Weighing type bucket elevator
By designing a weighing bucket elevator, the problems of low efficiency and poor stability of traditional elevators have been solved, achieving stable lifting and automatic material recording, adapting to different material properties, and meeting the needs of large-scale production.
Patent Information
- Application Number
- CN202423163338.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-20
- Publication Date
- 2025-12-05
- Estimated Expiration
- 2034-12-20
AI Technical Summary
Traditional single-bucket elevators are inefficient, unstable, have loose connections, are prone to derailment, experience severe vibrations, have limited material adaptability, and rely on manual recording of material weight.
A weighing bucket elevator was designed, which uses a traction device to be firmly connected to the elevator, and is equipped with a weighing system and a counterweight system. The bucket is guided by a guide component to achieve stable lifting and tilting, and the weight of the material is automatically recorded by the weighing system.
It improves efficiency and stability, adapts to materials of different properties, prevents equipment vibration, automatically records material weight, and meets the needs of large-scale production.
Smart Images
Figure CN223633030U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to material lifting device technical field, specifically about a weighing formula bucket elevator. BACKGROUND
[0002] At present in the industrial production, the lifting conveying of material is an important link.
[0003] However, the traditional single bucket elevator often exists problems such as low efficiency, poor stability, has appeared fault in the operation process. For example: the linkage of the elevator and the traction mechanism is not firm, is easy to cause derailment, the main body of the equipment shakes seriously in the lifting process, influences the service life of equipment, the adaptability of different nature's material is limited etc. In addition, the traditional elevator can only rely on artificial note record in the process of feeding.
[0004] Therefore, a new type of elevator is needed to solve the above problems. CONTENT OF THE UTILITY MODEL
[0005] In view of the above problem, the utility model aims at providing a weighing formula bucket elevator, the linkage of the traction device and the elevator is firm, is not easy to derail, can prevent the main body from shaking, and can be automatically counted through the weighing system, liberates manpower.
[0006] To achieve the above object, the utility model adopts the following technical scheme:
[0007] The weighing formula bucket elevator, including: hopper and guide assembly, the hopper can be guided to rise and overturn and descend under the guidance of two guide assemblies, drive mechanism and traction device, the drive mechanism drives the traction device and drives the hopper to rise or descend, counterweight system and weighing system, the weighing system is arranged at the bottom of the guide assembly, and the counterweight system is arranged on the weighing system, the weighing system is used for weighing the counterweight material of the counterweight system and the material in the hopper and transmitting the weighing information to the display.
[0008] The weighing formula bucket elevator preferably further includes a display, which is electrically connected to the weighing system and is used to display the weighing information data of the weighing system.
[0009] The weighing formula bucket elevator preferably includes a first guide rail and a second guide rail, the first guide rail includes a straight section and an arc section, the arc section is formed by extending from the top of the straight section, the second guide rail and the straight section of the first guide rail are arranged vertically side by side, so that the hopper rises vertically under the guidance of the second guide rail and the straight section of the first guide rail, and overturns under the guidance of the arc section of the first guide rail.
[0010] Preferably, the hopper is an upper open lower closed container structure with at least one inclined surface, two first rolling shafts are fixedly connected to the two sides of the upper part of the inclined surface and slide in the first guide rails of the two guide assemblies, and two second rolling shafts are fixedly connected to the two sides of the lower part of the inclined surface and slide in the second guide rails of the two guide assemblies.
[0011] Preferably, the traction device comprises a first chain, a sealing cover plate and a traction module, the sealing cover plate is sleeved on the second rolling shaft, the upper end and the lower end of the sealing cover plate are respectively provided with the traction module, one end of the first chain is connected with the traction module of the upper end, and the other end of the first chain is connected with the traction module of the lower end.
[0012] Preferably, the driving mechanism comprises a driving motor, a speed reducer, a driving shaft sprocket assembly and a driven shaft sprocket assembly, the output shaft of the driving motor is connected with the speed reducer, the driving shaft sprocket assembly comprises a driving shaft, two first sprockets are arranged at the first end of the driving shaft, and one first sprocket is arranged at the second end of the driving shaft, the speed reducer is connected with one of the first sprockets at the first end of the driving shaft through a second chain, the driven shaft sprocket assembly comprises a driven shaft, the driven shaft is arranged between the two second guide rails, and second sprockets are rotatably arranged at the two ends of the driven shaft, and the first sprockets at the two ends of the driving shaft are connected with the second sprockets through a first chain.
[0013] Preferably, the weighing bucket elevator further comprises a driven shaft protection mechanism, the driven shaft protection mechanism is a groove structure with an opening facing upward, the driven shaft protection mechanism is arranged below the driven shaft and connected with the second guide rails at the two ends.
