Crawler belt position adjusting device

Abstract

The utility model relates to the technical field of engineering machinery manufacturing, and particularly discloses a crawler belt position adjusting device which comprises a left adjusting mechanism and a right adjusting mechanism, the left adjusting mechanism comprises a left driver and at least two left execution assemblies, and the right adjusting mechanism comprises a right driver and at least two right execution assemblies. The left execution assemblies are arranged on the left side of the conveying direction of the walking frame conveying piece and are arranged at intervals in the conveying direction, and the left driver drives the at least two left execution assemblies to work synchronously so as to adjust the distance between the left crawler belt and the walking frame conveying piece; the right adjusting mechanism comprises a right driver and at least two right execution assemblies, the right execution assemblies are arranged on the right side of the conveying direction and arranged at intervals in the conveying direction, and the right driver drives the at least two right execution assemblies to work synchronously so as to adjust the distance between the right crawler belt and the walking frame conveying piece. According to the device, the work of prying the crawler belt by a crowbar by a worker is replaced by a machine, so that the crowbar is prevented from slipping and further hurting the worker, the labor cost is reduced, and the assembly efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of engineering machinery manufacturing, in particular to a crawler position adjusting device. Background Art

[0002] As a fast, efficient and currently mainstream construction machinery, excavators are widely used in mechanized construction in industries such as industrial and civil construction, transportation, water conservancy and hydropower engineering, farmland transformation, mining, tunnel development and modern military engineering.

[0003] As the situation of the excavator industry improves, market demand continues to increase, and the requirements for the quality and efficiency of excavator assembly are also constantly increasing. At present, when assembling the excavator crawler to the excavator traveling frame, the left crawler and the right crawler are usually spread out along the conveying direction of the traveling frame conveyor and set on both sides of the conveying direction of the traveling frame conveyor. Then, according to the distance between the left and right crawlers and the traveling frame conveyor, the staff adjusts the distance between the left and right crawlers and the traveling frame conveyor by using a crowbar, so that the left and right crawlers can be accurately installed on the left and right crawler frames of the traveling frame. However, during the adjustment of the left and right crawlers, due to the large weight of the left and right crawlers, there is a problem of slipping of the crowbar, which causes injuries to the staff, consumes a lot of manpower, and has low assembly efficiency.

[0004] Therefore, a crawler track position adjustment device is urgently needed to solve the above problems. Utility Model Content

[0005] The utility model aims to provide a crawler track position adjustment device to solve the problems in the related art that due to the large weight of the left and right crawlers, the crowbar may slip, thereby causing injuries to the staff, consuming a large amount of manpower, and having low assembly efficiency.

[0006] The utility model provides a crawler track position adjustment device, which comprises:

[0007] The left adjustment mechanism comprises a left driver and at least two left actuators, wherein the left actuators are arranged on the left side of the conveying direction of the traveling frame conveyor and are arranged at intervals along the conveying direction, and the left driver drives at least two left actuators to work synchronously to adjust the spacing between the left crawler and the traveling frame conveyor;

[0008] The right adjustment mechanism includes a right drive and at least two right actuator components. The right actuator components are arranged on the right side of the conveying direction and are spaced apart along the conveying direction. The right drive drives at least two right actuator components to work synchronously to adjust the distance between the right crawler and the walking frame conveying member.

[0009] As a preferred technical solution of the crawler position adjustment device, the left actuator assembly includes at least two left actuators, at least two of the left actuators are arranged at intervals along the conveying direction, and the left actuator ends of at least two of the left actuators move synchronously in a direction perpendicular to the conveying direction;

[0010] The right actuator assembly includes at least two right actuators, the at least two right actuators are arranged at intervals along the conveying direction, and the right actuator ends of the at least two right actuators move synchronously in a direction perpendicular to the conveying direction.

[0011] As a preferred technical solution of the crawler track position adjustment device, the left actuator assembly further includes a left adjustment support rod, at least two left actuator ends of the left actuator assembly are fixedly connected to the left adjustment support rod, the left adjustment support rod is used to abut against a side of the left crawler track away from the traveling frame transmission member, and the axis of the left adjustment support rod is consistent with the transmission direction;

[0012] The right actuator assembly also includes a right adjusting support rod, at least two of the right actuator ends of the right actuator assembly are fixedly connected to the right adjusting support rod, the right adjusting support rod is used to abut against the side of the right crawler away from the walking frame transmission member, and the axis of the right adjusting support rod is consistent with the transmission direction.

