CN220844180U

CN220844180U - Reciprocating rectilinear motion collection structure

Info

Publication number: CN220844180U
Application number: CN202322335315.9U
Authority: CN
Inventors: 吴远洪; 杨霞; 毛凤娟
Original assignee: Pangang Group Panzhihua Steel and Vanadium Co Ltd; Pangang Group Xichang Steel and Vanadium Co Ltd
Current assignee: Pangang Group Panzhihua Steel and Vanadium Co Ltd; Pangang Group Xichang Steel and Vanadium Co Ltd
Priority date: 2023-08-29
Filing date: 2023-08-29
Publication date: 2024-04-26
Anticipated expiration: 2033-08-29

Abstract

The utility model relates to a reciprocating linear motion collecting structure, which belongs to the field of steel rail production equipment and comprises a rail, a crop collecting vehicle and a tractor, wherein the crop collecting vehicle and the tractor sequentially slide on the rail in a linear manner, balancing weights are arranged in the tractor in a contact manner, the crop collecting vehicle and the tractor are connected through a connecting structure, and the tractor comprises a truck hopper for accommodating the balancing weights, a roller assembly arranged on the bottom surface of the truck hopper and a driving source arranged on the truck hopper and connected with the roller assembly. On the basis of meeting the functions of collecting and cutting heads and conveying and cutting head collecting frames, the utility model changes the driving mode of the reciprocating linear motion of the chain into the driving mode of the reciprocating linear motion of the tractor, thereby not only improving the production operation rate, but also being not easy to have faults.

Description

Reciprocating rectilinear motion collection structure

Technical Field

The utility model belongs to the field of steel rail production equipment, and particularly relates to a reciprocating linear motion collecting structure.

Background

In rail manufacturing enterprises, after rail rolling is completed, the head and tail of the rail need to be sawed off by a hot sawing machine, the sawed head and tail end needs to be well collected by a metal frame, and when one frame is full of the end, the frame needs to be replaced. Because the frame is limited by the space position of the factory building, the frame can not be directly lifted and replaced, and the frame can only be placed on a trolley and can be replaced by conveying the trolley to a position capable of achieving lifting and frame replacement. However, in the actual running of the trolley, the original driving mode of the trolley is the driving mode of the reciprocating linear motion of the chain, and the driving mode of the reciprocating linear motion of the chain is that the two ends of the chain are connected with the two ends of the trolley and the driving is realized through a driven chain wheel, a driving chain wheel and a motor speed reducer; the chain and the driven chain wheel in the driving mode are often submerged to cause the chain to be broken due to the influence of working condition dregs, so that the failure is frequent, the failure difficulty is high, the time is long, and the production operation rate of enterprises is seriously influenced.

In order to solve the problems, the driving mode is optimized and improved to the mode that the tractor performs reciprocating linear motion to directly drive the crop frame trolley, zero faults are not easy to occur in the driving process, and the device is worthy of popularization and application.

Disclosure of utility model

The utility model discloses a reciprocating rectilinear motion collecting structure, which comprises a track, and further comprises a crop collecting vehicle and a tractor which sequentially linearly slide on the track, wherein the tractor is internally contacted with a balancing weight, the crop collecting vehicle is connected with the tractor through a connecting structure, and the tractor comprises a truck hopper for accommodating the balancing weight, a roller assembly arranged on the bottom surface of the truck hopper and a driving source arranged on the truck hopper and connected with the roller assembly.

Further, the roller assembly comprises a fixing frame and wheels, and the wheels are arranged at four ends of the fixing frame.

Further, the fixing frame comprises fixing blocks arranged at four corners of the bottom surface of the truck hopper, bearings penetrating through the fixing blocks are fixedly arranged on the fixing blocks, the same rotating shaft is arranged between every two adjacent bearings, the transverse central lines of the two adjacent bearings are consistent, and wheels are respectively arranged at two ends of the rotating shaft.

Further, the wheel comprises an inner ring, a supporting frame and an outer ring which are sequentially arranged from inside to outside.

Further, the outer ring comprises an annular body, and annular stop blocks are arranged on two sides of the annular body.

Further, the driving end of the driving source is connected with the end of the rotating shaft.

Further, the crop collecting vehicle comprises a sliding component, a containing vehicle hopper and a crop collecting frame, wherein the sliding component is sequentially arranged along the vertical central line of the sliding component, the containing vehicle hopper is connected with the sliding component, the crop collecting frame is contained in the containing vehicle hopper, and the structure of the sliding component is consistent with that of the roller component.

