CN215626504U

CN215626504U - Herringbone gear jacking and carrying equipment

Info

Publication number: CN215626504U
Application number: CN202120322655.6U
Authority: CN
Inventors: 王丞
Original assignee: Shanghai Jiyu Intelligent Technology Co ltd
Current assignee: Shanghai Jiyu Intelligent Technology Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2022-01-25
Anticipated expiration: 2031-02-04

Abstract

The embodiment of the utility model discloses herringbone gear jacking and carrying equipment, which comprises: the main frame body, the lifting frame body, the first walking driving device, the second walking driving device, the first rotating wheel, the second rotating wheel, the first lifting mechanism, the second lifting mechanism and the transmission mechanism. The first walking driving device drives the first rotating wheels to rotate, so that the main frame body is driven to walk. The second walking driving device drives the lifting frame body to ascend and descend through the first lifting mechanism and the second lifting mechanism. The first gear, the third gear and the fourth gear are herringbone gears, the precision of gear transmission is higher, the problem that the transmission angle of four-bar transmission in the prior art cannot be too large is solved, and the gear transmission can be in infinite angle transmission. The herringbone gears are matched with each other, so that the corner can rotate for multiple circles, the lifting height is not limited, large-angle transmission force is achieved, and the stable operation of the lifting frame body in the lifting or descending process can be further ensured.

Description

Herringbone gear jacking and carrying equipment

Technical Field

The embodiment of the utility model relates to the field of transportation equipment, in particular to herringbone gear jacking and carrying equipment.

Background

With the development of warehousing technology, the handling equipment such as the shuttle car gradually replaces the mode that a forklift drives into the goods shelf to store and take goods. The reason for this is that traditional fork truck is bulky, reserves very big space for fork truck between the goods shelves, and when accomplishing these tasks by the shuttle, can effectively reduce the interval between the goods shelves, realizes very high storage space utilization.

Conventional handling equipment (shuttle) is wheeled in at least two directions (e.g., orthogonal directions) on a track and jacking is accomplished by two different mechanisms, resulting in high equipment height and heavy weight. The carrying equipment needs a plurality of mechanisms capable of completing driving, reversing and jacking actions, and also needs components such as a power supply, a sensor, a controller and the like, so that the requirement on the reasonable arrangement of the self space of the shuttle car is extremely high.

The equipment that has four connecting rod gear climbing mechanism among the prior art can not the transmission angle too big, and how make haulage equipment switching-over jacking time short (the time spent is shorter, car efficiency is higher itself), equipment itself needs frequent mechanical switching-over and jacking motion, and mechanical structure design is more wear-resisting reasonable (the structure is more reasonable wear-resisting, the life-span is longer) is the problem that this field is waited for to solve urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide herringbone gear jacking and carrying equipment which is higher in gear transmission precision and solves the problem that a four-bar linkage transmission in the prior art cannot be used for driving an overlarge angle.

The embodiment of the utility model provides herringbone gear jacking and carrying equipment, which comprises: the device comprises a main frame body, a lifting frame body, a first walking driving device, a second walking driving device, a first rotating wheel, a second rotating wheel and a first lifting mechanism;

the first walking driving device is arranged on the main frame body, and is connected with the first rotating wheel and used for driving the first rotating wheel to rotate;

the second walking driving device is arranged on the main frame body, the first lifting mechanism is respectively connected with the second walking driving device and the lifting frame body, and the second walking driving device drives the lifting frame body to ascend or descend to a preset position through the first lifting mechanism;

the second rotating wheel is arranged on the lifting frame body;

the traveling directions of the first rotating wheel and the second rotating wheel are not parallel to each other;

the lifting frame body comprises: the lifting plate is perpendicular to the first connecting plate, and a first rack is arranged on the first connecting plate;

the first lifting mechanism includes: a first gear;

the first gear is fixedly connected with the second walking driving device, the first gear is in meshing transmission with the first rack, and the first gear drives the lifting plate to ascend or descend through the first connecting plate;

the first gear is a herringbone gear, and the first rack is a herringbone rack.

Through a lifting mechanism, the ascending or descending of the lifting frame body is realized, the reversing function of the equipment is realized while the jacking of the equipment is realized, the herringbone gear can rotate for multiple circles without being limited by rotation, the output force is more stable through gear transmission, and the jacking process of the equipment is more stable.

In one possible embodiment, the herringbone gear jacking and carrying equipment further comprises: second elevating system and drive mechanism:

the transmission mechanism is fixed on the main frame body, the second walking driving device and the second lifting mechanism are respectively arranged at two ends of the transmission mechanism, and the second walking driving device drives the second lifting mechanism to operate through the transmission mechanism;

the lifting frame body is positioned on one side of the second lifting mechanism, and the second lifting mechanism drives the lifting frame body to ascend or descend;

the first lifting mechanism and the second lifting mechanism are symmetrically distributed about the transmission mechanism respectively.

The transmission mechanism and the second lifting mechanism are added to enable the lifting frame body to run more stably when ascending or descending.

In one possible aspect, the second lifting mechanism of the herringbone gear lifting and carrying equipment comprises: the gear transmission mechanism comprises a second gear, a first transmission shaft, a third gear and a fourth gear;

the main frame body is provided with a first through hole, the first transmission shaft penetrates through the first through hole, the second gear and the third gear are fixedly connected with the first transmission shaft, and the second gear and the third gear are respectively positioned on two sides of the main frame body;

the lifting frame body further comprises: the second connecting plate is perpendicular to the lifting plate, and a second rack is arranged on the second lifting plate;

the fourth gear is meshed with the second rack, and the fourth gear drives the lifting plate to ascend or descend through the second connecting plate;

the third gear and the fourth gear are herringbone gears.

The gear transmission can be more stable by adding the third gear and the fourth gear.

In one possible solution, the transmission mechanism of the herringbone gear jacking and carrying equipment comprises: the guide rail, the first rack, the second rack and the connecting shaft;

the guide rail is fixed on the main frame body;

the first rack and the second rack are respectively arranged on the guide rail in a sliding manner;

the first rack and the second rack are respectively and fixedly arranged at two ends of the connecting shaft;

the second walking driving device drives the first rack to slide, and the second rack drives the second gear to rotate.

The transmission mechanism is added to drive the second lifting mechanism to operate, auxiliary power is provided for the operation of the lifting frame body, and the lifting frame body can smoothly ascend or descend.

In one possible aspect, the first travel driving device of the herringbone gear jacking and carrying apparatus includes: a first drive motor and a second drive shaft;

the first rotating wheel is fixedly arranged on the second transmission shaft;

the first driving motor is arranged on the main frame body and is rotatably connected with the second transmission shaft, and the first driving motor drives the first rotating wheel to rotate through the second transmission shaft.

The first driving motor drives the first rotating wheel to rotate through the second transmission shaft, so that the equipment can move forward smoothly.

In one possible aspect, the second travel driving device of the herringbone gear jacking and carrying equipment comprises: the second driving motor, the third transmission shaft and the fifth gear;

the second driving motor is arranged on the main frame body and is connected with the third transmission shaft;

the fifth gear is arranged on the third transmission shaft and meshed with the first rack;

the third transmission shaft penetrates through the main frame body, the first gear is arranged on the third transmission shaft, and the fifth gear and the first gear are respectively located on two sides of the main frame body.

The second walking driving device is used for realizing the ascending or descending of the lifting frame body and providing power for the jacking of the equipment.

In one possible embodiment, the second travel driving device of the herringbone gear jacking and carrying equipment further comprises: a sixth gear, a seventh gear and a fourth drive shaft;

the fourth transmission shaft is positioned on one side of the third transmission shaft;

the sixth gear is sleeved on the third rotating shaft, and the seventh gear is sleeved on the fourth transmission shaft;

and the second driving motor is connected with the fourth transmission shaft and is used for driving the seventh gear to rotate.

The sixth gear, the seventh gear and the fourth transmission shaft are added, so that the second driving motor is more stable during power output, and the operation safety of the lifting frame body is ensured.

In one possible solution, the surface of the sixth gear of the herringbone gear jacking and carrying equipment is provided with a smooth curved surface.

The sixth gear is provided with a smooth curved surface to prevent the sixth gear from being excessively output, and the lifting frame body is limited in ascending or descending.

