CN112392271B - Feeder is used in construction of high-efficient environment-friendly construction machinery engineering - Google Patents
Feeder is used in construction of high-efficient environment-friendly construction machinery engineering Download PDFInfo
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- CN112392271B CN112392271B CN202011441277.XA CN202011441277A CN112392271B CN 112392271 B CN112392271 B CN 112392271B CN 202011441277 A CN202011441277 A CN 202011441277A CN 112392271 B CN112392271 B CN 112392271B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/14—Conveying or assembling building elements
- E04G21/16—Tools or apparatus
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Abstract
The invention discloses a high-efficiency environment-friendly feeder for construction of construction machinery engineering, which relates to the technical field of technical construction machinery engineering and comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a fixed I-shaped frame, one side of the fixed I-shaped frame is connected with a sliding I-shaped frame in a sliding way, one side of the sliding I-shaped frame is fixedly connected with two trapezoidal sliding strips, the trapezoidal sliding strip is connected with the fixed I-shaped frame in a sliding way, the fixed I-shaped frame is provided with a sliding groove for the trapezoidal sliding strip to slide, both sides of the sliding I-shaped frame are fixedly connected with mounting plates, and the last fixed surface of mounting panel is connected with the pulling force inductor, the response end of pulling force inductor and wire rope's one end fixed connection, and wire rope's other end fixed connection is on drive arrangement, and this device can prevent that the wire rope fracture from leading to the I-shaped frame that slides descends fast and make the goods drop and cause the injury to the staff to play the effect of protection to staff and this device.
Description
Technical Field
The invention relates to the technical field of technical building mechanical engineering, in particular to a high-efficiency environment-friendly feeder for building mechanical engineering construction.
Background
The construction machinery is an important component of the equipment industry, and in general, mechanical equipment required by comprehensive mechanical construction engineering required by earth and stone construction engineering, pavement construction and maintenance, mobile hoisting, loading and unloading operation and various construction engineering is called as the construction machinery, while the construction machinery engineering belongs to one of the engineering machinery, construction goods need to be conveyed when the construction machinery engineering is carried out, and a feeder for construction machinery engineering is needed.
And at present the feeder when carrying out the transport from top to bottom with building goods, can use wire rope to go up and down, and because wire rope can take place wearing and tearing and fracture in the long-term use, probably lead to the goods directly to drop and cause the injury to the staff, and current feeder lacks brake mechanism and makes the goods stop or slowly descend.
Therefore, the feeder for construction of the high-efficiency environment-friendly construction machinery engineering is provided for solving the problems.
Disclosure of Invention
1. Aiming at the problems in the prior art, the invention aims to provide a high-efficiency environment-friendly feeder for construction machinery engineering to solve the problems in the background story.
2. In order to achieve the purpose, the invention provides the following technical scheme:
a high-efficiency environment-friendly feeder for construction mechanical engineering of buildings comprises a bottom plate, wherein the upper surface of the bottom plate is fixedly connected with a fixed I-shaped frame, one side of the fixed I-shaped frame is slidably connected with a sliding I-shaped frame, one side of the sliding I-shaped frame is fixedly connected with two trapezoidal sliding strips, the trapezoidal sliding strips are slidably connected with the fixed I-shaped frame, the fixed I-shaped frame is provided with a sliding chute for the trapezoidal sliding strips to slide, both sides of the sliding I-shaped frame are fixedly connected with a mounting plate, the upper surface of the mounting plate is fixedly connected with a tension sensor, the sensing end of the tension sensor is fixedly connected with one end of a steel wire rope, the other end of the steel wire rope is fixedly connected with a driving device, both sides of the upper end of the fixed I-shaped frame are fixedly connected with fixed pulleys, the steel wire rope passes through the fixed pulleys, the upper surface of the fixed I-shaped frame is fixedly connected with a friction braking mechanism, and the inner side surface of the sliding I-shaped frame is connected with a bearing plate through a lifting mechanism, the two sides of the upper surface of the bearing plate are fixedly connected with clamping mechanisms, one side of the bottom plate is fixedly connected with a counterweight mechanism, one side of the two side surfaces of the sliding I-shaped frame is fixedly connected with a braking strip, a braking groove is formed in the braking strip, and the braking ball corresponds to the braking groove.
