CN219929414U - Portal crane grab bucket weighing rotary hook scale - Google Patents
Portal crane grab bucket weighing rotary hook scale Download PDFInfo
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- CN219929414U CN219929414U CN202320784467.4U CN202320784467U CN219929414U CN 219929414 U CN219929414 U CN 219929414U CN 202320784467 U CN202320784467 U CN 202320784467U CN 219929414 U CN219929414 U CN 219929414U
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- weighing
- assembly
- fixedly connected
- grab bucket
- winding
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- 238000005303 weighing Methods 0.000 title claims abstract description 50
- 238000004804 winding Methods 0.000 claims abstract description 33
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000000712 assembly Effects 0.000 abstract description 4
- 238000000429 assembly Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- Load-Engaging Elements For Cranes (AREA)
Abstract
The utility model discloses a grab bucket weighing rotary hook scale of a gantry crane, which comprises the following components: a main body unit including a mounting frame; the weighing unit comprises a loop bar, the sliding rod is inserted in a sliding manner on the loop bar, the roller wheels are rotatably arranged at the bottom end of the sliding rod, a winding assembly is arranged on the mounting plates together, a reciprocating screw is rotatably connected between the mounting plates, a transmission assembly is arranged between the reciprocating screw and the winding assembly, a moving sleeve is arranged on the reciprocating screw, a steel wire rope is arranged between the winding assemblies, a weighing equipment body is arranged below the sliding rod, a grab bucket assembly is arranged below the weighing equipment body, a connecting assembly is arranged between the weighing equipment body and the grab bucket assembly, and a driving assembly is arranged above the grab bucket assembly. According to the utility model, the motor is started to drive the reciprocating screw rod to rotate, so that the movable sleeve moves forwards and backwards, the movable plate is driven to move forwards and backwards, and the steel wire rope is uniformly wound on the winding roller.
Description
Technical Field
The utility model relates to the technical field of cranes, in particular to a grab bucket weighing rotary hook scale of a gantry crane.
Background
At freight terminals and ports, gantry cranes are often used to carry and weigh large objects, and when the objects are weighed, the objects are in a hanging state by a rotating hook scale arranged on the crane.
The existing rotating hook balance is mostly adjusted to lift through a steel wire rope when in use, however, the steel wire rope is easy to knot and mutually abrade in the winding process, and the use of the steel wire rope is not facilitated.
Disclosure of Invention
This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description of the utility model and in the title of the utility model, which may not be used to limit the scope of the utility model.
The present utility model has been made in view of the above-mentioned problems with the conventional weighing apparatus.
Therefore, the utility model aims to provide a grab bucket weighing rotary hook scale of a portal crane, which aims to solve the problems that the conventional rotary hook scale is mostly adjusted to lift by a steel wire rope when in use, however, the steel wire rope is easy to generate the phenomenon of knotting and mutual abrasion in the winding process, and the use of the steel wire rope is not facilitated.
In order to solve the technical problems, the utility model provides the following technical scheme:
a gantry crane grab weighing swivel scale comprising:
the main body unit comprises a mounting frame, wherein bases are symmetrically and fixedly connected to the mounting frame;
the utility model provides a weighing unit, includes the loop bar, loop bar fixed connection is on the mounting bracket, slip interlude has the slide bar on the loop bar, the slide bar bottom rotates and is provided with the gyro wheel, symmetry fixedly connected with a plurality of mounting panels on the mounting bracket, two be equipped with wire winding subassembly on the mounting panel jointly, two rotate between the mounting panel and be connected with reciprocating screw, be equipped with drive assembly between reciprocating screw and the wire winding subassembly, be equipped with the removal cover on the reciprocating screw, remove and overlap fixedly connected with movable plate, two fixedly connected with deflector between the mounting panel, movable plate sliding connection is on the deflector, two be equipped with wire rope between the wire winding subassembly, wire rope slides and interludes and sets up on the movable plate, wire rope sets up on the gyro wheel, the slide bar below is equipped with weighing apparatus body, symmetry fixedly connected with connecting rod between weighing apparatus body and the slide bar, weighing apparatus body below is equipped with grab bucket subassembly, be equipped with coupling assembling between weighing apparatus body and the grab bucket subassembly, the grab bucket subassembly top is equipped with drive assembly.