[0013] As a preferred technical solution of the crawler track position adjustment device, the left adjustment mechanism further includes a left adjustment main rod, the left actuator end of the left actuator of the left adjustment mechanism is fixedly connected to the left adjustment main rod, the left adjustment main rod is used to abut against the side of the left crawler away from the traveling frame transmission member, and the axis of the left adjustment main rod is consistent with the transmission direction;

[0014] The right adjustment mechanism also includes a right adjustment main rod, the right actuator end of the right actuator of the right adjustment mechanism is fixedly connected to the right adjustment main rod, the right adjustment main rod is used to abut against the side of the right crawler away from the walking frame transmission member, and the axis of the right adjustment main rod is consistent with the transmission direction.

[0015] As a preferred technical solution of the track position adjustment device, the left actuator includes a left conveying part and a left adjustment trolley, the left conveying part drives the left adjustment trolley to move perpendicular to the conveying direction, and the left actuator end of the left adjustment trolley is fixedly connected to the left adjustment support rod;

[0016] The right actuator comprises a right conveying part and a right adjusting trolley. The right conveying part drives the right adjusting trolley to move in a direction perpendicular to the conveying direction. The right actuator end of the right adjusting trolley is fixedly connected to the right adjusting support rod.

[0017] As a preferred technical solution of the crawler track position adjustment device, the left transmission part is a chain system, the left execution assembly further includes a first left transmission shaft, and the left driving wheels of two adjacent left transmission parts are connected by transmission through the first left transmission shaft;

[0018] The right transmission part is a chain system, and the right execution assembly further includes a first right transmission shaft. The right driving wheels of two adjacent right transmission parts are connected in transmission via the first right transmission shaft.

[0019] As a preferred technical solution of the crawler track position adjustment device, the left actuator is provided with two and is respectively arranged on both sides of the left driver along the transmission direction, and the left adjustment mechanism also includes two second left transmission shafts, one end of the two second left transmission shafts is respectively connected to the two ends of the rotating shaft of the left driver, the other end of one of the second left transmission shafts is connected to the left driving wheel of one of the left actuators, and the other end of the other second left transmission shaft is connected to the left driving wheel of another left actuator;

[0020] The right actuator components are provided with two and are respectively arranged on both sides of the right driver along the transmission direction. The right adjustment mechanism also includes two second right transmission shafts, one end of the two second right transmission shafts are respectively connected to the two ends of the rotating shaft of the right driver, the other end of one of the second right transmission shafts is connected to the right driving wheel of one of the right actuator components, and the other end of the other second right transmission shaft is connected to the right driving wheel of another right actuator component.

[0021] As a preferred technical solution of the track position adjustment device, the left actuator further includes a left track seat, one of the left track seat and the left adjustment trolley is provided with a left slide rail, and the other is provided with a left pulley, and the left slide rail and the left pulley are slidably matched;

[0022] The right actuator also includes a right track seat, and one of the right track seat and the right adjustment trolley is provided with a right slide rail, and the other is provided with a right pulley, and the right slide rail and the right pulley are slidably matched.

[0023] As a preferred technical solution of the crawler track position adjustment device, the distance between the left track seat and the traveling frame conveying member is adjustable along a direction perpendicular to the conveying direction;

[0024] Along a direction perpendicular to the conveying direction, the distance between the right rail seat and the traveling frame conveying member is adjustable.

[0025] As a preferred technical solution for the track position adjustment device, it also includes a position detection mechanism, which can measure the distance between the left track and the walking frame conveying member, and the position detection mechanism can measure the distance between the right track and the walking frame conveying member.

