CN209275439U - A kind of roller conveyor leading truck guide rod screw rod - Google Patents
A kind of roller conveyor leading truck guide rod screw rod Download PDFInfo
- Publication number
- CN209275439U CN209275439U CN201822190475.8U CN201822190475U CN209275439U CN 209275439 U CN209275439 U CN 209275439U CN 201822190475 U CN201822190475 U CN 201822190475U CN 209275439 U CN209275439 U CN 209275439U
- Authority
- CN
- China
- Prior art keywords
- grafting
- fixedly connected
- bending part
- shaft shoulder
- leading truck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Framework For Endless Conveyors (AREA)
Abstract
The utility model discloses a kind of roller conveyor leading truck guide rod screw rods in logistics transportation Sorting Technique field, including grafting thread segment, fastening nut is bolted on the outer wall of the grafting thread segment, grafting thread segment right part is fixedly connected with the first limit shaft shoulder, the first bending part is fixedly connected on the right side wall of the first limit shaft shoulder, the other end of first bending part is fixedly connected with support portion, the second bending part is fixedly connected at the top of the support portion, the right end of second bending part is fixedly connected with the second limit shaft shoulder, grafting polished rod is fixedly connected on the right side wall of the second limit shaft shoulder, the height adjustment to guide rail may be implemented, the guide rail connected on two groups of grafting polished rods can be driven to be away from each other or move towards simultaneously, so as to change the distance between guide rail, it realizes Adjustment to the size of cargo.
Description
Technical field
The utility model relates to logistics transportation Sorting Technique field, specially a kind of roller conveyor leading truck guide rod
Screw rod.
Background technique
Roller conveyor using relatively broad, because it has automatic quick conveying function, is saved in logistics and transportation industry
A large amount of manpower and material resources, and conevying efficiency is higher, it is preferable for the size adaptability of cargo, promote logistics and transportation industry
Development, but existing roller conveyor is in use, the guide rod screw rod between leading truck and guide rail is once solid
After fixed connection, so that the distance for the guide rail being oppositely arranged is relatively fixed, and fixes the height of guide rail, no
It can be reasonably adjusted according to the size of cargo, for this purpose, it is proposed that a kind of roller conveyor leading truck guide rod screw rod.
Utility model content
The purpose of this utility model is to provide a kind of roller conveyor leading truck guide rod screw rods, to solve above-mentioned back
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides the following technical solutions: a kind of roller conveyor leading truck guiding
Bar screw rod, including grafting thread segment are bolted with fastening nut, the grafting thread segment right end on the outer wall of the grafting thread segment
Portion is fixedly connected with the first limit shaft shoulder, is fixedly connected with the first bending part on the right side wall of the first limit shaft shoulder, described
The other end of first bending part is fixedly connected with support portion, and the second bending part is fixedly connected at the top of the support portion, described
The right end of second bending part is fixedly connected with the second limit shaft shoulder, is fixedly connected on the right side wall of the second limit shaft shoulder slotting
Connect polished rod.
Preferably, forward screw thread is offered on the outer wall of the grafting thread segment, and is opened on the inner wall of the fastening nut
Equipped with the internal screw thread matched with forward screw thread.
Preferably, the first limit shaft shoulder is round position-arresting disk, and the diameter of the circle position-arresting disk is greater than fastening nut
Internal diameter and the outer diameter for being less than fastening nut.
Preferably, first bending part and the second bending part are arc fold bending connector, and first bending part
It is centrosymmetric figure with the second bending part around the central point of support portion.
Preferably, the second limit shaft shoulder is round position-arresting disk, and the diameter of the circle position-arresting disk is greater than grafting polished rod
Diameter.
Preferably, the right part of the grafting polished rod offers arc angling, and sprays on the outer wall of the grafting polished rod
There is corrosion-resistant coating.
Compared with prior art, the utility model has the beneficial effects that the utility model is reasonable in design, pass through grafting
Screw hole cooperation on thread segment and leading truck, is then adjusted height position of the fastening nut on grafting thread segment outer wall
It sets, and guarantees the top of side side wall contact leading truck of the fastening nut far from the first limit shaft shoulder, so as to by tight
Gu nut realization adjusts to the height of grafting thread segment and realizes limit function, while being clamped by adjusting grafting polished rod in guardrail
The height adjustment to guide rail may be implemented in inserting depth in part, in addition, simultaneously by two groups of grafting polished rods around fastening spiral shell
When mother does certain angle rotation, the guide rail connected on two groups of grafting polished rods can be driven to be away from each other or move towards, from
The distance between and can change guide rail, realize the adjustment to the size of cargo, practicability is higher.
Detailed description of the invention
Fig. 1 is the utility model overall structure main view；
Fig. 2 is the utility model overall structure top view；
Fig. 3 is the utility model overall structure left view.
In figure: 1 grafting thread segment, 2 fastening nuts, 3 first the limit shaft shoulders, 4 first bending parts, 5 support portions, 6 second foldings
Turn of bilge, 7 second the limit shaft shoulders, 8 grafting polished rods.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of roller conveyor leading truck guide rod spiral shell
Bar, including grafting thread segment 1 are bolted with fastening nut 2 on the outer wall of grafting thread segment 1, and 1 right part of grafting thread segment is fixed to be connected
It is connected to the first limit shaft shoulder 3, is fixedly connected with the first bending part 4 on the right side wall of the first limit shaft shoulder 3, the first bending part 4
The other end is fixedly connected with support portion 5, and the top of support portion 5 is fixedly connected with the second bending part 6, the right end of the second bending part 6
It is fixedly connected with the second limit shaft shoulder 7, is fixedly connected with grafting polished rod 8 on the right side wall of the second limit shaft shoulder 7.