As a preferred embodiment, the driving device comprises a motor A, a reel, a rotating rod and a supporting frame, wherein the motor A is installed on the upper surface of the bottom plate, the output end of the motor A is fixedly connected with the rotating rod through a coupler, two reels are fixedly sleeved on the rotating rod, the reel is fixedly connected with the other end of the steel wire rope, and the steel wire rope is wound on the reel.
In a preferred embodiment, the rotating rod penetrates through the upper end of the supporting frame, and the lower end of the supporting frame is fixedly connected to the upper surface of the bottom plate.
As a preferred embodiment, elevating system includes motor B, threaded rod, diaphragm and slide, the equal fixed connection of downside has the diaphragm that the level set up on the slip I-shaped frame, and the last fixed surface of the diaphragm of top installs motor B, motor B's output runs through the diaphragm and through shaft coupling fixedly connected with threaded rod, the lower extreme of threaded rod rotates the upper surface of the diaphragm of connection in the lower part, and the threaded rod runs through the slide, threaded rod and slide threaded connection, the slide contacts with the medial surface of slip I-shaped frame, and the medial surface sliding connection of slide and slip I-shaped frame, a side of slide and the side fixed connection of holding the board.
As a preferred embodiment, the clamping mechanism includes an electric push rod a, a vertical plate and a pressing plate, the vertical plate is fixedly connected to one side of the upper surface of the supporting plate, the electric push rod a is fixedly mounted on the side surface of the supporting plate, and the output end of the electric push rod a penetrates through the vertical plate and is fixedly connected with the pressing plate.
As a preferred embodiment, the friction braking mechanism includes a U-shaped frame, the lower end of the U-shaped frame is fixedly connected to one side of the upper surface of the fixed i-shaped frame, an electric push rod B is fixedly mounted on the upper surface of the fixed i-shaped frame, the output end of the electric push rod B is fixedly connected to the upper surface of the U-shaped plate, and the two side walls of the U-shaped frame are both provided with bar-shaped grooves, the two ends of the U-shaped plate respectively penetrate through the two bar-shaped grooves, the lower end of the U-shaped plate is fixedly connected to the upper surface of the trapezoidal pressing block, two side surfaces of the fixed i-shaped frame are both fixedly connected with rotating sleeves, the rotating sleeves are slidably connected with the brake rod, two ends of the brake rod are both fixedly connected with brake balls, one of the brake balls is in contact with the inclined surface of the trapezoidal pressing block, one side surface of the rotating sleeve is fixedly connected with a rebound mechanism, and one side surface of the fixed i-shaped frame is fixedly connected with a control panel.
In a preferred embodiment, the resilient mechanism comprises a side plate and a spring, one end of the spring is fixedly connected to the brake lever, the other end of the rotating sleeve is fixedly connected to the side surface of the side plate, and the spring is sleeved outside the brake lever.
In a preferred embodiment, a plurality of friction blocks are fixedly connected to two opposite side surfaces of the braking groove and are distributed at equal intervals.
As a preferred embodiment, the counterweight mechanism includes a counterweight box, one side of the counterweight box is fixedly connected to one side surface of the bottom plate, a counterweight block is placed in the counterweight box, and two handles which are symmetrical to each other are fixedly connected to the upper surface of the counterweight block.
As a preferred embodiment, the control panel is electrically connected to the motor a, the motor B, the electric push rod a, the electric push rod B and the tension sensor through wires.
Compared with the prior art, the efficient environment-friendly feeder for construction of construction machinery engineering provided by the invention at least has the following beneficial effects:
(1) according to the invention, when the steel wire rope is broken due to abrasion in long-term use, the tension sensor loses tension, at the moment, the tension sensor sends an instruction to the electric push rod B through the control panel, so that the electric push rod B is immediately started and the output end of the electric push rod B moves downwards to drive the trapezoidal pressing block to move downwards and push the brake rod to move forwards, the brake ball far away from the trapezoidal pressing block presses the outer side of the brake groove, and the sliding I-shaped frame is fixed by the friction force between the brake ball and the outer side of the brake groove, so that the sliding I-shaped frame is prevented from rapidly descending due to the breakage of the steel wire rope, the goods are prevented from falling to cause injury to the workers, and the protection effect is achieved on the workers and the device.