Further, the connection structure comprises a first connection piece detachably connected with the truck hopper, a second connection piece detachably connected with the accommodating truck hopper and a supporting plate, and two ends of the supporting plate are respectively connected with the first connection piece and the second connection piece through fasteners.

Further, the structure of first connecting piece is unanimous with the structure of second connecting piece, first connecting piece includes the connecting seat of dismantling the connection with the truck, be equipped with the splint frame on the connecting seat, be equipped with the splint groove on the splint frame, splint groove content has the layer board, be equipped with the connecting hole on the splint frame.

Further, the two ends of the supporting plate are respectively provided with a blocking layer, the supporting plate is provided with a mounting hole penetrating through the blocking layer, and a fastener is arranged in the mounting hole.

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

1) On the basis of meeting the functions of collecting and cutting heads and conveying and cutting head collecting frames, the utility model changes the driving mode of the reciprocating linear motion of the chain into the driving mode of the reciprocating linear motion of the tractor, thereby not only improving the production operation rate, but also being not easy to have faults.

2) The utility model avoids the frequent fault and difficult fault handling of the original chain reciprocating linear motion driving mode, not only liberates manpower, but also creates very favorable conditions for improving the production efficiency.

Additional features and advantages of the utility model will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model. The objectives and other advantages of the utility model may be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions of the prior art, the following description will briefly explain the drawings used in the embodiments or the description of the prior art, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 shows a schematic diagram of a structure according to an embodiment of the present utility model;

FIG. 2 shows a top view of FIG. 1;

FIG. 3 shows a right side view of FIG. 1;

fig. 4 shows a schematic structural view of the connection structure;

FIG. 5 shows a schematic structural view of a first connector;

FIG. 6 shows a schematic structural view of a wheel;

FIG. 7 shows a cross-sectional view of A-A of FIG. 6;

Reference numerals: the device comprises a track, a 2 tractor, a 21 balancing weight, a 22 truck hopper, a 221 driving source, a 23 roller assembly, a 231 fixing frame, 2311 fixing blocks, 2312 bearings, 2313 rotating shafts, 232 wheels, 2321 inner rings, 2322 supporting frames, 2323 outer rings, 2324 annular blocks, 2325 annular blocks, a 3 crop collecting truck, a 31 sliding assembly, a 32 accommodating truck hopper, a 33 crop collecting frame, a 4 connecting structure, a 41 first connecting piece, a 411 connecting seat, a 412 clamping plate frame, 413 connecting holes, 414 clamping plate grooves, 42 second connecting pieces, 43 supporting plates, 431 blocking layers, 432 mounting holes and 433 fasteners.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Fig. 1 shows a schematic structural diagram according to an embodiment of the present utility model. As shown in fig. 1, a reciprocating rectilinear motion collection structure comprises a track 1, and further comprises a crop collection vehicle 3 and a tractor 2 which sequentially linearly slide on the track 1, wherein a balancing weight 21 is arranged in the tractor 2 in a contact manner, the crop collection vehicle 3 is connected with the tractor 2 through a connecting structure 4, and the tractor 2 comprises a truck hopper 22 for accommodating the balancing weight 21, a roller assembly 23 arranged on the bottom surface of the truck hopper 22, and a driving source 221 arranged on the truck hopper 22 and connected with the roller assembly 23.

The tractor 2 is utilized to drive the crop collecting vehicle 3 to do reciprocating rectilinear motion, the tractor 2 has stability, the operation stability of the crop collecting vehicle 3 is ensured, the production operation rate is improved, faults are not easy to occur, and the labor cost is reduced.

Fig. 2 shows a top view of fig. 1. As shown in fig. 2, specifically, the hopper car is used for loading the weights 21 of different weights.

In some embodiments, the roller assembly 23 includes a fixing frame 231 and wheels 232, and the wheels 232 are disposed at four ends of the fixing frame 231; the fixing frame 231 is used for supporting the wheels 232, so that the wheels 232 can roll stably, and the four wheels 232 can enable the tractor 2 to run stably on the track 1.

