CN218708688U - Crane bearing seat type electronic scale - Google Patents
Crane bearing seat type electronic scale Download PDFInfo
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- CN218708688U CN218708688U CN202223031221.4U CN202223031221U CN218708688U CN 218708688 U CN218708688 U CN 218708688U CN 202223031221 U CN202223031221 U CN 202223031221U CN 218708688 U CN218708688 U CN 218708688U
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- supporting seat
- fixing base
- electronic scale
- screw rod
- rod motor
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Abstract
The utility model discloses a crane bearing pedestal type electronic scale, which comprises a supporting seat, a weighing component and a hook component; supporting seat: the lower end of the sliding chute is provided with a sliding chute, the inner wall of the sliding chute is symmetrically and slidably connected with sliding blocks, the lower surfaces of the sliding blocks are respectively provided with a connecting plate, the lower surfaces of the connecting plates are respectively and symmetrically provided with connecting columns, the lower ends of two adjacent connecting columns are respectively and fixedly connected with the upper surface of the same mounting plate, the right side surface of the supporting seat is provided with a screw rod motor, the two ends of an output shaft of the screw rod motor are respectively and fixedly connected with the inside of the supporting seat, the output shaft of the screw rod motor is respectively in threaded connection with the two sliding blocks, and the thread directions of the left end and the right end of the output shaft of the screw rod motor are opposite; a weighing assembly: are respectively arranged on the upper surfaces of the mounting plates; the lifting hook component: the upper surface of the supporting seat is provided with a groove; this crane bearing seat formula electronic scale is convenient for fix fast and weigh the material, guarantees the steady of material lift by crane process, and the practicality is strong.
Description
Technical Field
The utility model relates to an electronic scale technical field specifically is crane pedestal formula electronic scale.
Background
The crane electronic scale is crane weighing equipment, is integrated with a mechanical and electrical control part of a crane, and realizes weighing during the traveling of the crane. It detects predetermined weighing object through a sensor, converts pressure sensing load into digital display's weight and realizes weighing again, and current crane bearing seat formula electronic scale is fixed mounting usually, is not convenient for remove, can't effectively guarantee the stress balance of material at the in-process that uses, has the potential safety hazard when influencing the precision of weighing, uses inconveniently, for this reason, we propose crane bearing seat formula electronic scale.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide crane pedestal formula electronic scale, be convenient for fix fast and weigh the material, guarantee the material and lift by crane the steady of process, the practicality is strong, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: the crane bearing pedestal type electronic scale comprises a supporting seat, a weighing assembly and a hook assembly;
supporting seat: the lower end of the sliding chute is provided with a sliding chute, the inner wall of the sliding chute is symmetrically and slidably connected with sliding blocks, the lower surfaces of the sliding blocks are respectively provided with a connecting plate, the lower surfaces of the connecting plates are respectively and symmetrically provided with connecting columns, the lower ends of two adjacent connecting columns are respectively and fixedly connected with the upper surface of the same mounting plate, the right side surface of the supporting seat is provided with a screw rod motor, the two ends of an output shaft of the screw rod motor are respectively and fixedly connected with the inside of the supporting seat, the output shaft of the screw rod motor is respectively in threaded connection with the two sliding blocks, and the thread directions of the left end and the right end of the output shaft of the screw rod motor are opposite;
a weighing assembly: are respectively arranged on the upper surfaces of the mounting plates;
the lifting hook component: the upper surface of the supporting seat is provided with a groove;
wherein: still include singlechip and display screen, singlechip and display screen all set up in the leading flank of supporting seat, and external power source is connected to the input electricity of singlechip, and the input of lead screw motor and display screen is connected to the output of singlechip electricity respectively, is convenient for fix the material fast and weigh, guarantees the material and lifts by crane the steady of process, and the practicality is strong.
Further, the weighing component comprises an upper fixing base, a lower fixing base, telescopic columns, springs and weighing sensors, the weighing sensors are symmetrically arranged on the upper surface of the connecting plate, the upper surface of each weighing sensor is fixedly connected with the telescopic columns and the springs, the springs are respectively sleeved on the outer arc surfaces of the adjacent telescopic columns, the top ends of the springs are respectively fixedly connected with the lower surfaces of the connecting plates arranged at the upper ends of the telescopic rods of the telescopic columns, the lower fixing bases are respectively fixedly connected with the top ends of the two vertically adjacent telescopic columns, the upper fixing bases are respectively fixedly connected to the upper surface of the lower fixing base, the output ends of the weighing sensors are electrically connected with the input end of the single chip microcomputer, and objects are weighed through the retransmission sensor.
Furthermore, the bearing is fixedly connected to the inner portion of the whole formed by the upper fixing seat and the lower fixing seat, and friction force is reduced.