In one possible embodiment, the second lifting mechanism of the herringbone gear lifting and carrying equipment further comprises: a fixed seat;

the fixing base includes: a fixed plate and a fixed shaft;

the fixing shaft is vertically arranged on the fixing plate, and the fixing plate is arranged on the main frame body;

the main frame body is provided with a second through hole, and the fixing shaft penetrates through the second through hole;

the fourth gear is sleeved on the fixed shaft and rotates around the surface of the fixed shaft.

Through the fixing base with fourth gear fixed mounting, prevent that fourth gear from taking place the displacement deviation.

In a possible solution, the fixing seat of the herringbone gear jacking and carrying equipment further comprises: two rolling bearings;

the rolling bearing is sleeved on the fixed shaft and is positioned between the fixed shaft and the fourth gear.

The rolling bearing is additionally arranged between the fourth gear and the fixed shaft, so that friction between the fourth gear and the fixed shaft can be reduced, and the service life is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic positional relationship diagram of a herringbone gear jacking and carrying device in a first embodiment of the utility model;

fig. 2 is a side view of the first lifting mechanism driving the lifting frame body to descend according to the first embodiment of the present invention;

fig. 3 is a side view of the lifting frame body being lifted by the first lifting mechanism according to the first embodiment of the present invention;

fig. 4 is a side view of the second lifting mechanism driving the lifting frame body to descend according to the first embodiment of the present invention;

fig. 5 is a side view of the second lifting mechanism driving the lifting frame body to ascend according to the first embodiment of the utility model;

FIG. 6 is an enlarged view of a portion of a gear in accordance with a first embodiment of the present invention with a fourth gear removed;

FIG. 7 is a driving engagement diagram of a second gear and a second rack in accordance with a first embodiment of the present invention;

fig. 8 is a schematic positional relationship diagram of a herringbone gear lifting and carrying apparatus in the second embodiment of the present invention.

Reference numbers in the figures:

1. a main frame body; 11. a first rotating wheel; 12. a first drive motor; 13. a second drive shaft; 2. a lifting frame body; 21. a second drive motor; 22. a third drive shaft; 23. a fifth gear; 24. a sixth gear; 25. a seventh gear; 26. a fourth drive shaft; 27. a second rotating wheel; 3. a first gear; 31. a first connecting plate; 4. a second gear; 41. a third gear; 42. a fourth gear; 43. a second connecting plate; 5. A guide rail; 51. a first rack; 52. a second rack; 53. a connecting shaft; 6. a fixing plate; 61. a fixed shaft; 62. a rolling bearing.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "axial," "radial," "circumferential," and the like are used in the indicated orientations and positional relationships based on the drawings for convenience in describing and simplifying the description, but do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the utility model.

In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication connection; either directly or indirectly through intervening media, either internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations. The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments.

The inventor of the applicant found that the four-bar linkage in the prior art has a problem that the transmission angle cannot be too large, resulting in that the elevator body cannot reach the preset position during the ascending or descending process. The four-bar transmission has dead angles, which is not beneficial to the operation of the whole equipment.

In order to solve the above problems, the utility model provides a technical scheme of this application, the concrete embodiment as follows:

the first embodiment is as follows:

the herringbone gear jacking and carrying equipment disclosed by the utility model comprises the following components in percentage by weight as shown in fig. 1: the main frame body 1, the lifting frame body 2, a first walking driving device, a second walking driving device, a first rotating wheel 11, a second rotating wheel 27, a first lifting mechanism, a second lifting mechanism and a transmission mechanism. The handling device in this embodiment is a shuttle car which may be arranged on a track of the rack, the track comprising a first track and a second track connected end to end, the first track and the second track being non-parallel to each other, e.g. the first track being at a right angle to the second track. The first walking driving device drives the trolley to walk on the first rail, and the second walking driving device drives the trolley to turn on the second rail, so that the trolley can also have a reversing walking function when the jacking effect is completed. The main frame body 1 and the lifting frame body 2 may be a housing or a frame made of metal or plastic. The first walking driving device is installed on the main frame body 1, the first rotating wheels 11 can be multiple, the first rotating wheels 11 are installed on the main frame body 1 and are respectively connected and fixed with two ends of the first walking driving device, and the first walking driving device drives the first rotating wheels 11 to rotate so as to drive the main frame body 1 to walk on the first rail. The second walking driving device is arranged on the main frame body 1 and is distributed in a staggered way with the first walking driving device without mutual influence. The same first lifting mechanisms are arranged in two numbers, are respectively positioned on two sides of the second walking driving device and are symmetrically distributed relative to the main frame body. The two first lifting mechanisms are respectively and fixedly connected with the second walking driving device, one end of each first lifting mechanism is provided with the second walking driving device, and the other end of each first lifting mechanism is fixedly connected with the second rotating wheel 27, so that the second rotating wheel 27 is driven to rotate. The second rotating wheel 27 may be plural, and the second rotating wheel 27 is fixed to the elevator body 2.