[0026] The beneficial effects of the utility model are:

[0027] The utility model provides a crawler track position adjustment device, which comprises a left adjustment mechanism and a right adjustment mechanism. The left adjustment mechanism comprises a left driver and at least two left actuator assemblies, the left actuator assemblies are arranged on the left side of the conveying direction of a traveling frame conveying member and are arranged at intervals along the conveying direction, and the left driver drives the at least two left actuator assemblies to work synchronously to adjust the distance between the left crawler track and the traveling frame conveying member; the right adjustment mechanism comprises a right driver and at least two right actuator assemblies, the right actuator assemblies are arranged on the right side of the conveying direction and are arranged at intervals along the conveying direction, and the right driver drives the at least two right actuator assemblies to work synchronously to adjust the distance between the right crawler track and the traveling frame conveying member. When the device is working, the left crawler and the right crawler are laid on the left and right sides of the conveying direction of the traveling frame conveyor, respectively. At this time, the distances between the left crawler frame and the right crawler frame of the traveling frame on the traveling frame conveyor are A and B, respectively, and the distances between the left crawler and the right crawler are a and b, respectively. The left driver drives at least two left actuators to work synchronously to adjust the distance a between the left crawler and the traveling frame conveyor; the right driver drives at least two right actuators to work synchronously to adjust the distance b between the right crawler and the traveling frame conveyor, and finally achieves A=a and B=b. Finally, when the traveling frame conveyor drives the traveling frame to move, so that the left crawler frame and the right crawler frame are respectively located above the left crawler and the right crawler, the left crawler can be directly wrapped around the left crawler frame, and the right crawler can be wrapped around the right crawler frame. Therefore, the device replaces the work of the staff using a crowbar to pry the crawler by a machine, avoids the slipping of the crowbar, and then causes harm to the staff, reduces labor costs, and improves assembly efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 It is a front view of the crawler position adjustment device in the embodiment of the utility model;

[0029] Figure 2 It is a top view of the crawler position adjustment device in the embodiment of the utility model;

[0030] Figure 3 A side view of the track position adjustment device in the embodiment of the utility model Figure 1 ;

[0031] Figure 4 A side view of the track position adjustment device in the embodiment of the utility model Figure 2 .

[0032] In the figure:

[0033] 100, traveling frame transmission part; 200, left crawler track; 300, right crawler track; X, transmission direction;

[0034] 1. Left adjustment mechanism; 11. Left driver; 12. Left actuator; 121. Left actuator; 1211. Left transmission unit; 12111. Left driving wheel; 1212. Left adjustment trolley; 1213. Left track seat; 122. Left adjustment support rod; 123. First left transmission shaft; 13. Second left transmission shaft;

[0035] 2. right adjustment mechanism; 21. right driver; 22. right actuator; 221. right actuator; 2211. right transmission part; 22111. right driving wheel; 2212. right adjustment trolley; 2213. right track seat; 222. right adjustment support rod; 223. first right transmission shaft; 23. second right transmission shaft;

[0036] 3. Position detection mechanism. DETAILED DESCRIPTION

[0037] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions, and the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature "below", "below" and "below" the second feature include the first feature being directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0039] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0041] like Figure 1 to Figure 4As shown, the present embodiment provides a track position adjustment device, which includes a left adjustment mechanism 1 and a right adjustment mechanism 2. The left adjustment mechanism 1 includes a left driver 11 and at least two left actuator components 12. The left actuator components 12 are arranged on the left side of the conveying direction X of the traveling frame conveying member 100 and are arranged at intervals along the conveying direction X. The left driver 11 drives at least two left actuator components 12 to work synchronously to adjust the distance between the left track 200 and the traveling frame conveying member 100; the right adjustment mechanism 2 includes a right driver 21 and at least two right actuator components 22. The right actuator component 22 is arranged on the right side of the conveying direction X and is arranged at intervals along the conveying direction X. The right driver 21 drives at least two right actuator components 22 to work synchronously to adjust the distance between the right track 300 and the traveling frame conveying member 100. When the device is working, the left crawler 200 and the right crawler 300 are laid on the left and right sides of the conveying direction X of the walking frame conveyor 100, respectively. At this time, the left crawler frame and the right crawler frame of the walking frame on the walking frame conveyor 100 are respectively at a distance A and B from the walking frame conveyor 100, and the left crawler 200 and the right crawler 300 are respectively at a distance a and b from the walking frame conveyor 100. The left driver 11 drives at least two left actuator components 12 to work synchronously to adjust the distance a between the left crawler 200 and the walking frame conveyor 100; the right driver 21 drives at least two right actuator components 22 to work synchronously to adjust the distance b between the right crawler 300 and the walking frame conveyor 100, and finally A=a and B=b are achieved. Finally, the traveling frame transmission member 100 drives the traveling frame to move, so that the left crawler frame and the right crawler frame are respectively located above the left crawler 200 and the right crawler 300, and then the left crawler 200 can be directly wrapped around the left crawler frame, and the right crawler 300 can be wrapped around the right crawler frame. Therefore, the device replaces the work of workers using a crowbar to pry the crawlers with a machine, avoids the crowbar slipping and then causing harm to the workers, reduces labor costs, and improves assembly efficiency.