(2) According to the invention, when the device is used, the balancing weight is placed in the weight box, so that the device is integrally weighted, the phenomenon of toppling over of the device in use is prevented, and meanwhile, when the device is moved, the balancing weight and the device are moved separately, so that the device is convenient to move.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of the present invention showing the sliding I-shaped frame lifted;
FIG. 3 is a schematic structural view of the lifting mechanism of the present invention;
FIG. 4 is a schematic view of a portion of the friction braking mechanism of the present invention;
FIG. 5 is a schematic structural view of a brake bar according to the present invention;
FIG. 6 is an enlarged schematic view of FIG. 1 at A according to the present invention;
fig. 7 is a schematic structural view of the sliding i-shaped frame in the invention.
In the figure: 1. a base plate; 2. fixing the I-shaped frame; 3. sliding the I-shaped frame; 4. a fixed pulley; 5. a wire rope; 6. a motor A; 7. a reel; 8. a rotating rod; 9. a support frame; 10. a carrying plate; 11. a brake bar; 12. a motor B; 13. an electric push rod A; 14. a vertical plate; 15. pressing a plate; 16. a handle; 17. a weight box; 18. a balancing weight; 19. a U-shaped frame; 20. an electric push rod B; 21. a threaded rod; 22. a transverse plate; 23. a slide plate; 24. a strip-shaped groove; 25. a U-shaped plate; 26. a trapezoidal briquetting; 27. rotating the sleeve; 28. a side plate; 29. a brake lever; 30. a detent ball; 31. a spring; 32. a brake groove; 33. a friction block; 34. mounting a plate; 35. a tension sensor; 36. a trapezoidal slide bar; 37. a control panel.
Detailed Description
The present invention will be further described with reference to the following examples.
The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention. The conditions in the embodiments can be further adjusted according to specific conditions, and simple modifications of the method of the present invention based on the concept of the present invention are within the scope of the claimed invention.
Referring to fig. 1-7, the invention provides a high-efficiency environment-friendly feeder for construction of construction machinery engineering, comprising a base plate 1, wherein a fixed i-shaped frame 2 is fixedly connected to the upper surface of the base plate 1, a sliding i-shaped frame 3 is slidably connected to one side of the fixed i-shaped frame 2, two trapezoidal sliding strips 36 are fixedly connected to one side of the sliding i-shaped frame 3, the trapezoidal sliding strips 36 are slidably connected with the fixed i-shaped frame 2, sliding grooves for the trapezoidal sliding strips 36 to slide are formed in the fixed i-shaped frame 2, mounting plates 34 are fixedly connected to both sides of the sliding i-shaped frame 3, a tension sensor 35 is fixedly connected to the upper surface of the mounting plates 34, a sensing end of the tension sensor 35 is fixedly connected to one end of a steel wire rope 5, the other end of the steel wire rope 5 is fixedly connected to a driving device, fixed pulleys 4 are fixedly connected to both sides of the upper end of the fixed i-shaped frame 2, the steel wire rope 5 passes through the fixed pulleys 4, a friction braking mechanism is fixedly connected to the upper surface of the fixed I-shaped frame 2, the inner side surface of the sliding I-shaped frame 3 is connected with a bearing plate 10 through a lifting mechanism, clamping mechanisms are fixedly connected to two sides of the upper surface of the bearing plate 10, a counterweight mechanism is fixedly connected to one side surface of the base plate 1, braking strips 11 are fixedly connected to one side of two side surfaces of the sliding I-shaped frame 3, braking grooves 32 are formed in the braking strips 11, and the braking balls 30 correspond to the braking grooves 32; the area of the vertical section of the braking ball 30 in the device is larger than that of the braking strip 11.
Drive arrangement includes motor A6, reel 7, bull stick 8 and support frame 9, and motor A6 installs at the upper surface of bottom plate 1, and motor A6's output passes through shaft coupling fixedly connected with bull stick 8, and two reels 7 are equipped with to the fixed cover on the bull stick 8, reel 7 and wire rope 5's other end fixed connection, and wire rope 5 is around rolling up on reel 7.
The rotating rod 8 penetrates through the upper end of the supporting frame 9, and the lower end of the supporting frame 9 is fixedly connected to the upper surface of the bottom plate 1; the supporting frame 9 can strengthen the supporting force of the rotating rod 8.
The lifting mechanism comprises a motor B12, a threaded rod 21, a transverse plate 22 and a sliding plate 23, the upper side and the lower side of the sliding I-shaped frame 3 are fixedly connected with the transverse plate 22 which is horizontally arranged, the upper surface of the transverse plate 22 above the sliding I-shaped frame is fixedly provided with a motor B12, the output end of the motor B12 penetrates through the transverse plate 22 and is fixedly connected with the threaded rod 21 through a coupler, the lower end of the threaded rod 21 is rotatably connected to the upper surface of the transverse plate 22 at the lower part, the threaded rod 21 penetrates through the sliding plate 23, the threaded rod 21 is in threaded connection with the sliding plate 23, the sliding plate 23 is in contact with the inner side surface of the sliding I-shaped frame 3, the sliding plate 23 is in sliding connection with the inner side surface of the sliding I-shaped frame 3, and one side surface of the sliding plate 23 is fixedly connected with the side surface of the bearing plate 10; use this device at first starter motor B12, make motor B12 drive threaded rod 21 and rotate, thereby make slide 23 can slide from top to bottom in slip I-shaped frame 3, thereby make and hold board 10 and can reciprocate, it is minimum to hold board 10, place the goods for building on holding board 10, starter motor A6, make two reels 7 roll wire rope 5, thereby make wire rope 5 upwards stimulate slip I-shaped frame 3, thereby make slip I-shaped frame 3 upwards slide, it upwards moves to drive and hold board 10, thereby conveniently transport the goods for building to the eminence.
The clamping mechanism comprises an electric push rod A13, a vertical plate 14 and a pressing plate 15, the vertical plate 14 is fixedly connected to one side of the upper surface of the bearing plate 10, an electric push rod A13 is fixedly installed on the side surface of the bearing plate 10, and the output end of the electric push rod A13 penetrates through the vertical plate 14 and is fixedly connected with the pressing plate 15; after the goods for building are placed on the bearing plate 10, the two electric push rods A13 are started, so that the goods for building are clamped by the two electric push rods A13, the bearing plate 10 is fixed by the goods for building, and the goods for building are prevented from shaking or falling off.
The friction braking mechanism comprises a U-shaped frame 19, the lower end of the U-shaped frame 19 is fixedly connected with one side of the upper surface of the fixed I-shaped frame 2, and the upper surface of the fixed I-shaped frame 2 is fixedly provided with an electric push rod B20, the output end of the electric push rod B20 is fixedly connected with the upper surface of the U-shaped plate 25, and the two side walls of the U-shaped frame 19 are both provided with strip-shaped grooves 24, and the two ends of the U-shaped plate 25 respectively penetrate through the two strip-shaped grooves 24, the lower end of the U-shaped plate 25 is fixedly connected with the upper surface of the trapezoidal pressing block 26, the two side surfaces of the fixed I-shaped frame 2 are fixedly connected with rotating sleeves 27, the rotary sleeve 27 is connected with a brake rod 29 in a sliding way, both ends of the brake rod 29 are fixedly connected with brake balls 30, one of the braking balls 30 is in contact with the inclined surface of the trapezoidal pressing block 26, one side surface of the rotating sleeve 27 is fixedly connected with a rebounding mechanism, and one side surface of the fixed I-shaped frame 2 is fixedly connected with a control panel 37; when the steel wire rope 5 is worn and broken in long-term use, the tension sensor 35 loses tension, at the moment, the tension sensor 35 sends an instruction to the electric push rod B20 through the control panel 37, so that the electric push rod B20 is immediately started and the output end of the electric push rod B20 moves downwards, the trapezoidal pressing block 26 is driven to move downwards and the brake rod 29 is pushed to move forwards, the brake ball 30 far away from the trapezoidal pressing block 26 compresses the outer side of the brake groove 32, the sliding I-shaped frame 3 is fixed by the friction force between the brake ball 30 and the outer side of the brake groove 32, the sliding I-shaped frame 3 is prevented from being rapidly lowered due to the breakage of the steel wire rope 5, the goods fall down, and the injury is caused to workers, and the protection effect is achieved for the workers and the device.
The rebounding mechanism comprises a side plate 28 and a spring 31, one end of the spring 31 is fixedly connected to the brake rod 29, the other end of the rotating sleeve 27 is fixedly connected to the side surface of the side plate 28, and the spring 31 is sleeved outside the brake rod 29; when the brake ball 30 contacts the brake groove 32, the spring 31 is compressed, and when the repair of the device is completed, the electric push rod B20 is started to extend the electric push rod B20, so that the spring 31 drives the brake lever 29 to return to the original position.
Two opposite side surfaces of the brake groove 32 are fixedly connected with a plurality of friction blocks 33 which are distributed at equal intervals; the friction block 33 may enhance the friction between the braking ball 30 and the braking groove 32.
The counterweight mechanism comprises a counterweight box 17, one side of the counterweight box 17 is fixedly connected with one side surface of the bottom plate 1, a counterweight block 18 is placed in the counterweight box 17, and the upper surface of the counterweight block 18 is fixedly connected with two handles 16 which are symmetrical to each other; when using this device, put balancing weight 18 in weight box 17 to make this device wholly aggravate, thereby prevent this device and take place the phenomenon of empting when using, when removing this device, separately remove balancing weight 18 and this device simultaneously, thereby the convenience removes this device.
The control panel 37 is electrically connected with the motor A6, the motor B12, the electric push rod A13, the electric push rod B20 and the tension sensor 35 through leads; thereby realizing the control of the motor A6, the motor B12, the electric push rod A13, the electric push rod B20 and the tension sensor 35.
The scheme is as follows:
the motor A6, the motor B12, the electric push rod A13, the electric push rod B20 and the tension sensor 35 are common components in the prior art, the adopted models and the like can be customized according to actual use requirements, the related circuits and control are the prior art, the related circuits and control are well known in the prior art, and redundant description is not repeated herein.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "front", "rear", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for the convenience of description of the present invention and for simplicity of description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the present invention should not be construed as being limited thereto, and it should be noted that the terms "mounted" and "connected" should be interpreted broadly, for example, as being able to be fixedly connected, detachably connected, or integrally formed, mechanically connected or indirectly connected through an intermediate, and the specific meaning of the terms in the invention can be understood through specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The feeder for the construction of the efficient environment-friendly construction machinery engineering comprises a base plate (1) and is characterized in that the upper surface of the base plate (1) is fixedly connected with a fixed I-shaped frame (2), one side of the fixed I-shaped frame (2) is slidably connected with a sliding I-shaped frame (3), one side of the sliding I-shaped frame (3) is fixedly connected with two trapezoidal sliding strips (36), the trapezoidal sliding strips (36) are slidably connected with the fixed I-shaped frame (2), sliding chutes for the trapezoidal sliding strips (36) are formed in the fixed I-shaped frame (2), mounting plates (34) are fixedly connected to two sides of the sliding I-shaped frame (3), a tension sensor (35) is fixedly connected to the upper surface of each mounting plate (34), the sensing end of each tension sensor (35) is fixedly connected with one end of a steel wire rope (5), and the other end of each steel wire rope (5) is fixedly connected to a driving device, both sides of the upper end of the fixed I-shaped frame (2) are fixedly connected with fixed pulleys (4), a steel wire rope (5) penetrates through the fixed pulleys (4), the upper surface of the fixed I-shaped frame (2) is fixedly connected with a friction braking mechanism, the inner side surface of the sliding I-shaped frame (3) is connected with a bearing plate (10) through a lifting mechanism, both sides of the upper surface of the bearing plate (10) are fixedly connected with clamping mechanisms, one side surface of the bottom plate (1) is fixedly connected with a counterweight mechanism, one side of both side surfaces of the sliding I-shaped frame (3) is fixedly connected with a braking strip (11), a braking groove (32) is formed in the braking strip (11), and a braking ball (30) corresponds to the braking groove (32);
the friction brake mechanism comprises a U-shaped frame (19), the lower end of the U-shaped frame (19) is fixedly connected to one side of the upper surface of a fixed I-shaped frame (2), an electric push rod B (20) is fixedly installed on the upper surface of the fixed I-shaped frame (2), the output end of the electric push rod B (20) is fixedly connected to the upper surface of a U-shaped plate (25), strip-shaped grooves (24) are formed in two side walls of the U-shaped frame (19), two ends of the U-shaped plate (25) penetrate through the two strip-shaped grooves (24) respectively, the lower end of the U-shaped plate (25) is fixedly connected to the upper surface of a trapezoidal pressing block (26), rotating sleeves (27) are fixedly connected to two side surfaces of the fixed I-shaped frame (2), the rotating sleeves (27) are connected with brake rods (29) in a sliding mode, brake balls (30) are fixedly connected to two ends of the brake rods (29), one brake ball (30) is in contact with the inclined plane of the trapezoidal pressing block (26), and one side surface of the rotating sleeve (27) is fixedly connected with a rebounding mechanism, and one side surface of the fixed I-shaped frame (2) is fixedly connected with a control panel (37).