As shown in fig. 1, 2 and 3, the first elevating mechanism includes: first gear 3, the lifting frame body includes: a lifting plate and a first connecting plate 31. The first connection plate 31 is perpendicular to the elevating plate, which is located at the right side of the first connection plate 31. The first gear 3 is fixed on the second walking driving device, the first connecting plate 31 is arranged on the right side of the first gear 3, a first rack is installed on the first connecting plate 31, and the first gear 3 is meshed with the first rack. The right side of the first connecting plate 31 is fixed on the lifting plate, and when the second travel driving device drives the first gear 3 to rotate, the first gear 3 drives the lifting frame body 2 to ascend or descend by being meshed with the first rack.

Through the above, it can be seen that in the herringbone gear lifting and carrying equipment, the first walking driving loading paper drives the plurality of first rotating wheels 11 to rotate, so that the main frame body 1 is driven to walk. The second travel driving device drives the lifting frame body 2 to ascend and descend through the first gear 3 and the first connecting plate 31, and simultaneously the second travel driving device drives the second gear 4 to rotate through the transmission mechanism, and the lifting frame body 2 ascends or descends through the third gear 41, the fourth gear 42 and the second connecting plate 43. The first gear 3 and the third gear 41 are set to be herringbone gears, the fourth gear 42 is a herringbone gear, the precision of gear transmission is higher, the problem that the transmission angle of four-bar transmission in the prior art cannot be too large is solved, and the gear transmission can be in infinite angle transmission. The matching of the herringbone gears can enable the corner to rotate for multiple circles, the lifting height is not limited, large-angle transmission force is achieved, and the stable operation of the lifting frame body 2 in the lifting or descending process can be further guaranteed.

Optionally, in this embodiment, as shown in fig. 1 and fig. 7, one end of the second lifting mechanism is provided with a transmission mechanism, and the other end of the second lifting mechanism is fixed to the lifting frame body 2. The transmission mechanism is fixedly arranged on the main frame body 1, the second walking driving device is positioned at the left lower part of the transmission mechanism, the second lifting mechanism is positioned at the right upper part of the transmission mechanism, and the second walking driving device drives the transmission mechanism to rotate so as to drive the second lifting mechanism to operate. The second lifting mechanism is positioned above the first lifting mechanism, the second lifting mechanism and the first lifting mechanism are respectively connected with the lifting frame body 2, and the first lifting mechanism and the second lifting mechanism are also respectively positioned at two sides of the transmission mechanism. Because first elevating system and second elevating system are connected with the lifting frame body 2 respectively, so when first elevating system and second elevating system are in the pivoted, drive lifting frame body 2 and rise or descend, make lifting frame body 2's position be higher than or be less than the body frame body 1. The second turning wheel 27 and the third turning wheel are in the same plane and perpendicular to the plane of the plurality of first turning wheels 11.

Alternatively, in this embodiment, as shown in fig. 1, 4 and 5, the second lifting mechanism includes: second gear 4, first transmission shaft, third gear 41 and fourth gear 42, the lifting frame body still includes: a second connecting plate 43. The second connecting plate 43 is perpendicular to the lifting plate and located on the left side of the lifting plate, a first through hole is formed in the main frame body 1, and the first transmission shaft penetrates through the first through hole and can rotate relatively in the first through hole. The second gear 4 and the third gear 41 are respectively sleeved on the first transmission shaft, the second gear 4 is positioned on the left side of the main frame body 1, and the third gear 41 is positioned on the right side of the main frame body 1. The second gear 4 is connected with a transmission mechanism, and the transmission mechanism drives the second gear 4 to rotate. The right end of the second connecting plate 43 is fixed on the lifting plate, and a second rack is arranged on the second connecting plate 43. The fourth gear 42 is located between the second connecting plate 43 and the third gear 41, and is engaged with the second rack and the third gear 41, respectively. The first gear 3 and the third gear 41 are herringbone gears, and the fourth gear 42 is a herringbone gear.