[0042] Specifically, two left actuator assemblies 12 are provided and are spaced apart, and two right actuator assemblies 22 are provided and are spaced apart. The above features can prevent the left track 200 and the right track 300 from being skewed during the adjustment process, thereby causing the left track 200 to be unable to match the left track frame, and the right track 300 to be unable to match the right track frame.

[0043] Specifically, the left driver 11 and the right driver 21 are both motors.

[0044] Optionally, the left actuator assembly 12 includes at least two left actuators 121, at least two left actuators 121 are arranged at intervals along the conveying direction X, and the left actuator ends of at least two left actuators 121 move synchronously in a direction perpendicular to the conveying direction X; the right actuator assembly 22 includes at least two right actuators 221, at least two right actuators 221 are arranged at intervals along the conveying direction X, and the right actuator ends of at least two right actuators 221 move synchronously in a direction perpendicular to the conveying direction X. In this embodiment, two left actuators 121 are provided and arranged at intervals, and two right actuators 221 are provided and arranged at intervals. During the position adjustment process of the left crawler 200 and the right crawler 300, the above features can further improve the parallelism of the left crawler 200 and the right crawler 300 with the conveying direction X, respectively.

[0045] Optionally, the left actuator assembly 12 further includes a left adjustment support rod 122, at least two left actuator ends of the left actuator assembly 12 are fixedly connected to the left adjustment support rod 122, the left adjustment support rod 122 is used to abut against the side of the left crawler 200 away from the traveling frame conveyor 100, and the axis of the left adjustment support rod 122 is consistent with the conveying direction X; the right actuator assembly 22 further includes a right adjustment support rod 222, at least two right actuator ends of the right actuator assembly 22 are fixedly connected to the right adjustment support rod 222, the right adjustment support rod 222 is used to abut against the side of the right crawler 300 away from the traveling frame conveyor 100, and the axis of the right adjustment support rod 222 is consistent with the conveying direction X. In this embodiment, the function of the left adjustment support rod 122 is to change the force exerted on the left crawler 200 by at least two left actuator ends from local force to surface force, thereby ensuring that the left crawler 200 itself will not bend. The function of the right adjustment support rod 222 is the same as that of the left adjustment support rod 122, which will not be repeated here.

[0046] As for the specific structure of the left actuator 121 and the right actuator 221, optionally, the left actuator 121 includes a left conveying part 1211 and a left adjusting trolley 1212, the left conveying part 1211 drives the left adjusting trolley 1212 to move perpendicular to the conveying direction X, and the left actuator end of the left adjusting trolley 1212 is fixedly connected to the left adjusting support rod 122; the right actuator 221 includes a right conveying part 2211 and a right adjusting trolley 2212, the right conveying part 2211 drives the right adjusting trolley 2212 to move perpendicular to the conveying direction X, and the right actuator end of the right adjusting trolley 2212 is fixedly connected to the right adjusting support rod 222. In this embodiment, the left conveying part 1211 drives the left adjusting trolley 1212 to move perpendicular to the conveying direction X, and then the left actuator end drives the left adjusting support rod 122, so as to achieve the effect of adjusting the position of the left crawler 200. Specifically, the left transmission part 1211 can be one of the mechanisms such as a linear motor, a hydraulic or pneumatic cylinder, a lead screw nut, a crank slider, etc. The structure of the right actuator 221 is the same as that of the left actuator 121, and will not be repeated here.

