CN214527764U - Cart running mechanism of electric hoist gantry crane - Google Patents
Cart running mechanism of electric hoist gantry crane Download PDFInfo
- Publication number
- CN214527764U CN214527764U CN202120747502.6U CN202120747502U CN214527764U CN 214527764 U CN214527764 U CN 214527764U CN 202120747502 U CN202120747502 U CN 202120747502U CN 214527764 U CN214527764 U CN 214527764U
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- guide wheel
- driving motor
- gantry crane
- fixing frame
- cart running
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Abstract
The utility model discloses a cart running mechanism of electric hoist gantry crane, including crossbeam frame, mount, ash scraping seat and overhead hoist, crossbeam frame upper portion is provided with the draw runner, and links up on the draw runner and is provided with the mount, is provided with the overhead hoist inside the mount, the overhead hoist includes fixing base, first driving motor, chain and first guide pulley, and the fixing base is fixed to be set up inside the mount, and is provided with first driving motor on the fixing base, and first driving motor both ends are connected the setting with first guide pulley through the chain; both ends of the fixing frame are provided with dust scraping seats, and the inside of each dust scraping seat is provided with a carrying plate and a steel wire rope connected with the carrying plate. The utility model is used for solve unable cleanness on its track of current electric block hoist crane, influence the problem of using.
Description
Technical Field
The utility model relates to a general mechanical equipment technical field, concretely relates to electric block gantry crane's cart running gear.
Background
The portal crane is a variant of a bridge crane, is called a portal crane, is mainly used for loading and unloading operations of outdoor goods yards, stock yards and bulk goods, has the characteristics of high site utilization rate, large operation range, wide application range, strong universality and the like, and is widely used in port goods yards. The existing electric hoist crane needs frequent front and back movement and lifting ropes when in use, and leaves more dust on the track after long-time use, and the working efficiency is influenced if the electric hoist crane cannot be cleaned.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric block gantry crane's cart running gear, the problem of influence use is unable clean on solving current electric block crane's its track.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a cart running mechanism of an electric hoist portal crane comprises a cross beam frame, a fixing frame, a dust scraping seat and a lifting device, wherein a slide bar is arranged at the upper part of the cross beam frame, the fixing frame is arranged on the slide bar in a connecting manner, the lifting device is arranged in the fixing frame and comprises a fixing seat, a first driving motor, a chain and a first guide wheel, the fixing seat is fixedly arranged in the fixing frame, the first driving motor is arranged on the fixing seat, and two ends of the first driving motor are connected with the first guide wheel through the chain; both ends of the fixing frame are provided with dust scraping seats, and the inside of each dust scraping seat is provided with a carrying plate and a steel wire rope connected with the carrying plate.
Furthermore, the bottom of the fixing frame is provided with a first placing groove, a first guide wheel is arranged in the first placing groove, and the first guide wheel is connected with the sliding strip.
Furthermore, a second placing groove is formed in the bottom of the fixing frame, and a second guide wheel connected with a clamping groove in the inner side of the fixing frame is arranged in the second placing groove.
Furthermore, a discharger is arranged at the bottom of the fixing frame, and a first rotating shaft and a second rotating shaft are arranged in the discharger; one end of the discharging device is provided with a second driving motor, and the second driving motor is connected with the second rotating shaft.
Furthermore, a first wire guide wheel is arranged on the second rotating shaft and is connected with a second wire guide wheel on the first rotating shaft through a steel wire rope; the bottom of the discharging device is provided with a rectangular opening, and the side part of the rectangular opening is symmetrically provided with third wire guiding wheels.
Furthermore, a fixed rod is arranged at the bottom of the discharging device, and a protector is arranged on the fixed rod.
Furthermore, the carrying plate is movably connected with the side wall of the ash scraping seat through a sliding block at the side part, and a pressure spring is arranged in the sliding groove; the steel wire rope at the bottom of the object carrying plate is connected with the upper part of the slide bar.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. the upper portion of the cross beam frame is provided with a fixing frame in a sliding mode, the fixing frame is provided with an independent lifting device, the whole equipment can be moved on the sliding strip through the internal first driving motor and the chains at the two ends to drive the first guide wheels, and materials are lifted through the lifting device at the lower portion.
2. Be provided with at the mount both ends and scrape grey seat, can scrape the material through the wire rope of the inside thing board of carrying and bottom, can hang the impurity on the draw runner upper surface and fall, improve equipment's practicality.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is an explosion diagram of the present invention.