Alternatively, in this embodiment, as shown in fig. 1, the transmission mechanism includes: a guide rail 5, a first rack 51, a second rack 52 and a connecting shaft 53. The guide rail 5 is mounted on the main frame 1, and the first rack 51 and the second rack 52 are respectively inserted into the guide rail 5 and can slide on the guide rail 5. The first rack 51 and the second rack 52 are connected and fixed by a connecting shaft 53, and the fifth gear 23 and the first rack 51 are engaged with each other, and the second gear 4 and the second rack 52 are engaged with each other, as shown in fig. 7, in analogy to the case shown in fig. 7. The second driving motor 21 drives the first rack 51 to rotate through the fifth gear 23, the first rack 51 slides on the guide rail 5, and the first rack 51 drives the second rack 52 to slide on the guide rail 5 through the connecting shaft 53 because the first rack 51 and the second rack 52 are connected through the connecting shaft 53. The second rack 52 is engaged with the second gear 4, thereby rotating the second gear 4.

Alternatively, in this embodiment, as shown in fig. 1, the first travel driving device includes: a first drive motor 12 and a second drive shaft 13. The first driving motor 12 may be a general motor, a servo motor, a stepping motor, etc., and the second transmission shaft 13 is a straight shaft. The second transmission shaft 13 is arranged on the main frame body 1, two holes are formed in the main frame body 1, bearings are arranged in the holes, and two ends of the second transmission shaft 13 are respectively arranged on the bearings on two sides. The first rotating wheel 11 is fixedly connected with the second transmission shaft 13, and the first driving motor 12 drives the first rotating wheel 11 to rotate through the second transmission shaft 13.

Optionally, in this embodiment, as shown in fig. 1, the second walking driving device includes: a second drive motor 21, a third drive shaft 22 and a fifth gear 23. The first gear 3 is fixed on the third transmission shaft 22, the second driving motor 21 is installed on the main frame body 1, the second driving motor 21 can be a common motor, a servo motor, a stepping motor and the like, and the second driving motor 21 drives the first gear 3 to rotate through the third transmission shaft 22. The fifth gear 23 is sleeved on the third transmission shaft 22, the first gear 3 and the fifth gear 23 are respectively positioned on the right side and the left side of the main frame body 1, and the fifth gear 23 drives the transmission mechanism to rotate.

Optionally, in this embodiment, as shown in fig. 6, the second lifting mechanism further includes: a fixed seat. The fixing base includes: the fixing plate 6 and the fixing shaft 61, the fixing shaft 61 is vertically arranged on the fixing plate 6, the fixing plate 6 is installed on the main frame body 1, a second through hole is formed in the main frame body 1, the fixing shaft 61 penetrates through the second through hole, and the fixing shaft 61 can slide in the second through hole relatively. The fourth gear 42 is sleeved on the fixed shaft 61, and the fourth gear 42 rotates around the surface of the fixed shaft 61.

Optionally, in this embodiment, as shown in fig. 6, the fixing base further includes: two rolling bearings 62. The fixed shaft 61 is sleeved on the fixed shaft 61, and the rolling bearing 62 is used for connecting the fixed shaft 61 and the fourth gear 42. The friction between the fixed shaft 61 and the fourth gear 42 can be reduced by the rolling bearing 62, and the service life of the first gear 3 is prolonged.

Optionally, in this embodiment, the method further includes: a sensor (not shown) and a controller, wherein the sensor (not shown) can be an infrared sensor and is arranged on the main frame body, and the sensor (not shown) is electrically connected with the controller. The inductor (not shown) is provided with a preset position, the highest position and the lowest position which can be reached by the lifting frame body are set to be preset positions, and when the lifting frame body reaches the lowest or highest position in the ascending or descending process, an electric signal is sent to the controller, so that whether the trolley successfully reaches the lifting purpose can be known even at the far end.

Example two

The second embodiment is an improvement of the first embodiment, and the improvement is that, as shown in fig. 8, the second walking drive device further includes: a sixth gear 24, a seventh gear 25 and a fourth drive shaft 26. The sixth gear 24 is sleeved on the third transmission shaft 22, the seventh gear 25 is sleeved on the fourth transmission shaft 26, and the sixth gear 24 and the seventh gear 25 are meshed. The second driving motor 21 is fixedly connected with the fourth transmission shaft 26. The second driving motor 21 rotates the fourth transmission shaft 26, and since the sixth gear 24 and the seventh gear 25 are engaged, the seventh gear 25 mounted on the fourth transmission shaft 26 rotates the sixth gear 24, thereby rotating the third transmission shaft 22. The seventh gear 25 drives the sixth gear 24 to rotate, so that the power transmitted from the fourth transmission shaft 26 to the third transmission shaft 22 is more stable, and the power output is smooth.

Alternatively, in the present embodiment, the surface of the sixth gear 24 is provided with a smoothly curved surface. The surface of the sixth gear 24 is constituted by a curved surface and a rack. The occupied area of the rack and the occupied area of the curved surface constitute the entire surface of the sixth gear 24. The surface of the sixth gear 24 is provided with a curved surface to prevent the first gear and the fourth gear from being in interference fit and over-rotating during operation. For example, the length of the curved surface of the sixth gear 24 is defined by the distance from the protruding end of the first gear or the fourth gear to the farthest end, and the first gear or the fourth gear is engaged with the surface of the sixth gear 24 during the rotation.

In the present invention, unless otherwise explicitly specified or limited, the first feature "on" or "under" the second feature may be directly contacting the first feature and the second feature or indirectly contacting the first feature and the second feature through an intermediate.

Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lower level than the second feature.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example" or "some examples," or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a herringbone gear jacking haulage equipment which characterized in that includes: the device comprises a main frame body, a lifting frame body, a first walking driving device, a second walking driving device, a first rotating wheel, a second rotating wheel and a first lifting mechanism;

the second rotating wheel is arranged on the lifting frame body;

the first lifting mechanism includes: a first gear;

the first gear is a herringbone gear, and the first rack is a herringbone rack.

2. The herringbone gear jacking handling apparatus of claim 1, further comprising: second elevating system and drive mechanism:

3. A herringbone gear jacking handling apparatus as claimed in claim 2, wherein said second lifting mechanism includes: the gear transmission mechanism comprises a second gear, a first transmission shaft, a third gear and a fourth gear;

the lifting frame body further comprises: the second connecting plate is perpendicular to the lifting plate, and a second rack is arranged on the second connecting plate;

the third gear and the fourth gear are herringbone gears.

4. A herringbone gear jacking handling apparatus as claimed in claim 3, wherein said transmission mechanism includes: the guide rail, the first rack, the second rack and the connecting shaft;

the guide rail is fixed on the main frame body;

5. A herringbone gear jacking handling apparatus as claimed in claim 1, wherein said first travel drive means includes: a first drive motor and a second drive shaft;

the first rotating wheel is fixedly arranged on the second transmission shaft;

6. A herringbone gear jacking handling apparatus as claimed in claim 4, wherein said second travel drive means includes: the second driving motor, the third transmission shaft and the fifth gear;

7. The herringbone gear jacking handling apparatus of claim 6, wherein said second travel drive means further comprises: a sixth gear, a seventh gear and a fourth drive shaft;

the sixth gear is sleeved on the third transmission shaft, the seventh gear is sleeved on the fourth transmission shaft, and the sixth gear and the seventh gear are meshed;

8. A herringbone gear jacking handling apparatus as claimed in claim 7, wherein the surface of said sixth gear is provided with a smooth curved surface.

9. The herringbone gear jacking handling apparatus of claim 3, wherein said second lift mechanism further comprises: a fixed seat;

the fixing base includes: a fixed plate and a fixed shaft;

10. The herringbone gear jacking handling apparatus of claim 9, wherein said mounting base further comprises: two rolling bearings;