Fig. 3 shows a right side view of fig. 1. As shown in fig. 3, in some embodiments, the fixing frame 231 includes fixing blocks 2311 disposed at four corners of the bottom surface of the truck hopper 22, bearings 2312 penetrating through the fixing blocks 2311 are fixedly disposed on the fixing blocks 2311, a same rotation shaft 2313 is disposed between adjacent bearings 2312 with consistent transverse central lines, and wheels 232 are disposed at two ends of the rotation shaft 2313 respectively; the fixing blocks 2311 disperse the weight of the truck hopper 22 to the wheels 232, and the four fixing blocks 2311 can ensure the stability of the truck hopper 22; the bearing 2312 ensures that the rotation shaft 2313 rotates with the driving source 221.

Specifically, the driving source 221 may be, but not limited to, a gear motor.

Fig. 6 shows a schematic structural view of the wheel 232. As shown in fig. 6, in some embodiments, the wheel 232 includes an inner ring 2321, a supporting frame 2322, and an outer ring 2323 sequentially arranged from inside to outside; the support frame 2322 plays a role in connecting the inner ring 2321 with the outer ring 2323, the inner ring 2321 is used for connecting the rotating shaft 2313, and the outer ring 2323 is used for rolling on the track 1.

Figure 7 shows a cross-sectional view of A-A in figure 6. As shown in fig. 7, in some embodiments, the outer ring 2323 includes an annular body 2324, and two sides of the annular body 2324 are provided with an annular stop 2325; the ring body 2324 directly contacts the track 1, and the ring stoppers 2325 on both sides of the ring body 2324 can prevent the ring body 2324 from derailing, so as to ensure that the wheels 232 can perform reciprocating rectilinear motion.

In some embodiments, the driving end of the driving source 221 is connected to an end of the rotation shaft 2313; the drive source 221 provides a power source for the rolling assembly.

Specifically, any one of the rotation shafts 2313 of the fixing frames 231 may be optionally connected.

In some embodiments, the crop collecting vehicle 3 includes a sliding assembly 31, a accommodating hopper 32 connected with the sliding assembly 31, and a crop collecting frame 33 accommodated in the accommodating hopper 32, which are sequentially arranged along a vertical central line of the sliding assembly 31, wherein the structure of the sliding assembly 31 is consistent with that of the roller assembly 23; the structure of the sliding component 31 is consistent with that of the roller component 23, so that the crop collecting vehicle 3 can do reciprocating linear motion along with the tractor 2; the crop collecting frame 33 is used for preventing steel rails; the accommodating hopper 32 is used for carrying a crop collecting frame 33.

Fig. 4 shows a schematic structural view of the connection structure 4. As shown in fig. 4, in some embodiments, the connection structure 4 includes a first connection member 41 detachably connected to the truck, a second connection member 42 detachably connected to the accommodating hopper 32, and a pallet 43, and two ends of the pallet 43 are respectively connected to the first connection member 41 and the second connection member 42 through fasteners 433; the first connecting piece 41 and the second connecting piece 42 play a role in connection; the pallet 43 serves to drag the crop collection vehicle 3.

Specifically, the fastener 433 may be, but is not limited to, a bolt.

Fig. 5 shows a schematic structural view of the first connector 41. As shown in fig. 5, in some embodiments, the first connecting member 41 and the second connecting member 42 have the same structure, the first connecting member 41 includes a connecting seat 411 detachably connected to the truck, a clamping plate frame 412 is disposed on the connecting seat 411, a clamping plate groove 414 is disposed on the clamping plate frame 412, the clamping plate 43 is disposed in the clamping plate groove 414, and a connecting hole 413 is disposed on the clamping plate frame 412; the connecting seat 411 is connected with the truck through bolts, the clamping plate frame 412 is used for accommodating the end part of the supporting plate 43, the clamping plate groove 414 is used for limiting the position of the supporting plate 43, and the connecting hole 413 is used for fixing the supporting plate 43 through bolts.

In some embodiments, the two ends of the supporting plate 43 are respectively provided with a blocking layer 431, the supporting plate 43 is provided with a mounting hole 432 penetrating through the blocking layer 431, and the mounting hole 432 is internally provided with a fastener 433; the fastener 433 is used for connecting the pallet 43 and the first connecting piece 41, and the blocking layer 431 can prevent the pallet 43 from sliding up and down in the operation process, so as to ensure the stability of the tractor 2 and the movable crop collecting truck 3 in the operation process.

The working principle of the reciprocating linear motion collecting structure is as follows:

The tractor 2 is used for driving the crop collecting vehicle 3 to do reciprocating linear motion. Wherein, the adapted balancing weight 21 is selected and placed in the tractor 2, the adapted crop collecting frame 33 is selected and placed in the accommodating hopper 32, then the connecting seat 411 is respectively connected on the loading hopper 22 and the accommodating hopper 32, after the connecting seat 411 on the loading hopper 22 is connected, one end of the supporting plate 43 is clamped into the clamping plate groove 414, the clamping plate frame 412 and the supporting plate 43 are connected by bolts, and the other end of the supporting plate 43 is connected on the clamping plate frame 412 of the accommodating hopper 32 by bolts, so that the installation is completed, the driving source 221 drives the rotation shaft 2313 to rotate, the wheels 232 rotate on the track 1 to drive the tractor 2 to reciprocate on the track 1, and the crop collecting vehicle 3 is driven to reciprocate on the track 1; the driving mode of the reciprocating rectilinear motion of the tractor 2 is adopted, so that the situations that the original chain reciprocating rectilinear motion driving mode is frequently out of order and the failure is difficult to process are avoided, not only is manpower liberated, but also a very favorable condition is created for improving the production efficiency.

Although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. The utility model provides a structure is collected in reciprocal rectilinear motion, includes track (1), its characterized in that still includes crop collection car (3), tractor (2) of straight line on track (1) in proper order, balancing weight (21) that tractor (2) internal contact was equipped with, be connected through connection structure (4) between crop collection car (3) and tractor (2), tractor (2) include load hopper (22) of holding balancing weight (21), establish roller assembly (23) of load hopper (22) bottom surface, establish on load hopper (22) and drive source (221) be connected with roller assembly (23).

2. The reciprocating linear motion collecting structure according to claim 1, wherein the roller assembly (23) comprises a fixing frame (231) and wheels (232), and the wheels (232) are arranged at four ends of the fixing frame (231).

3. The reciprocating rectilinear motion collection structure according to claim 2, wherein the fixing frame (231) comprises fixing blocks (2311) arranged at four corners of the bottom surface of the truck hopper (22), bearings (2312) penetrating through the fixing blocks (2311) are fixedly arranged on the fixing blocks, a same rotating shaft (2313) is arranged between every two adjacent bearings (2312) with consistent transverse central lines, and wheels (232) are respectively arranged at two ends of the rotating shaft (2313).

4. A reciprocating rectilinear motion collection structure according to claim 3, wherein the wheel (232) comprises an inner ring (2321), a support frame (2322) and an outer ring (2323) which are sequentially arranged from inside to outside.

5. The reciprocating linear motion collection structure according to claim 4, wherein the outer ring (2323) comprises an annular body (2324), and annular stoppers (2325) are provided on both sides of the annular body (2324).

6. A reciprocating rectilinear motion collection structure according to claim 3, characterized in that the driving end of the driving source (221) is connected to the end of the rotating shaft (2313).

7. The reciprocating rectilinear motion collection structure according to claim 2, wherein the crop collection vehicle (3) comprises a sliding assembly (31), a containing hopper (32) and a crop collection frame (33), wherein the sliding assembly (31) and the containing hopper (32) are sequentially arranged along the vertical central line of the sliding assembly (31), the containing hopper (32) is connected with the sliding assembly, and the structure of the sliding assembly (31) is consistent with that of the roller assembly (23).

8. The reciprocating linear motion collecting structure according to claim 7, wherein the connecting structure (4) comprises a first connecting piece (41) detachably connected with the truck hopper, a second connecting piece (42) detachably connected with the accommodating truck hopper (32) and a supporting plate (43), and two ends of the supporting plate (43) are respectively connected with the first connecting piece (41) and the second connecting piece (42) through fasteners (433).

9. The reciprocating linear motion collecting structure according to claim 8, wherein the first connecting piece (41) is consistent with the second connecting piece (42), the first connecting piece (41) comprises a connecting seat (411) detachably connected with the truck, a clamping plate frame (412) is arranged on the connecting seat (411), a clamping plate groove (414) is arranged on the clamping plate frame (412), a supporting plate (43) is arranged in the clamping plate groove (414), and a connecting hole (413) is formed in the clamping plate frame (412).

10. The reciprocating rectilinear motion collection structure according to any one of claims 8 to 9, wherein barrier layers (431) are respectively arranged at two ends of the supporting plate (43), mounting holes (432) penetrating through the barrier layers (431) are formed in the supporting plate (43), and fasteners (433) are arranged in the mounting holes (432).