small piece (7), guide pillars (9) are fixed on one sides of the right large piece (3), the right small piece (4) and the middle piece (5), one sides of the guide pillars (9) extend to the inner portions of the guide grooves (10), and the guide structure is arranged below the left small piece (7).
2. The heavy-duty turning network belt chain of claim 1, wherein: guide structure includes supporting pad (12), supporting pad (12) set up in the below of a small piece (7) in a left side, and the internally mounted of supporting pad (12) has spin (11), the top of spin (11) extends to the top of supporting pad (12), slide (16) have been seted up to the inside of a small piece (7) in a left side, and the inside one side of slide (16) installs extrusion spring (14), sliding block (15) are installed to the one end of extrusion spring (14), and the bottom mounting of sliding block (15) has fixed axle (13), the bottom of fixed axle (13) extends to the below of a small piece (7) in a left side, and bearing (8) are installed to the bottom of fixed axle (13) outer wall.
3. The heavy-duty turning network belt chain of claim 2, wherein: the top end of the rolling ball (11) and the bottom end of the left small piece (7) are on the same horizontal line, and one side of the supporting pad (12) and one side of the bearing (8) are on the same vertical line.
4. The heavy-duty turning network belt chain of claim 1, wherein: the connecting structure (1) comprises a pressing rod (101), a sliding block (102), a sliding groove (103), a reset spring (104), a slot (105), an inserting plate (106), a clamping block (107), a clamping groove (108) and a fixing rod (109), wherein the slot (105) is formed in one side of a middle piece (5), a left big piece (6) and a left small piece (7), the clamping groove (108) is formed in one end inside the slot (105), the sliding groove (103) is formed in one side of a right big piece (3), a right small piece (4) and the middle piece (5), the reset spring (104) is arranged at one end inside the sliding groove (103), the sliding block (102) is arranged at one end of the reset spring (104), the pressing rod (101) is arranged at the top end of the sliding block (102), one end of the pressing rod (101) extends to one end of the right big piece (3), the right small piece (4) and the middle piece (5), dead lever (109) are all installed to the one end of slider (102), and the one end welding of dead lever (109) has picture peg (106), the inside of slot (105) is all extended to one side of picture peg (106), and the welding of one side on picture peg (106) top has fixture block (107), the top of fixture block (107) all extends to the inside of draw-in groove (108).
5. The heavy-duty turning network belt chain of claim 4, wherein: the length of the clamping groove (108) is smaller than the width of the slot (105), and the width of the slot (105) is smaller than the moving distance of the sliding block (102).
6. The heavy-duty turning network belt chain of claim 4, wherein: the longitudinal section of the guide groove (10) is circular, and the longitudinal section of the slot (105) is rectangular.
7. The heavy-duty turning network belt chain of claim 1, wherein: the anti-disengaging structure (2) comprises a limiting groove (201), a moving block (202), a transmission rod (203) and a fixing plate (204), the fixing plate (204) is arranged on one side of the left large piece (6) and the left small piece (7), the limiting groove (201) is formed in the fixing plate (204), the moving block (202) is arranged at the front end and the rear end of the inside of the limiting groove (201), the transmission rod (203) is arranged at one end of the moving block (202) through a hinged piece, and one end of the transmission rod (203) is arranged at one end of one side of the left large piece (6) and one end of one side of the left small piece (7) through a hinged piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120060567.3U CN214113854U (en) | 2021-01-11 | 2021-01-11 | Heavy-load turning net belt chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120060567.3U CN214113854U (en) | 2021-01-11 | 2021-01-11 | Heavy-load turning net belt chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214113854U true CN214113854U (en) | 2021-09-03 |
Family
ID=77494150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120060567.3U Active CN214113854U (en) | 2021-01-11 | 2021-01-11 | Heavy-load turning net belt chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214113854U (en) |
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2021
- 2021-01-11 CN CN202120060567.3U patent/CN214113854U/en active Active
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