Fig. 4 is a schematic structural view of the objective plate of the present invention.
Fig. 5 is a schematic view of a part of the structure of the discharging device of the present invention.
Fig. 6 is a front view of the discharging device of the present invention.
In the figure: 1-a beam frame, 2-a slide bar, 3-a fixed frame, 4-a dust scraping base, 7-a second guide wheel, 8-a first driving motor, 10-a chain, 11-a fixed base, 12-a first guide wheel, 14-a chute, 15-a carrying plate, 16-a steel wire rope, 17-a discharger, 18-a first rotating shaft, 19-a second guide wheel, 20-a second rotating shaft, 21-a first guide wheel, 22-a second driving motor, 23-a rectangular opening, 24-a third guide wheel, 25-a fixed rod and 26-a protector.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1:
fig. 1-6 show a cart running mechanism of an electric hoist gantry crane, which comprises a beam frame 1, a fixed frame 3, a dust scraping seat 4 and a lifting device, wherein a slide bar 2 is arranged on the upper portion of the beam frame 1, the fixed frame 3 is arranged on the slide bar 2 in a linking manner, the lifting device is arranged in the fixed frame 3, the lifting device comprises a fixed seat 11, a first driving motor 8, a chain 10 and a first guide wheel 12, the fixed seat 11 is fixedly arranged in the fixed frame 3, the fixed seat 11 is provided with the first driving motor 8, and two ends of the first driving motor 8 are connected with the first guide wheel 12 through the chain 10; the two ends of the fixed frame 3 are both provided with the ash scraping seats 4, and the inside of each ash scraping seat 4 is provided with the carrying plate 15 and the steel wire rope 16 connected with the carrying plate 15; in the scheme, the fixing frame is arranged on the upper portion of the cross beam frame in a sliding mode, the fixing frame is provided with the independent lifting device, the whole equipment can be moved on the sliding strip through the first driving motor inside, the first guide wheels are driven by the chains at the two ends, and the materials are lifted through the lifting device on the lower portion.
Example 2:
in this embodiment, a fixing frame 3 is further described on the basis of the existing embodiment 1, a first placing groove is formed in the bottom of the fixing frame 3, a first guide wheel 12 is arranged in the first placing groove, and the first guide wheel 12 is connected with a slide bar 2; a second placing groove is formed in the bottom of the fixing frame 3, and a second guide wheel 7 connected with a clamping groove in the fixing frame 3 is arranged in the second placing groove; the design of first guide pulley and second guide pulley can realize driving through first driving motor 8, realizes whole mount 3 back-and-forth movement, and second guide pulley 7 is the auxiliary wheel, can improve the stability of whole equipment.
Example 3:
in this embodiment, a fixing frame 3 is further described on the basis of the existing embodiment 1, a discharging device 17 is disposed at the bottom of the fixing frame 3, and a first rotating shaft 18 and a second rotating shaft 20 are disposed in the discharging device 17; one end of the discharger 17 is provided with a second driving motor 22, and the second driving motor 22 is connected with the second rotating shaft 20; a first wire guide wheel 21 is arranged on the second rotating shaft 20, and the first wire guide wheel 21 is connected with a second wire guide wheel 19 on the first rotating shaft 18 through a steel wire rope; a rectangular opening 23 is formed in the bottom of the discharging device 17, and third wire guide wheels 24 are symmetrically arranged on the side of the rectangular opening 23; the steel wire rope is connected to the second wire guiding wheel 19 of the first rotating shaft 18 through the first wire guiding wheel 21 on the second rotating shaft 20, and penetrates through the rectangular opening 23 through the second wire guiding wheel 19 to be connected with the material on the lower portion.
Example 4:
in this embodiment, the sliding table 2 is further described on the basis of the prior embodiment 1, a fixing rod 25 is arranged at the bottom of the discharging device 17, and a guard 26 is arranged on the fixing rod 25; the carrying plate 15 is movably connected with a sliding chute 14 arranged on the side wall of the ash scraping seat 4 through a sliding block at the side part, and a pressure spring is arranged in the sliding chute 14; the steel wire rope 16 at the bottom of the object carrying plate 15 is connected with the upper part of the slide bar 2; carry 15 both ends of thing board and pass through slider and compression spring and spout 14 sliding connection, this kind of setting can assist lower part wire rope 16 to scrape grey processing, can produce elastic stress, improve equipment's practicality.