Wherein, forward screw thread is offered on the outer wall of grafting thread segment 1, and is offered on the inner wall of fastening nut 2 and just
The internal screw thread matched to screw thread can guarantee that being spirally connected between grafting thread segment 1 and fastening nut 2 is matched by this set
It closes, the height of grafting thread segment 1 is adjusted convenient for being realized by fastening nut 2；
The first limit shaft shoulder 3 is round position-arresting disk, and the diameter of the circle position-arresting disk is greater than the internal diameter of fastening nut 2 and is less than
The outer diameter of fastening nut 2 can guarantee that the limit of grafting thread segment 1 adjusts height by the first limit shaft shoulder 3 by this set
Degree；
First bending part 4 and the second bending part 6 are arc fold bending connector, and the first bending part 4 and the second bending part 6
It is centrosymmetric figure around the central point of support portion 5；
The second limit shaft shoulder 7 is round position-arresting disk, and the diameter of the circle position-arresting disk is greater than the diameter of grafting polished rod 8, passes through
This set can limit the guardrail clamping element on grafting polished rod 8；
The right part of grafting polished rod 8 offers arc angling, and is coated with corrosion-resistant coating on the outer wall of grafting polished rod 8, leads to
This set is crossed convenient for being assembled between grafting polished rod 8 and guardrail clamping element.
Embodiment: the device when in use, is cooperated, then by the screw hole on grafting thread segment 1 and leading truck
Fastening nut 2 is rotated, can adjust height and position of the fastening nut 2 on 1 outer wall of grafting thread segment, and guarantee fastening nut 2
The top of side side wall contact leading truck far from the first limit shaft shoulder 3, so as to be realized by fastening nut 2 to grafting spiral shell
The height of line section 1 adjusts and realizes limit function, guarantees that the limit of grafting thread segment 1 adjusts height by the first limit shaft shoulder 3,
It may be implemented to adjust the height of guide rail by adjusting inserting depth of the grafting polished rod 8 in guardrail clamping element simultaneously, separately
Outside, when while two groups of grafting polished rods 8 being done certain angle rotation around fastening nut 2, while grafting thread segment 1 and fastening being driven
Relative shift occurs for nut 2, so as to drive the guide rail connected on two groups of grafting polished rods 8 to be away from each other or move in opposite directions
It is dynamic, so as to change the distance between guide rail, realize the adjustment to the size of cargo, while the second limit shaft shoulder 7 can
To be limited to the guardrail clamping element on grafting polished rod 8.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of roller conveyor leading truck guide rod screw rod, it is characterised in that: including grafting thread segment (1), the grafting
It is bolted on the outer wall of thread segment (1) fastening nut (2), grafting thread segment (1) right part is fixedly connected with the first limit
The shaft shoulder (3), it is described first limit the shaft shoulder (3) right side wall on be fixedly connected with the first bending part (4), first bending part
(4) the other end is fixedly connected with support portion (5), is fixedly connected with the second bending part (6), institute at the top of the support portion (5)
The right end for stating the second bending part (6) is fixedly connected with the second limit shaft shoulder (7), and described second limits on the right side wall of the shaft shoulder (7)
It is fixedly connected with grafting polished rod (8).
2. a kind of roller conveyor leading truck guide rod screw rod according to claim 1, it is characterised in that: the grafting
Forward screw thread is offered on the outer wall of thread segment (1), and is offered on the inner wall of the fastening nut (2) and matched with forward screw thread
The internal screw thread of conjunction.
3. a kind of roller conveyor leading truck guide rod screw rod according to claim 1, it is characterised in that: described first
Limiting the shaft shoulder (3) is round position-arresting disk, and the diameter of the circle position-arresting disk is greater than the internal diameter of fastening nut (2) and is less than fastening nut
(2) outer diameter.
4. a kind of roller conveyor leading truck guide rod screw rod according to claim 1, it is characterised in that: described first
Bending part (4) and the second bending part (6) are arc fold bending connector, and first bending part (4) and the second bending part (6)
It is centrosymmetric figure around the central point of support portion (5).
5. a kind of roller conveyor leading truck guide rod screw rod according to claim 1, it is characterised in that: described second
Limiting the shaft shoulder (7) is round position-arresting disk, and the diameter of the circle position-arresting disk is greater than the diameter of grafting polished rod (8).
6. a kind of roller conveyor leading truck guide rod screw rod according to claim 1, it is characterised in that: the grafting
The right part of polished rod (8) offers arc angling, and is coated with corrosion-resistant coating on the outer wall of the grafting polished rod (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822190475.8U CN209275439U (en) | 2018-12-25 | 2018-12-25 | A kind of roller conveyor leading truck guide rod screw rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822190475.8U CN209275439U (en) | 2018-12-25 | 2018-12-25 | A kind of roller conveyor leading truck guide rod screw rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209275439U true CN209275439U (en) | 2019-08-20 |
Family
ID=67607210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822190475.8U Expired - Fee Related CN209275439U (en) | 2018-12-25 | 2018-12-25 | A kind of roller conveyor leading truck guide rod screw rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209275439U (en) |
-
2018
- 2018-12-25 CN CN201822190475.8U patent/CN209275439U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190820 Termination date: 20191225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |