Bucket elevator
By designing a sliding bucket elevator, multiple devices can be fed, solving the problem of single-device feeding in existing technologies, reducing costs and improving production efficiency and safety.
Patent Information
- Application Number
- CN202520564081.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-03-28
AI Technical Summary
Existing tipping bucket elevators can only supply material to a single material-using device, and cannot supply material to multiple devices, resulting in high production costs and space occupation for enterprises.
A bucket elevator capable of sliding left and right was designed. Through the cooperation of guide wheel set and drive frame, the lateral displacement of the lifting bucket is realized, reducing the number of elevators used. The lifting frame is driven by a screw motor to move along the slide rail, enabling material feeding for multiple devices.
The number of elevators used has been reduced, which has lowered the company's production costs and improved production efficiency. The protective plate design has also prevented mechanical damage and improved the safety and stability of the equipment.
Smart Images
Figure CN223804284U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to hoist technical field, concretely is a bucket elevator. BACKGROUND
[0002] The tipper elevator is a type of bucket elevator, and belongs to single-bucket lifting equipment in hoisting machinery; usually composed of a hopper with travelling wheels, a track and its support, a traction winch and a pulley, etc. When working, the hopper is filled with materials and then lifted along the track under the traction of the traction winch, and when reaching the destination, the front pair of travelling wheels enters the lower track, and the rear pair of travelling wheels continues to rise along the upper track, so that the hopper is tipped over to unload the materials.
[0003] The existing tipper elevator is usually fixed on the ground, and can only feed a single material using device, and cannot realize feeding of multiple material using devices; thus, multiple feeding devices need to be used simultaneously, resulting in increase of enterprise production cost, and occupying a large space. UTILITY MODEL CONTENT
[0004] The utility model discloses a bucket elevator which can slide left and right to feed multiple material using devices, thereby reducing the number of feeding devices and lowering enterprise production cost, so as to solve the technical problems in the above background.
[0005] To achieve the above purpose, the utility model provides the following technical scheme:
[0006] A bucket elevator comprises a lifting frame, the inner side of the lifting frame is provided with a guide groove for sliding of a guide wheel set; the guide wheel set is provided with two guide wheels, and the two guide wheels are connected with a driving frame; the outer side of the driving frame is further provided with a lifting hopper; the lifting hopper is driven to lift by a driving part;
[0007] The bottom of the lifting frame is provided with a sliding seat, and the sliding seat is slidingly connected with a sliding rail; the bottom of the lifting frame is further connected with a screw rod in a threaded mode; the two ends of the screw rod are connected with a bottom frame through bearings, and a screw rod motor is further connected with one end of the screw rod;
[0008] The bottom frame is further provided with a protective plate, and the bottom frame is further provided with a bottom plate.
[0009] As a further technical scheme of the utility model, the protective plate is located between the two sliding rails, and a strip-shaped groove is further formed in the middle of the protective plate for sliding of the lifting frame.
[0010] As a further technical scheme of the utility model, a plurality of counterbores are formed in a linear arrangement on the sliding rail, and the counterbores are provided with inner hexagonal bolts for connecting the bottom frame.
[0011] As a further technical scheme of the utility model, the driving component comprises a chain wheel set, the chain wheel set is cooperatively installed on the transmission shaft, the transmission shaft is cooperatively connected with the lifting frame through bearings at both ends, and one end is further connected with the driving motor in transmission.
[0012] The chain wheel set is meshingly connected with a plate chain, one end of the plate chain is fixed with the lifting frame through a fixed rod after passing through the chain wheel set, and the other end is movably connected with the connecting piece through a pin shaft; the connecting piece is cooperatively connected with the guide wheel set.
[0013] As a further technical scheme of the utility model, the lifting frame is further fixedly connected with a side plate at both sides through bolts.
[0014] As a further technical scheme of the utility model, the upper side of one end of the lifting bucket in contact with the driving frame is connected in the mode of a shaft and a shaft cylinder.
[0015] Compared with the prior art, the utility model has the beneficial effects that:
[0016] 1. The utility model discloses a screw rod motor drives the rotation of a screw rod; a lifting frame converts the rotary motion of the screw rod into linear motion, and the lifting frame moves left and right along a slide rail through a slide base at the bottom, thereby realizing the lateral displacement of a lifting bucket, so that different material equipment can be supplied with materials. Through the arrangement of the above technical scheme, the number of hoists used can be reduced; therefore, enterprise production costs can be saved, and production efficiency can be improved.