[0047] As for the specific structure of the left conveying part 1211 and the right conveying part 2211, the left conveying part 1211 is a chain system, the left actuator 12 also includes a first left transmission shaft 123, and the left driving wheels 12111 of the two adjacent left conveying parts 1211 are connected by the first left transmission shaft 123; the right conveying part 2211 is a chain system, the right actuator 22 also includes a first right transmission shaft 223, and the right driving wheels 22111 of the two adjacent right conveying parts 2211 are connected by the first right transmission shaft 223. In this embodiment, the left conveying part 1211 specifically includes a left driving wheel 12111, a left driven wheel and a chain. The left driving wheel 12111 and the left driven wheel are arranged at intervals perpendicular to the conveying direction X. The chain is wound around the left driving wheel 12111 and the left driven wheel. The left adjustment trolley 1212 is fixed to the chain. The left driving wheels 12111 of two adjacent left conveying parts 1211 are connected by the first left transmission shaft 123 to achieve synchronous rotation of the left driving wheels 12111 of the two adjacent left conveying parts 1211, so as to achieve synchronous movement of the two adjacent left adjustment trolleys 1212, and finally achieve the left adjustment support rod 122 parallel to the conveying direction X. The specific structure of the right conveying part 2211 is the same as that of the left conveying part 1211, which will not be repeated here.

[0048] Optionally, two left actuator components 12 are provided and are respectively arranged on both sides of the left driver 11 along the transmission direction X, and the left adjustment mechanism 1 also includes two second left transmission shafts 13, one end of the two second left transmission shafts 13 are respectively connected to the two ends of the rotating shaft of the left driver 11, the other end of one second left transmission shaft 13 is connected to a left driving wheel 12111 in one left actuator component 12, and the other end of another second left transmission shaft 13 is connected to a left driving wheel 12111 in another left actuator component 12; two right actuator components 22 are provided and are respectively arranged on both sides of the right driver 21 along the transmission direction X, and the right adjustment mechanism 2 also includes two second right transmission shafts 23, one end of the two second right transmission shafts 23 are respectively connected to the two ends of the rotating shaft of the right driver 21, the other end of one second right transmission shaft 23 is connected to a right driving wheel 22111 in one right actuator component 22, and the other end of another second right transmission shaft 23 is connected to a right driving wheel 22111 in another right actuator component 22. In this embodiment, the two ends of the left driver 11 are respectively connected to one end of the two second left transmission shafts 13, and the other ends of the two second left transmission shafts 13 are respectively connected to one left driving wheel 12111 in the two left actuator assemblies 12, thereby providing power to one left driving wheel 12111 in the two left actuator assemblies 12, so as to achieve the synchronous operation of all left actuator assemblies 12. The two ends of the right driver 21 are respectively connected to one end of the two second right transmission shafts 23, and the other ends of the two second right transmission shafts 23 are respectively connected to one right driving wheel 22111 in the two right actuator assemblies 22, thereby providing power to one right driving wheel 22111 in the two right actuator assemblies 22, so as to achieve the synchronous operation of all right actuator assemblies 22.

[0049] Optionally, the left actuator 121 also includes a left track seat 1213, and the left track seat 1213 and the left adjustment trolley 1212 are provided with a left slide rail, and the other is provided with a left pulley, and the left slide rail and the left pulley are slidably matched; the right actuator 221 also includes a right track seat 2213, and the right track seat 2213 and the right adjustment trolley 2212 are provided with a right slide rail, and the other is provided with a right pulley, and the right slide rail and the right pulley are slidably matched. In this embodiment, the left slide rail and the left pulley are slidably matched, on the one hand, can limit the sliding direction of the left adjustment trolley 1212 to prevent its moving direction from being deflected; on the other hand, the left track seat 1213 can provide sufficient support for the left adjustment trolley 1212. The right slide rail and the right pulley are slidably matched, on the one hand, can limit the sliding direction of the right adjustment trolley 2212 to prevent its moving direction from being deflected; on the other hand, the right track seat 2213 can provide sufficient support for the right adjustment trolley 2212.

[0050] In other embodiments, one of the left track seat 1213 and the left adjustment trolley 1212 is provided with a T-shaped slide rail, and the other is provided with a T-shaped slide groove, and the T-shaped slide rail slides in the T-shaped slide groove; one of the right track seat 2213 and the right adjustment trolley 2212 is provided with a T-shaped slide rail, and the other is provided with a T-shaped slide groove, and the T-shaped slide rail slides in the T-shaped slide groove.

[0051] Optionally, the distance between the left rail seat 1213 and the traveling frame conveying member 100 is adjustable along the direction perpendicular to the conveying direction X; the distance between the right rail seat 2213 and the traveling frame conveying member 100 is adjustable along the direction perpendicular to the conveying direction X. In this embodiment, the sizes of the traveling frames are different, and thus the distances between the left crawler frame and the right crawler frame and the traveling frame conveying member 100 are different. In order to enable the device to adjust the distance between the left crawler 200 and the right crawler 300 for more traveling frames, the distance between the left rail seat 1213 and the traveling frame conveying member 100 is adjustable, and the distance between the right rail seat 2213 and the traveling frame conveying member 100 is adjustable.

[0052] Optionally, the track position adjustment device also includes a position detection mechanism 3, which can measure the distance between the left track 200 and the traveling frame conveyor 100, and the position detection mechanism 3 can measure the distance between the right track 300 and the traveling frame conveyor 100. In this embodiment, the position detection mechanism 3 can use a laser rangefinder to measure the distance, and can also use a grating ruler to measure the distance. According to the distance a between the left track 200 and the traveling frame conveyor 100 and the distance b between the right track 300 and the traveling frame conveyor 100 measured by the position detection mechanism 3, the working state of the left driver 11 and the right driver 21 is determined.

[0053] Embodiment 2

[0054] This embodiment is basically the same as the first embodiment, and the only difference is that the second embodiment does not contain the left adjustment support rod 122 and the right adjustment support rod 222, and the left adjustment mechanism 1 also includes a left adjustment main rod, the left actuator end of the left actuator 121 of the left adjustment mechanism 1 is fixedly connected to the left adjustment main rod, the left adjustment main rod is used to abut against the side of the left crawler 200 away from the traveling frame conveying member 100, and the axis of the left adjustment main rod is consistent with the conveying direction X; the right adjustment mechanism 2 also includes a right adjustment main rod, the right actuator end of the right actuator 221 of the right adjustment mechanism 2 is fixedly connected to the right adjustment main rod, the right adjustment main rod is used to abut against the side of the right crawler 300 away from the traveling frame conveying member 100, and the axis of the right adjustment main rod is consistent with the conveying direction X. In this embodiment, all the left actuators 121 act on the left adjustment main rod, and then abut against the side of the left crawler 200 away from the traveling frame conveying member 100, so that the left crawler 200 remains straight and parallel to the conveying direction X. All the right actuators 221 act on the right adjusting master rod, and then abut against the side of the right crawler track 300 away from the traveling frame transmission member 100, so as to keep the right crawler track 300 in a straight line.

[0055] Obviously, the above embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the claims of the present invention.

Claims

1. A crawler track position adjustment device, characterized in that: include: A left adjustment mechanism (1) comprises a left driver (11) and at least two left actuator assemblies (12), wherein the left actuator assemblies (12) are arranged on the left side of a conveying direction (X) of a traveling frame conveying member (100) and are arranged at intervals along the conveying direction (X), and the left driver (11) drives at least two left actuator assemblies (12) to work synchronously to adjust the distance between a left crawler (200) and the traveling frame conveying member (100); The right adjustment mechanism (2) comprises a right driver (21) and at least two right actuator components (22), wherein the right actuator components (22) are arranged on the right side of the conveying direction (X) and are arranged at intervals along the conveying direction (X), and the right driver (21) drives at least two right actuator components (22) to work synchronously to adjust the distance between the right crawler (300) and the walking frame conveying member (100).

2. The crawler track position adjustment device according to claim 1, characterized in that: The left actuator assembly (12) comprises at least two left actuators (121), the at least two left actuators (121) are arranged at intervals along the conveying direction (X), and the left actuator ends of the at least two left actuators (121) move synchronously in a direction perpendicular to the conveying direction (X); The right actuator assembly (22) comprises at least two right actuators (221), the at least two right actuators (221) are arranged at intervals along the conveying direction (X), and the right actuator ends of the at least two right actuators (221) move synchronously in a direction perpendicular to the conveying direction (X).

3. The crawler track position adjustment device according to claim 2, characterized in that: The left actuator assembly (12) further comprises a left adjusting support rod (122), at least two left actuator ends of the left actuator assembly (12) are fixedly connected to the left adjusting support rod (122), the left adjusting support rod (122) is used to abut against a side of the left crawler (200) away from the traveling frame transmission member (100), and the axis of the left adjusting support rod (122) is consistent with the transmission direction (X); The right actuator component (22) also includes a right adjustment support rod (222), at least two of the right actuator ends of the right actuator component (22) are fixedly connected to the right adjustment support rod (222), the right adjustment support rod (222) is used to abut against the side of the right crawler (300) away from the walking frame conveying member (100), and the axis of the right adjustment support rod (222) is consistent with the conveying direction (X).