Reference throughout this specification to "one embodiment," "another embodiment," "an embodiment," "a preferred embodiment," or the like, means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment described generally in this application. The appearances of the same phrase in various places in the specification are not necessarily all referring to the same embodiment. Further, when a particular feature, structure, or characteristic is described in connection with any embodiment, it is submitted that it is within the scope of the invention to effect such feature, structure, or characteristic in connection with other embodiments.
Although the invention has been described herein with reference to a number of illustrative embodiments thereof, it should be understood that numerous other modifications and embodiments can be devised by those skilled in the art that will fall within the spirit and scope of the principles of this invention. More specifically, various variations and modifications are possible in the component parts and/or arrangements of the subject combination arrangement within the scope of the disclosure, the drawings and the appended claims. In addition to variations and modifications in the component parts and/or arrangements, other uses will also be apparent to those skilled in the art.
Claims (7)
1. The utility model provides a cart running gear of electric block gantry crane, includes crossbeam frame (1), mount (3), scrapes ash seat (4) and overhead hoist, its characterized in that: the upper part of the cross beam frame (1) is provided with a slide bar (2), the slide bar (2) is connected with a fixing frame (3), a lifting device is arranged in the fixing frame (3), the lifting device comprises a fixing seat (11), a first driving motor (8), a chain (10) and a first guide wheel (12), the fixing seat (11) is fixedly arranged in the fixing frame (3), the fixing seat (11) is provided with the first driving motor (8), and two ends of the first driving motor (8) are connected with the first guide wheel (12) through the chain (10); both ends of the fixing frame (3) are provided with dust scraping seats (4), and the inside of the dust scraping seats (4) is provided with an object carrying plate (15) and a steel wire rope (16) connected with the object carrying plate (15).
2. The cart running mechanism of the electric hoist gantry crane according to claim 1, wherein: the bottom of the fixing frame (3) is provided with a first placing groove, a first guide wheel (12) is arranged in the first placing groove, and the first guide wheel (12) is connected with the slide bar (2).
3. The cart running mechanism of the electric hoist gantry crane according to claim 1 or 2, wherein: and a second placing groove is formed in the bottom of the fixing frame (3), and a second guide wheel (7) connected with a clamping groove in the inner side of the fixing frame (3) is arranged in the second placing groove.
4. The cart running mechanism of the electric hoist gantry crane according to claim 1, wherein: a discharger (17) is arranged at the bottom of the fixed frame (3), and a first rotating shaft (18) and a second rotating shaft (20) are arranged in the discharger (17); one end of the discharging device (17) is provided with a second driving motor (22), and the second driving motor (22) is connected with the second rotating shaft (20).
5. The cart running mechanism of the electric hoist gantry crane according to claim 4, wherein: a first wire guide wheel (21) is arranged on the second rotating shaft (20), and the first wire guide wheel (21) is connected with a second wire guide wheel (19) on the first rotating shaft (18) through a steel wire rope; the bottom of the discharging device (17) is provided with a rectangular opening (23), and the side part of the rectangular opening (23) is symmetrically provided with a third wire guide wheel (24).
6. The cart running mechanism of the electric hoist gantry crane according to claim 5, wherein: the bottom of the discharging device (17) is provided with a fixing rod (25), and a protector (26) is arranged on the fixing rod (25).
7. The cart running mechanism of the electric hoist gantry crane according to claim 1, wherein: the carrying plate (15) is movably connected with a sliding chute (14) arranged on the side wall of the ash scraping seat (4) through a sliding block at the side part, and a pressure spring is arranged in the sliding chute (14); the steel wire rope (16) at the bottom of the loading plate (15) is connected with the upper part of the slide bar (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120747502.6U CN214527764U (en) | 2021-04-13 | 2021-04-13 | Cart running mechanism of electric hoist gantry crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120747502.6U CN214527764U (en) | 2021-04-13 | 2021-04-13 | Cart running mechanism of electric hoist gantry crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214527764U true CN214527764U (en) | 2021-10-29 |
Family
ID=78273717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120747502.6U Active CN214527764U (en) | 2021-04-13 | 2021-04-13 | Cart running mechanism of electric hoist gantry crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214527764U (en) |
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2021
- 2021-04-13 CN CN202120747502.6U patent/CN214527764U/en active Active
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