[0017] 2. The utility model discloses that the design of the protective plate can block the internal gap of the bottom frame, only a slot for screw rod transmission is reserved, so that the staff can be prevented from stepping into by mistake, and mechanical injury can be avoided. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 is the three-dimensional structure schematic diagram of the utility model.
[0019] Figure 2 is the rear side structure schematic diagram of the utility model Figure 1 .
[0020] Figure 3 is the feeding state structure schematic diagram of the utility model Figure 1 .
[0021] Figure 4 is the front view of the utility model Figure 1 .
[0022] Figure 5 is the split structure schematic diagram of the utility model Figure 1 .
[0023] Figure 6 is the split structure schematic diagram of the utility model Figure 5Another perspective view schematic diagram of the utility model.
[0024] Figure 7 The utility model discloses Figure 5 Partial enlarged schematic diagram of the utility model.
[0025] In the figure: 1 - hoist frame, 2 - guide groove, 3 - guide wheel group, 4 - drive frame, 5 - lifting bucket, 6 - connecting piece, 7 - plate chain, 8 - sprocket group, 9 - drive motor, 10 - sliding seat, 11 - slide rail, 12 - bottom frame, 13 - screw rod, 14 - guard plate, 15 - screw rod motor, 16 - bottom plate, 17 - side plate. DETAILED DESCRIPTION
[0026] The technical scheme in the embodiments of the utility model will be apparently and completely described below with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor belong to the range protected by the utility model.
[0027] Please refer to Figures 1-7 In the embodiments of the utility model, a bucket elevator comprises a hoist frame 1, the inner side of the hoist frame 1 is provided with a guide groove 2 for sliding of a guide wheel group 3; the guide wheel group 3 is provided with two, and is connected with a drive frame 4 in cooperation, wherein the outer side of the drive frame 4 is further provided with a lifting bucket 5; the lifting bucket 5 is driven to lift by a driving component; the hoist frame 1 is installed with a sliding seat 10 at the bottom four corners, and the sliding seat 10 is slidingly connected on a slide rail 11; the hoist frame 1 is further threadedly connected with a screw rod 13 below; the two ends of the screw rod 13 are installed with a bottom frame 12 in cooperation through bearings, and a screw rod motor 15 is further installed in cooperation at one end of the screw rod 13; the bottom frame 12 is further provided with a guard plate 14 above, and is provided with a bottom plate 16 at the bottom of the bottom frame 12.
[0028] Through the above technical scheme, the screw rod motor 15 drives the screw rod 13 to rotate; the hoist frame 1 converts the rotary motion of the screw rod 13 into linear motion, and the hoist frame 1 moves left and right along the slide rail 11 through the sliding seat 10 at the bottom, realizing the horizontal displacement of the lifting bucket 5, so that different material equipment can be supplied. Through the above technical scheme, the use quantity of the elevator can be reduced; thus, the enterprise production cost is saved, and the production efficiency is improved.
[0029] In the embodiments, the guard plate 14 is located between the two slide rails 11, and a strip-shaped groove for sliding of the hoist frame 1 is further formed in the middle position of the guard plate 14.
[0030] Through the above technical scheme, the design of the protective plate 14 can block the internal gap of the bottom frame 12, only leaving a notch for the transmission of the lead screw 13, which can prevent workers from stepping into it by mistake and avoid mechanical injuries.
[0031] In this embodiment, a plurality of counterbores are arranged in a line on the slide rail 11, and an inner hexagonal bolt is arranged in each counterbore for connecting the bottom frame 12.
[0032] The cooperation of the slide rail 11 and the slide seat can ensure the stable sliding of the lifting frame 1 and effectively avoid the derailment.
[0033] In this embodiment, the driving component includes a sprocket set 8, which is installed on a transmission shaft in cooperation, and the two ends of the transmission shaft are connected to the lifting frame 1 through bearings, and one end is also connected to the driving motor 9 in transmission.
[0034] The sprocket set 8 is meshed with a plate chain 7, one end of which is fixed to the lifting frame 1 through a fixed rod after passing through the sprocket set 8, and the other end is movably connected to the connecting piece 6 through a pin shaft; the connecting piece 6 is connected to the guide wheel set 3 in cooperation. The upper side of the end of the lifting bucket 5 in contact with the driving frame 4 is connected by a shaft and a shaft cylinder.