4. The crawler track position adjustment device according to claim 2, characterized in that: The left adjustment mechanism (1) further comprises a left adjustment main rod, a left execution end of the left execution member (121) of the left adjustment mechanism (1) is fixedly connected to the left adjustment main rod, the left adjustment main rod is used to abut against a side of the left crawler (200) away from the traveling frame transmission member (100), and an axis of the left adjustment main rod is consistent with the transmission direction (X); The right adjustment mechanism (2) also includes a right adjustment main rod, the right actuator end of the right actuator (221) of the right adjustment mechanism (2) is fixedly connected to the right adjustment main rod, the right adjustment main rod is used to abut against the side of the right crawler (300) away from the walking frame transmission member (100), and the axis of the right adjustment main rod is consistent with the transmission direction (X).

5. The crawler track position adjustment device according to claim 3, characterized in that: The left actuator (121) comprises a left conveying part (1211) and a left adjusting trolley (1212); the left conveying part (1211) drives the left adjusting trolley (1212) to move in a direction perpendicular to the conveying direction (X); the left actuator end of the left adjusting trolley (1212) is fixedly connected to the left adjusting support rod (122); The right actuator (221) comprises a right conveying part (2211) and a right adjusting trolley (2212); the right conveying part (2211) drives the right adjusting trolley (2212) to move in a direction perpendicular to the conveying direction (X); and the right actuator end of the right adjusting trolley (2212) is fixedly connected to the right adjusting support rod (222).

6. The crawler track position adjustment device according to claim 5, characterized in that: The left transmission part (1211) is a chain system, and the left actuator assembly (12) further comprises a first left transmission shaft (123), and the left driving wheels (12111) of two adjacent left transmission parts (1211) are transmission-connected via the first left transmission shaft (123); The right transmission part (2211) is a chain system, and the right actuator component (22) further comprises a first right transmission shaft (223), and the right driving wheels (22111) of two adjacent right transmission parts (2211) are connected in transmission via the first right transmission shaft (223).

7. The crawler track position adjustment device according to claim 6, characterized in that: The left actuator components (12) are provided with two and are respectively provided on both sides of the left driver (11) along the transmission direction (X); the left adjustment mechanism (1) further comprises two second left transmission shafts (13); one end of the two second left transmission shafts (13) are respectively connected to the two ends of the rotating shaft of the left driver (11); the other end of one of the second left transmission shafts (13) is connected to the left driving wheel (12111) in one of the left actuator components (12); and the other end of the other second left transmission shaft (13) is connected to the left driving wheel (12111) in another of the left actuator components (12); The right actuator components (22) are provided with two and are respectively provided on both sides of the right driver (21) along the transmission direction (X). The right adjustment mechanism (2) also includes two second right transmission shafts (23), one end of the two second right transmission shafts (23) are respectively connected to the two ends of the rotating shaft of the right driver (21), the other end of one of the second right transmission shafts (23) is connected to the right driving wheel (22111) in one of the right actuator components (22), and the other end of the other second right transmission shaft (23) is connected to the right driving wheel (22111) in another of the right actuator components (22).

8. The crawler track position adjustment device according to claim 5, characterized in that: The left actuator (121) further comprises a left track seat (1213), wherein one of the left track seat (1213) and the left adjustment trolley (1212) is provided with a left slide rail, and the other is provided with a left pulley, and the left slide rail and the left pulley are slidably matched; The right actuator (221) further comprises a right track seat (2213); one of the right track seat (2213) and the right adjustment trolley (2212) is provided with a right slide rail, and the other is provided with a right pulley; the right slide rail and the right pulley are slidably matched.

9. The crawler track position adjustment device according to claim 8, characterized in that: Along a direction perpendicular to the conveying direction (X), the distance between the left rail seat (1213) and the traveling frame conveying member (100) is adjustable; Along a direction perpendicular to the conveying direction (X), the distance between the right rail seat (2213) and the traveling frame conveying member (100) is adjustable.

10. The crawler track position adjustment device according to claim 1, characterized in that: The invention also comprises a position detection mechanism (3), wherein the position detection mechanism (3) is capable of measuring the distance between the left crawler (200) and the traveling frame conveying member (100), and the position detection mechanism (3) is capable of measuring the distance between the right crawler (300) and the traveling frame conveying member (100).

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