[0014] Preferably, the weighing system comprises a bottom plate and four weighing modules, the bottom plate is arranged at the bottom of the guide assembly, the four weighing modules are arranged at the four corners of the bottom plate, the counterweight system comprises a counterweight box, the counterweight box is arranged on the bottom plate and arranged opposite to the guide assembly, and the counterweight box is provided with counterweight materials.
[0015] Preferably, the weighing bucket elevator further comprises a support, one end of the support is detachably connected with the guide assembly, the other end of the support is detachably connected with the bottom plate, and the support is used for supporting the guide assembly.
[0016] The weighing hopper elevator preferably further comprises a height limiter, a bottom limiter and a bottom anti-collision mechanism; the height limiter is arranged at the upper part of the guide assembly and is used to stop the hopper from ascending when the hopper is lifted to a set height; the bottom limiter is arranged at the lower part of the guide assembly and is used to stop the hopper from descending when the hopper is lowered to a set height; and the bottom anti-collision mechanism is arranged on the bottom plate and is used to stop the hopper from descending in an emergency when the bottom limiter fails.
[0017] The utility model discloses a lifting device for material hopper, which has the following advantages:
[0018] (1) The utility model discloses improve the efficiency of promotion, through the optimization structure design's traction device and drive system, promote the speed more stable, can satisfy the large -scale production demand;
[0019] (2) The utility model discloses the link of traction device and hoist is firm, and it is not easy to derail, and the main body can be prevented from shaking through the counterweight system;
[0020] (3) The utility model discloses strong adaptability can be applicable to different nature's material, such as granule, powder, massive etc.
[0021] (4) The utility model discloses through the real -time monitoring material added weight of weighing system, and the work record is convenient for doing and checking report form;
[0022] (5) The utility model discloses the multi -point type connection installation form, and it is convenient for transportation and split overhauls. BRIEF DESCRIPTION OF DRAWINGS
[0023] Various additional advantages and benefits will become apparent to those skilled in the art upon reading the detailed description of the preferred embodiments. The detailed description of the preferred embodiments is intended to be taken in connection with the accompanying drawings and together with the preferred embodiments, set forth a preferred method and system by which the advantages and benefits can be attained. The preferred embodiments are intended to be illustrative only and not limiting of the present application. Like numbers refer to like elements throughout the drawings. In the drawings:
[0024] Figure 1 is the overall structure schematic view of the utility model, wherein the hopper is located in the initial state;
[0025] Figure 2 is the overall structure schematic view of the utility model, wherein the hopper is located in the turnover state;
[0026] Figure 3 is the structure schematic view of the hopper of the utility model;
[0027] Figure 4 is the structure schematic view of the traction device of the utility model;
[0028] Figure 5It is the structure schematic view of the driving motor and the speed reducer in the driving mechanism of the utility model.
[0029] Figure 6 It is the structure schematic view of the passive shaft sprocket assembly of the utility model.
[0030] The reference signs in the drawings are as follows:
[0031] 1-hopper;101-first rolling shaft;102-second rolling shaft;2-guide assembly;201-first guide rail;202-second guide rail;3-driving mechanism;301-driving motor;302-speed reducer;303-driving shaft sprocket assembly;3031-driving shaft;3032-first sprocket;304-passive shaft sprocket assembly;3041-passive shaft;3042-second sprocket;4-towing device;401-first chain;402-sealing cover plate;403-towing module;5-counterweight system;6-weighing system;601-bottom plate;602-weighing module;7-passive shaft protection mechanism;8-bracket;9-bottom anti-collision mechanism. DETAILED DESCRIPTION
[0032] Exemplary embodiments of the present application will be described herein below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it is understood that the present application can be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art.
[0033] The utility model provides a kind of weighing hopper elevator, by optimizing structure design's towing device and driving system, the speed of promotion is more stable and not easy to derail;By increasing counterweight system, the main body can be prevented from shaking;By weighing system, material adding weight is monitored in real time, it is convenient to do work record inventory report.
[0034] As Figure 1 As shown in the utility model provided by the weighing hopper elevator, comprising: hopper 1 and guide assembly 2, hopper 1 can be guided to rise and overturn and descend under the guidance of two guide assemblies 2;Driving mechanism 3 and towing device 4, driving mechanism 3 drives towing device 4 and drives hopper 1 to rise or descend;Counterweight system 5 and weighing system 6, weighing system 6 is arranged at the bottom of guide assembly 2, and counterweight system 5 is arranged on weighing system 6;Weighing system 6 is used for weighing counterweight material of counterweight system 5 and material in hopper 1 and transmitting weighing information to display (not shown in the drawing).