As a preferable scheme of the gantry crane grab weighing rotary hook scale, the utility model comprises the following steps: the winding assembly comprises a motor, the motor is arranged on a front side mounting plate, the output end of the motor is fixedly connected with a rotating shaft, the rotating shaft is rotationally connected to the mounting plate, a winding roller is fixedly connected to the rotating shaft, and the steel wire rope is arranged on the winding roller.
As a preferable scheme of the gantry crane grab weighing rotary hook scale, the utility model comprises the following steps: the transmission assembly comprises a driving gear which is fixedly connected to the rotating shaft, a driven gear is fixedly connected to the reciprocating screw rod, and the driving gear is in meshed connection with the driven gear.
As a preferable scheme of the gantry crane grab weighing rotary hook scale, the utility model comprises the following steps: the grab bucket assembly comprises two side plates, and grab petals are symmetrically and rotationally connected between the two side plates.
As a preferable scheme of the gantry crane grab weighing rotary hook scale, the utility model comprises the following steps: the connecting assembly comprises two round rods, the round rods are symmetrically and fixedly arranged on the weighing equipment body, hooks are rotatably connected to the round rods, clamping plates are symmetrically and fixedly connected to the side plates, and the hooks are matched with the clamping plates.
As a preferable scheme of the gantry crane grab weighing rotary hook scale, the utility model comprises the following steps: the driving assembly comprises an electric telescopic rod, the electric telescopic rod is arranged below the weighing equipment body, a rectangular plate is fixedly connected to the bottom end of the electric telescopic rod, and a rotating rod is connected between the rectangular plate and the grabbing valve in a rotating mode.
The utility model has the beneficial effects that:
1. during the use, starter motor for the pivot rotates, drives the wire winding roller and rotates, makes wire rope twine or release, makes the gyro wheel go up and down, makes the weighing apparatus body go up and down, and the pivot rotates simultaneously, drives the driving gear and rotates, makes driven gear rotate, drives reciprocating screw and rotates, makes the removal cover back-and-forth movement, drives the movable plate back-and-forth movement, makes wire rope even winding take place to tie up the phenomenon on the wire winding roller, has avoided wire rope's wearing and tearing simultaneously, has prolonged wire rope's life.
2. When the automatic weighing machine is used, the electric telescopic rod is started to drive the rectangular plate to move up and down, and the rotating rod is driven to rotate, so that the grabbing petals rotate to grab an object, the object is conveniently weighed, the operation is simple and convenient, and the working efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. Wherein:
fig. 1 is a schematic diagram of the overall front structure of a gantry crane grab weighing rotary hook scale according to the present utility model;
FIG. 2 is a schematic view of a part of the structure of FIG. 1;
fig. 3 is a schematic view of a partial structure of fig. 1.
In the figure: 100. a main body unit; 101. a mounting frame; 102. a base; 200. a weighing unit; 201. a loop bar; 202. a slide bar; 203. a roller; 204. a mounting plate; 205. a winding assembly; 205a, a motor; 205b, a rotating shaft; 205c, a winding roller; 206. a reciprocating screw; 207. a moving sleeve; 208. a moving plate; 209. a steel wire rope; 210. a transmission assembly; 210a, a drive gear; 210b, driven gears; 211. a weighing apparatus body; 212. a connecting rod; 213. a grapple assembly; 213a, side plates; 213b, grasping petals; 214. a connection assembly; 214a, round bars; 214b, a hook; 214c, clamping plates; 215. a drive assembly; 215a, electric telescopic rod; 215b, rectangular plate; 215c, rotating the lever; 216. and a guide plate.
Detailed Description
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic can be included in at least one implementation of the utility model. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.
Further, in describing the embodiments of the present utility model in detail, the cross-sectional view of the device structure is not partially enlarged to a general scale for convenience of description, and the schematic is only an example, which should not limit the scope of protection of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
Referring to fig. 1-3, the present utility model provides a gantry crane grab weighing swing scale comprising:
the main body unit 100 comprises a mounting frame 101, and a base 102 is symmetrically and fixedly connected to the mounting frame 101;
the weighing unit 200 comprises a sleeve rod 201, the sleeve rod 201 is fixedly connected to a mounting frame 101, a sliding rod 202 is inserted in the sleeve rod 201 in a sliding manner, rollers 203 are arranged at the bottom end of the sliding rod 202 in a rotating manner, a plurality of mounting plates 204 are symmetrically and fixedly connected to the mounting frame 101, winding assemblies 205 are jointly arranged on the two mounting plates 204, a reciprocating screw 206 is rotatably connected between the two mounting plates 204, a transmission assembly 210 is arranged between the reciprocating screw 206 and the winding assemblies 205, a moving sleeve 207 is arranged on the reciprocating screw 206, a moving plate 208 is fixedly connected to the moving sleeve 207, a guide plate 216 is fixedly connected between the two mounting plates 204, the moving plate 208 is slidably connected to the guide plate 216, a steel wire rope 209 is arranged between the two winding assemblies 205 in a sliding manner, the steel wire rope 209 is arranged on the rollers 203 in a sliding manner, a weighing equipment body 211 is arranged below the sliding rod 202, a connecting rod 212 is symmetrically and fixedly connected between the weighing equipment body 211 and the sliding rod 202, a grab assembly 213 is arranged below the weighing equipment body 211, a connecting assembly 214 is arranged between the grab assembly 213, and a driving assembly 215 is arranged above the grab assembly 213.
The winding assembly 205 includes a motor 205a, the motor 205a is disposed on the front mounting plate 204, an output end of the motor 205a is fixedly connected with a rotating shaft 205b, the rotating shaft 205b is rotatably connected to the mounting plate 204, a winding roller 205c is fixedly connected to the rotating shaft 205b, and the wire rope 209 is disposed on the winding roller 205c, so that when the motor 205a is started by a user, the rotating shaft 205b can be driven to rotate, the winding roller 205c is driven to rotate, and the wire rope 209 is wound and released on the rotating shaft 205 b.
Further, the transmission assembly 210 includes a driving gear 210a, the driving gear 210a is fixedly connected to the rotating shaft 205b, a driven gear 210b is fixedly connected to the reciprocating screw 206, and the driving gear 210a is meshed with the driven gear 210b, so that when the motor 205a is started, the rotating shaft 205b is driven to rotate, the driving gear 210a is driven to rotate, and the driven gear 210b is driven to rotate.
Further, the grab bucket assembly 213 includes two side plates 213a, and the two side plates 213a are symmetrically and rotatably connected with the grab flaps 213b, so that the two grab flaps 213b rotate to grab an article.
Further, the connecting assembly 214 includes two round rods 214a, the round rods 214a are symmetrically and fixedly arranged on the weighing device body 211, hooks 214b are rotatably connected to the round rods 214a, clamping plates 214c are symmetrically and fixedly connected to the side plates 213a, the hooks 214b are matched with the clamping plates 214c, and the grab bucket assembly 213 and the weighing device body 211 are connected through the matching of the hooks 214b and the clamping plates 214 c.
Further, the driving assembly 215 includes an electric telescopic rod 215a, the electric telescopic rod 215a is disposed below the weighing apparatus body 211, a rectangular plate 215b is fixedly connected to the bottom end of the electric telescopic rod 215a, and a rotating rod 215c is rotatably connected between the rectangular plate 215b and the grabbing clack 213b, so that when the electric telescopic rod 215a moves downwards, the rectangular plate 215b can be driven to move downwards, the rotating rod 215c can be driven to rotate, and the grabbing clack 213b can be driven to rotate.
In the use, start motor 205a, make pivot 205b rotate, drive wire winding roller 205c and rotate, make wire rope 209 twine or release, make gyro wheel 203 go up and down, make weighing device body 211 go up and down simultaneously, pivot 205b rotates, drive driving gear 210a rotates, make driven gear 210b rotate, drive reciprocating screw 206 rotates, make the removal cover 207 back-and-forth movement, drive the movable plate 208 back-and-forth movement, make wire rope 209 even winding on wire winding roller 205c, avoid wire rope 209 to take place the knot phenomenon, simultaneously avoided wire rope 209's wearing and tearing, the life of wire rope 209 has been prolonged, start electric telescopic handle 215a during the use simultaneously, drive rectangular plate 215b up-and-down movement, drive the dwang 215c and rotate, make the grabbing flap 213b rotate, grasp the object, the object is conveniently weighed, the operation is simple and convenient, work efficiency is improved.
It should be noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solution of the present utility model may be modified or substituted without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered in the scope of the claims of the present utility model.