Further, still include a screw thread section of thick bamboo and nut, the vertical section of thick bamboo of screw thread is the T type structure of invering, a screw thread section of thick bamboo is sliding connection in the extrados of spliced pole respectively, a screw thread section of thick bamboo passes the through-hole that the fixing base corresponds the setting with lower fixing base end respectively, nut difference threaded connection is in the upper end of a screw thread section of thick bamboo, and the lower surface of nut and the end upper surface contact of last fixing base connect fixedly to adjacent last fixing base and lower fixing base.
Furthermore, the left side wall and the right side wall of the inner ring of the bearing are provided with guide cylinders, so that the materials can be conveniently inserted.
Furthermore, the lifting hook assembly comprises vertical plates, a rotating shaft, hooks, connecting rings and steel wire ropes, the vertical plates are symmetrically arranged on the upper surface of the supporting seat, the rotating shaft is rotatably connected between every two adjacent vertical plates, the connecting rings are arranged at the lower ends of the hooks and are fixedly connected with the two ends of the steel wire ropes respectively, the steel wire ropes penetrate through the middles of the two adjacent vertical plates respectively, and the steel wire ropes are matched with the rotating shaft to facilitate the lifting of materials.
Furthermore, the outer arc surface of the rotating shaft is sleeved with a shaft sleeve, and the shaft sleeve is matched with the steel wire rope, so that friction force is reduced.
Compared with the prior art, the beneficial effects of the utility model are that: this crane bearing seat formula electronic scale has following benefit:
the two ends of a rod-shaped material correspond to the guide cylinders respectively, then the lead screw motor is started through the single chip microcomputer, an output shaft of the lead screw motor drives the two sliding blocks to move oppositely, the sliding blocks sequentially pass through the connecting plate and the connecting column to drive the upper fixing seat and the lower fixing seat to move, the end of the material enters the inside of the bearing under the guiding effect of the guide cylinders, the steel wire rope is lifted through the hook, the steel wire rope sequentially passes through the shaft sleeve, the rotating shaft and the vertical plate drive the supporting seat to move upwards, the shaft sleeve rotates on the outer arc surface of the rotating shaft, balance of the two ends of the steel wire rope can be guaranteed, the supporting seat is prevented from inclining, the lower fixing seat drives the material to move upwards, pressure is applied to the lower fixing seat by the material, the lower fixing seat compresses the telescopic column, a detected pressure value is sent to the single chip microcomputer by the weighing sensor, the single chip microcomputer is displayed through the display screen, the crane bearing type electronic scale is convenient to quickly fix and weigh the material, the stability of a lifting process is guaranteed, and the practicability is high.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: the automatic weighing device comprises a supporting seat 1, a sliding groove 2, a sliding block 3, a lead screw motor 4, a connecting plate 5, a guide cylinder 6, a weighing component 7, an upper fixed seat 71, a lower fixed seat 72, a telescopic column 73, a spring 74, a weighing sensor 75, a bearing 76, a single chip microcomputer 8, a hook component 9, a vertical plate 91, a rotating shaft 92, a hook 93, a connecting ring 94, a shaft sleeve 95, a steel wire rope 96, a threaded cylinder 10, a nut 11, a display screen 12, a connecting column 13 and a mounting plate 14.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present embodiment provides a technical solution: the crane bearing seat type electronic scale comprises a supporting seat 1, a weighing assembly 7 and a hook assembly 9;
supporting seat 1: the lower end of the sliding chute is provided with a sliding chute 2, the inner wall of the sliding chute 2 is symmetrically and slidably connected with sliders 3, the lower surfaces of the sliders 3 are respectively provided with a connecting plate 5, the lower surfaces of the connecting plates 5 are respectively and symmetrically provided with connecting columns 13, the lower ends of two adjacent connecting columns 13 are respectively and fixedly connected with the upper surface of the same mounting plate 14, the right side surface of the supporting seat 1 is provided with a lead screw motor 4, two ends of an output shaft of the lead screw motor 4 are respectively and fixedly connected with the inside of the supporting seat 1, the output shaft of the lead screw motor 4 is respectively in threaded connection with the two sliders 3, the thread directions of the left end and the right end of the output shaft of the lead screw motor 4 are opposite, and the output shaft of the lead screw motor 4 respectively drives the two sliders 3 to move oppositely;
the weighing assembly 7: set up respectively in the upper surface of mounting panel 14, it includes fixing base 71 to weigh subassembly 7, lower fixing base 72, flexible post 73, spring 74 and weighing sensor 75, weighing sensor 75 symmetry sets up in the upper surface of connecting plate 5, the equal fixedly connected with of upper surface of weighing sensor 75 stretches out and draws back post 73 and spring 74, spring 74 cup joints respectively in adjacent flexible post 73 extrados, the top of spring 74 is connected with the connection pad fixed surface that the telescopic link upper end of flexible post 73 set up respectively, lower fixing base 72 is respectively with the top fixed connection of two vertical adjacent flexible posts 73, go up fixing base 71 fixed connection respectively in the upper surface of fixing base 72 down, singlechip 8's input is connected to weighing sensor 75's output electricity, weigh the object through retransmission transducer 75, go up the equal fixedly connected with bearing 76 of whole inside that fixing base 71 and lower fixing base 72 are constituteed, reduce frictional force.