2. The feeder of claim 1, wherein the driving device comprises a motor A (6), a winding wheel (7), a rotating rod (8) and a supporting frame (9), the motor A (6) is installed on the upper surface of the bottom plate (1), the rotating rod (8) is fixedly connected to the output end of the motor A (6) through a coupler, two winding wheels (7) are fixedly sleeved on the rotating rod (8), the winding wheels (7) are fixedly connected with the other end of the steel wire rope (5), and the steel wire rope (5) is wound on the winding wheels (7).
3. The feeder of claim 2, wherein the rotating rod (8) penetrates the upper end of the supporting frame (9), and the lower end of the supporting frame (9) is fixedly connected to the upper surface of the bottom plate (1).
4. The feeder of claim 1, wherein the lifting mechanism comprises a motor B (12), a threaded rod (21), transverse plates (22) and a sliding plate (23), the upper side and the lower side of the sliding I-shaped frame (3) are fixedly connected with the horizontally arranged transverse plates (22), the upper surface of the upper transverse plate (22) is fixedly provided with the motor B (12), the output end of the motor B (12) penetrates through the transverse plates (22) and is fixedly connected with the threaded rod (21) through a coupler, the lower end of the threaded rod (21) is rotatably connected with the upper surface of the lower transverse plate (22), the threaded rod (21) penetrates through the sliding plate (23), the threaded rod (21) is in threaded connection with the sliding plate (23), the sliding plate (23) is in contact with the inner side surface of the sliding I-shaped frame (3), and the sliding plate (23) is in sliding connection with the inner side surface of the sliding I-shaped frame (3), one side surface of the sliding plate (23) is fixedly connected with the side surface of the bearing plate (10).
5. The feeder of claim 1, wherein the clamping mechanism comprises an electric push rod A (13), a vertical plate (14) and a pressing plate (15), the vertical plate (14) is fixedly connected to one side of the upper surface of the supporting plate (10), the electric push rod A (13) is fixedly installed on the side surface of the supporting plate (10), and the output end of the electric push rod A (13) penetrates through the vertical plate (14) and is fixedly connected with the pressing plate (15).
6. The feeder of claim 1, wherein the two opposite sides of the braking groove (32) are fixedly connected with a plurality of friction blocks (33) distributed at equal intervals.
7. The feeder of claim 1, wherein the counterweight mechanism comprises a counterweight box (17), one side of the counterweight box (17) is fixedly connected to one side of the bottom plate (1), a counterweight (18) is placed in the counterweight box (17), and two handles (16) which are symmetrical to each other are fixedly connected to the upper surface of the counterweight (18).
8. The feeder of claim 1, wherein the control panel (37) is electrically connected to the motor A (6), the motor B (12), the electric push rod A (13), the electric push rod B (20) and the tension sensor (35) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011441277.XA CN112392271B (en) | 2020-12-11 | 2020-12-11 | Feeder is used in construction of high-efficient environment-friendly construction machinery engineering |
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|---|---|---|---|
| CN202011441277.XA CN112392271B (en) | 2020-12-11 | 2020-12-11 | Feeder is used in construction of high-efficient environment-friendly construction machinery engineering |
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| CN112392271B true CN112392271B (en) | 2022-03-15 |
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| CN117142386B (en) * | 2023-10-30 | 2024-01-09 | 安徽中材宝业建筑工业化有限公司 | Precast concrete piece conveying device |
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| CN108675082A (en) * | 2018-08-09 | 2018-10-19 | 河南沪江电缆有限公司 | Construction material vertical transport fall protection equipment |
| CN109592382A (en) * | 2018-11-08 | 2019-04-09 | 广州建誉利业建设发展股份有限公司 | A kind of novel intelligent architectural engineering feeder equipment |
| CN210571984U (en) * | 2019-06-20 | 2020-05-19 | 广东博智林机器人有限公司 | Lift diagnostic device |
| CN210710519U (en) * | 2019-08-22 | 2020-06-09 | 深圳市凯业建设工程有限责任公司 | Building engineering material lifting machine |
| CN111894278A (en) * | 2020-01-07 | 2020-11-06 | 白良福 | Material lifting device for building construction |
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