[0035] Through the above technical scheme, when in use, the driving motor 9 drives the sprocket set 8 to rotate, and under the cooperation of the sprocket set 8 and the plate chain 7, the connecting piece 6 has a pulling force, and the connecting piece 6 drags the guide wheel set 3 to slide upward along the guide groove 2; when the guide wheel set 3 slides to the top of the lifting frame 1, it is blocked at the end, and the top of the lifting frame 1 is arranged in an arc shape, so that when the guide wheel set 3 slides to the top, the driving frame 4 will tilt; because the upper side of the end of the lifting bucket 5 in contact with the driving frame 4 is connected by a shaft and a shaft cylinder, under the pressure of the material, the lifting bucket 5 and the driving frame 4 are overturned, thereby pouring the material into the material equipment. After the lifting bucket 5 is overturned, the driving motor 9 is reversed, the sprocket set 8 drives the plate chain 7 to retract, the connecting piece 6 and the guide wheel set 3 are lowered, the driving frame 4 returns to the original position, the lifting bucket 5 is re-closed, and the next feeding cycle is prepared. Through this design, not only the safety and stability of the equipment are improved, but also the efficiency of material conveying is greatly improved, and the continuity and reliability of the production process are ensured.
[0036] In this embodiment, the two sides of the lifting frame 1 are also fixedly connected with side plates 17 through bolts.
[0037] As a further illustration of the above embodiment, the driving motor 9 and the lead screw motor 15 are controlled by a forward and reverse controller (not shown in the figure).
[0038] The working principle of the utility model is: when using, the driving motor 9 drives the sprocket set 8 to rotate, under the cooperation of the sprocket set 8 and the plate chain 7, the connecting piece 6 has a pulling force, the connecting piece 6 drags the guide wheel set 3 to slide upwards along the guide groove 2; when the guide wheel set 3 slides to the top of the lifting frame 1, the end is blocked, and the top of the lifting frame 1 is arc-shaped, so when the guide wheel set 3 slides to the top, the driving frame 4 will be inclined; because the lifting bucket 5 is connected on the upper side of one end of the driving frame 4 through the shaft and the shaft cylinder, under the compression of the material, the lifting bucket 5 and the driving frame 4 overturn, thereby pouring the material into the material equipment.
[0039] The screw rod motor 15 drives the screw rod 13 to rotate; the lifting frame 1 converts the rotary motion of the screw rod 13 into linear motion, the lifting frame 1 moves left and right along the slide rail 11 through the slide base 10 at the bottom, realizes the lateral displacement of the lifting bucket 5, thereby being capable of feeding different material equipment.
[0040] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.
[0041] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, the skilled person should regard the specification as a whole, and the technical solutions in each embodiment can also be properly combined to form other embodiments that can be understood by the skilled person.
Claims
1. A bucket elevator, characterized by: Including the lifting frame (1), the inside of the lifting frame (1) is provided with the guide groove (2) convenient for the sliding of the guide wheel group (3); The guide wheel group (3) is provided with two, and is connected with the driving frame (4) in cooperation, wherein the outer side of the driving frame (4) is further provided with the lifting bucket (5); The lifting bucket (5) is driven by the driving part; The sliding seat (10) is installed at the four corners of the bottom of the lifting frame (1), and is slidingly connected on the slide rail (11); The lifting frame (1) is further connected with the screw rod (13) in screw thread cooperation; The both ends of the screw rod (13) are installed in cooperation with the bottom frame (12) through bearings, and a screw rod motor (15) is further installed in cooperation at one end of the screw rod (13); The bottom frame (12) is further provided with the protective plate (14) above, and the bottom plate (16) is provided at the bottom of the bottom frame (12).
2. An elevator as claimed in claim 1, characterized in that The protective plate (14) is located between the two slide rails (11), and a strip-shaped groove is further formed in the middle position of the protective plate (14) for the sliding of the lifting frame (1).
3. An elevator as claimed in claim 1, characterized in that: A plurality of counterbores are formed in a straight line on the slide rail (11), and the counterbores are provided with inner hexagonal bolts for connecting the bottom frame (12).
4. An elevator as claimed in claim 1, characterized in that: The driving part comprises a chain wheel set (8), which is installed in cooperation on a transmission shaft, and the both ends of the transmission shaft are connected with the lifting frame (1) in cooperation through bearings, and one end is further connected with a driving motor (9) in transmission; The plate chain (7) is connected in meshing connection on the chain wheel set (8), one end of the plate chain (7) is wound around the chain wheel set (8), and the other end is connected with the connecting piece (6) in movement through a pin shaft; The connecting piece (6) is connected with the guide wheel group (3) in cooperation.
5. An elevator as claimed in claim 4, characterised in that: The both sides of the lifting frame (1) are further fixedly connected with the side plates (17) through bolts.
6. An elevator as claimed in claim 1, characterized in that: The upper side of the end of the lifting bucket (5) in contact with the driving frame (4) is connected in the mode of shaft and shaft cylinder.