Wherein: the screw thread cylinder 10 is connected with the outer arc surface of the connecting column 13 in a sliding mode, the screw thread cylinder 10 penetrates through holes correspondingly formed in the ends of the upper fixing seat 71 and the lower fixing seat 72 respectively, the nut 11 is connected to the upper end of the screw thread cylinder 10 in a threaded mode respectively, the lower surface of the nut 11 is in surface contact with the end upper surface of the upper fixing seat 71, the lower end of the screw thread cylinder 10 is in surface contact with the lower surface of the lower fixing seat 72, the lower surface of the nut 11 is in surface contact with the end upper surface of the upper fixing seat 71, the nut 11 is in threaded connection with the screw thread cylinder 10 in a rotating mode, the adjacent upper fixing seat 71 and the lower fixing seat 72 are fixedly connected, guide cylinders 6 are arranged on the left side wall and the right side wall of the inner ring of the bearing 76, and the ends of materials enter the bearing 76 under the guiding effect of the guide cylinders 6, and the materials are convenient to insert.
The hook component 9: set up in the upper surface of supporting seat 1, hook component 9 includes riser 91, pivot 92, couple 93, go-between 94 and wire rope 96, riser 91 symmetry sets up in the upper surface of supporting seat 1, it is connected with pivot 92 to rotate between two adjacent risers 91, the lower extreme of couple 93 is equipped with go-between 94, go-between 94 respectively with wire rope 96's both ends fixed connection, wire rope 96 passes two adjacent riser 91 middle parts respectively, wire rope 96 and pivot 92 cooperation setting, be convenient for carry the material and draw, the outer cambered surface of pivot 92 has all cup jointed axle sleeve 95, axle sleeve 95 and wire rope 96 cooperation setting, reduce frictional force, carry wire rope 96 through couple 93, wire rope 96 loops through axle sleeve 95, pivot 92 and riser 91 drive supporting seat 1 and move up, axle sleeve 95 is rotatory at the outer cambered surface of pivot 92, can guarantee the balance at wire rope 96 both ends, avoid supporting seat 1 to incline.
Wherein: still include singlechip 8 and display screen 12, singlechip 8 and display screen 12 all set up in the leading flank of supporting seat 1, external power source is connected to singlechip 8's input electricity, the input of lead screw motor 4 and display screen 12 is connected to singlechip 8's output electricity respectively, lower fixing base 72 drives the material and shifts up, the material is to fixing base 72 applys pressure down, the flexible post 73 of lower fixing base 72 compression, weighing sensor 75 sends the pressure value that detects for singlechip 8, singlechip 8 demonstrates through display screen 12.
The utility model provides a crane bearing seat formula electronic scale's theory of operation as follows:
the two ends of a rod-shaped material correspond to the guide cylinders 6 respectively, then the lead screw motor 4 is started through the single chip microcomputer 8, an output shaft of the lead screw motor 4 drives the two sliding blocks 3 to move oppositely, the sliding blocks 3 sequentially pass through the connecting plate 5 and the connecting column 13 to drive the upper fixing seat 71 and the lower fixing seat 72 to move, the end of the material enters the inside of the bearing 76 under the guiding effect of the guide cylinders 6, the steel wire rope 96 is lifted through the hook 93, the steel wire rope 96 sequentially passes through the shaft sleeve 95, the rotating shaft 92 and the vertical plate 91 to drive the supporting seat 1 to move upwards, the shaft sleeve 95 rotates on the outer arc surface of the rotating shaft 92, balance of the two ends of the steel wire rope 96 can be guaranteed, the supporting seat 1 is prevented from inclining, the lower fixing seat 72 drives the material to move upwards, the material applies pressure to the lower fixing seat 72, the lower fixing seat 72 compresses the telescopic column 73, the weighing sensor 75 sends the detected pressure value to the single chip microcomputer 8, and the single chip microcomputer 8 displays the pressure through the display screen 12.