Claims (6)
1. The utility model provides a gantry crane grab bucket weight rotating hook balance which characterized in that: comprising the following steps:
the main body unit (100) comprises a mounting frame (101), wherein the mounting frame (101) is symmetrically and fixedly connected with a base (102);
the weighing unit (200) comprises a loop bar (201), the loop bar (201) is fixedly connected to a mounting frame (101), a sliding bar (202) is inserted in the loop bar (201) in a sliding manner, a roller (203) is rotatably arranged at the bottom end of the sliding bar (202), a plurality of mounting plates (204) are symmetrically and fixedly connected to the mounting frame (101), a winding component (205) is jointly arranged on each of the mounting plates (204), a reciprocating screw (206) is rotatably connected between each of the mounting plates (204), a transmission component (210) is arranged between each of the reciprocating screws (206) and the winding component (205), a moving sleeve (207) is arranged on each of the reciprocating screws (206), a moving plate (208) is fixedly connected to each of the moving sleeves (207), a guide plate (216) is fixedly connected between each of the mounting plates (204), a steel wire rope (209) is arranged between each of the two winding components (205), the steel wire ropes (209) are slidably inserted in the moving plates (208), the steel wire ropes (209) are arranged on the moving plates (208), the roller (203) and the roller (203) is arranged below the sliding bar (203), the weighing device comprises a weighing device body (211) and a sliding rod (202), wherein connecting rods (212) are symmetrically and fixedly connected between the weighing device body (211) and the sliding rod (202), a grab bucket assembly (213) is arranged below the weighing device body (211), a connecting assembly (214) is arranged between the weighing device body (211) and the grab bucket assembly (213), and a driving assembly (215) is arranged above the grab bucket assembly (213).
2. The gantry crane grab weighing swivel scale of claim 1, wherein: the winding assembly (205) comprises a motor (205 a), the motor (205 a) is arranged on a front side mounting plate (204), the output end of the motor (205 a) is fixedly connected with a rotating shaft (205 b), the rotating shaft (205 b) is rotatably connected to the mounting plate (204), a winding roller (205 c) is fixedly connected to the rotating shaft (205 b), and the steel wire rope (209) is arranged on the winding roller (205 c).
3. The gantry crane grab weighing swivel scale of claim 2, wherein: the transmission assembly (210) comprises a driving gear (210 a), the driving gear (210 a) is fixedly connected to the rotating shaft (205 b), a driven gear (210 b) is fixedly connected to the reciprocating screw (206), and the driving gear (210 a) is in meshed connection with the driven gear (210 b).
4. A gantry crane grab weighing turnbuckle scale according to claim 3, characterized in that: the grab bucket assembly (213) comprises two side plates (213 a), and grab petals (213 b) are symmetrically and rotationally connected between the two side plates (213 a).
5. The gantry crane grab weighing swivel scale of claim 4, wherein: the connecting assembly (214) comprises two round rods (214 a), the round rods (214 a) are symmetrically and fixedly arranged on the weighing equipment body (211), hooks (214 b) are rotatably connected to the round rods (214 a), clamping plates (214 c) are symmetrically and fixedly connected to the side plates (213 a), and the hooks (214 b) are matched with the clamping plates (214 c).
6. The gantry crane grab weighing swivel scale of claim 5, wherein: the driving assembly (215) comprises an electric telescopic rod (215 a), the electric telescopic rod (215 a) is arranged below the weighing equipment body (211), a rectangular plate (215 b) is fixedly connected to the bottom end of the electric telescopic rod (215 a), and a rotating rod (215 c) is rotatably connected between the rectangular plate (215 b) and the grabbing petals (213 b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320784467.4U CN219929414U (en) | 2023-04-11 | 2023-04-11 | Portal crane grab bucket weighing rotary hook scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320784467.4U CN219929414U (en) | 2023-04-11 | 2023-04-11 | Portal crane grab bucket weighing rotary hook scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219929414U true CN219929414U (en) | 2023-10-31 |
Family
ID=88490996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320784467.4U Active CN219929414U (en) | 2023-04-11 | 2023-04-11 | Portal crane grab bucket weighing rotary hook scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219929414U (en) |
-
2023
- 2023-04-11 CN CN202320784467.4U patent/CN219929414U/en active Active
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