It should be noted that the screw motor 4, the weighing sensor 75 and the display 12 disclosed in the above embodiments can be freely configured according to practical application scenarios, the screw motor 4 is suggested to use an 86-series stepping screw motor, the weighing sensor 75 can use an FC-Q200 bridge type weighing sensor, and the single chip microcomputer 8 controls the screw motor 4, the weighing sensor 75 and the display 12 to work by a method commonly used in the prior art.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. Crane bearing seat formula electronic scale, its characterized in that: comprises a supporting seat (1), a weighing component (7) and a lifting hook component (9);
support seat (1): the lower end of the screw rod motor is provided with a sliding chute (2), the inner wall of the sliding chute (2) is symmetrically and slidably connected with a sliding block (3), the lower surfaces of the sliding blocks (3) are respectively provided with a connecting plate (5), the lower surfaces of the connecting plates (5) are respectively and symmetrically provided with connecting columns (13), the lower ends of two adjacent connecting columns (13) are respectively and fixedly connected with the upper surface of the same mounting plate (14), the right side surface of the supporting seat (1) is provided with a screw rod motor (4), the two ends of an output shaft of the screw rod motor (4) are respectively and fixedly connected with the inside of the supporting seat (1), the output shaft of the screw rod motor (4) is respectively in threaded connection with the two sliding blocks (3), and the thread directions of the left end and the right end of the output shaft of the screw rod motor (4) are opposite;
weighing assembly (7): are respectively arranged on the upper surfaces of the mounting plates (14);
hook assembly (9): the upper surface of the supporting seat (1) is provided with a groove;
wherein: still include singlechip (8) and display screen (12), singlechip (8) and display screen (12) all set up in the leading flank of supporting seat (1), and external power source is connected to the input electricity of singlechip (8), and the input of lead screw motor (4) and display screen (12) is connected to the output electricity respectively of singlechip (8).
2. Crane pedestal electronic scale according to claim 1, characterized in that: weighing component (7) include fixing base (71), lower fixing base (72), flexible post (73), spring (74) and weighing sensor (75), weighing sensor (75) symmetry sets up in the upper surface of connecting plate (5), the equal fixedly connected with of upper surface of weighing sensor (75) is flexible post (73) and spring (74), and spring (74) cup joints respectively in adjacent flexible post (73) extrados, and the top of spring (74) is connected with the connection pad fixed surface that the telescopic link upper end of flexible post (73) set up respectively, down fixing base (72) respectively with the top fixed connection of two vertical adjacent flexible posts (73), go up fixing base (71) fixed connection respectively in the upper surface of fixing base (72) down, the input of singlechip (8) is connected to the output electricity of weighing sensor (75), spliced pole (13) pass the through-hole that adjacent upper fixing base (71) and lower fixing base (72) end correspond the setting respectively.
3. The crane pedestal electronic scale according to claim 2, wherein: and bearings (76) are fixedly connected in the whole body formed by the upper fixing seat (71) and the lower fixing seat (72).
4. The crane pedestal electronic scale according to claim 2, wherein: still include a screw thread section of thick bamboo (10) and nut (11), the vertical tangent plane of a screw thread section of thick bamboo (10) is the T type structure of invering, a screw thread section of thick bamboo (10) sliding connection respectively is in the extrados of spliced pole (13), a screw thread section of thick bamboo (10) pass respectively fixing base (71) and down the through-hole that fixing base (72) end corresponds the setting, nut (11) be threaded connection in the upper end of a screw thread section of thick bamboo (10) respectively, the lower surface of nut (11) and the end surface contact of last fixing base (71).
5. The crane pedestal electronic scale according to claim 3, wherein: and guide cylinders (6) are arranged on the left side wall and the right side wall of the inner ring of the bearing (76).
6. Crane pedestal electronic scale according to claim 1, characterized in that: the lifting hook assembly (9) comprises vertical plates (91), rotating shafts (92), hooks (93), connecting rings (94) and steel wire ropes (96), wherein the vertical plates (91) are symmetrically arranged on the upper surface of the supporting seat (1), the rotating shafts (92) are rotatably connected between every two adjacent vertical plates (91), the connecting rings (94) are arranged at the lower ends of the hooks (93), the connecting rings (94) are respectively fixedly connected with the two ends of the steel wire ropes (96), the steel wire ropes (96) respectively penetrate through the middles of the two adjacent vertical plates (91), and the steel wire ropes (96) are matched with the rotating shafts (92).
7. The crane pedestal electronic scale according to claim 6, wherein: the outer arc surface of the rotating shaft (92) is sleeved with a shaft sleeve (95), and the shaft sleeve (95) is matched with the steel wire rope (96).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223031221.4U CN218708688U (en) | 2022-11-15 | 2022-11-15 | Crane bearing seat type electronic scale |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223031221.4U CN218708688U (en) | 2022-11-15 | 2022-11-15 | Crane bearing seat type electronic scale |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218708688U true CN218708688U (en) | 2023-03-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223031221.4U Active CN218708688U (en) | 2022-11-15 | 2022-11-15 | Crane bearing seat type electronic scale |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218708688U (en) |
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2022
- 2022-11-15 CN CN202223031221.4U patent/CN218708688U/en active Active
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