[0035] In the above embodiment, preferably, the utility model still includes a display (not shown in the figure), the display is electrically connected with the weighing system 6, be used for showing the weighing information data of weighing system 6.
[0036] In the above embodiment, preferably, as Figure 2 The guiding assembly 2 includes a first guide rail 201 and a second guide rail 202, the first guide rail 201 includes a straight section and an arc section, and the arc section is formed by extending from the top of the straight section; the second guide rail 202 is arranged vertically and parallel to the straight section of the first guide rail 201, so that the hopper 1 vertically rises under the guidance of the straight section of the first guide rail 201 and the second guide rail 202, and realizes overturning under the guidance of the arc section of the first guide rail 201 and the second guide rail 202.
[0037] In the above embodiment, preferably, as Figure 3 The hopper 1 is an open-top and closed-bottom container structure with at least one inclined surface, specifically, the hopper has a horizontal surface at the bottom, two vertical surfaces and two symmetrical inclined surfaces around the periphery, and an open-top container structure; the upper two sides of the inclined surface are fixedly connected with first rolling shafts 101, and the two first rolling shafts 101 slide in the first guide rails of the two guiding assemblies; the lower two sides of the inclined surface are fixedly connected with second rolling shafts 102, and the two second rolling shafts 102 slide in the second guide rails of the two guiding assemblies.
[0038] It should be noted that the specific structure of the first rolling shaft and the second rolling shaft can be a roller arranged at the free end of the shaft, and the first rolling shaft or the second rolling shaft slides by rolling in the first guide rail or the second guide rail through the roller.
[0039] In the above embodiment, preferably, as Figure 4 The traction device 4 includes a first chain 401, a sealing cover plate 402, and a traction module 403, the sealing cover plate 402 is sleeved on the second rolling shaft 102, the upper end and the lower end of the sealing cover plate 402 are respectively provided with the traction module 403, one end of the first chain 401 is connected with the traction module 403 at the upper end, and the other end of the first chain 401 is connected with the traction module 403 at the lower end.
[0040] In the above embodiment, preferably, as Figure 5 And Figure 6 The driving mechanism 3 includes a driving motor 301, a speed reducer 302, a driving shaft sprocket assembly 303, and a driven shaft sprocket assembly 304; the output shaft of the driving motor 301 is connected with the speed reducer 302;
[0041] The driving shaft sprocket assembly 303 comprises a driving shaft 3031, the first end of the driving shaft 3031 is provided with two first sprockets 3032, and the second end is provided with one first sprocket 3032; the speed reducer 302 is connected with one of the first sprockets 3032 at the first end of the driving shaft 3031 through a second chain (not shown in the figure); the driven shaft sprocket assembly 304 comprises a driven shaft 3041, the driven shaft is arranged between the two second guide rails 202, and the driven shaft 3041 is rotatably provided with a second sprocket 3042 at both ends; the first sprockets 3032 at both ends of the driving shaft 3031 are connected with the two second sprockets 3042 through a first chain 401.
[0042] In the above embodiment, preferably, the utility model still includes passive shaft protection mechanism 7, passive shaft protection mechanism 7 is a slot structure with the opening upwards, passive shaft protection mechanism 7 is arranged below driven shaft 3041, and both ends are connected with second guide rail 202. Therefore, the function of safety protection measure and convenient overhauling is played, when passive shaft fracture appears in work, the protection measure is played, and the broken shaft will not fall to the lower side of equipment, and when overhauling, the driven shaft is placed on passive shaft protection mechanism, and it is more convenient to replace second sprocket.
[0043] In the above embodiment, preferably, as shown in Figure 1 and Figure 2 The weighing system 6 comprises a bottom plate 601 and a weighing module 602; the bottom plate 601 is arranged at the bottom of the guide assembly 2; four weighing modules 602 are arranged at the four corners of the bottom plate 601; in this way, the weight of the counterweight system and the hopper can be automatically weighed, and the data can be transmitted to the display.
[0044] The counterweight system 5 comprises a counterweight box, the counterweight box is arranged on the bottom plate 601 and is arranged opposite to the guide assembly 2; the counterweight box is provided with counterweight materials. In this way, when the hopper is seriously inclined forward or shakes during lifting, the counterweight box should be added with counterweight materials, such as sand, stones and the like, so as to prevent the hopper from inclining forward or shaking during lifting.
[0045] In the above embodiment, preferably, the utility model further comprises a support 8, one end of the support 8 is detachably connected with the guide assembly 2, the other end is detachably connected with the bottom plate 601, and the support 8 is used for supporting the guide assembly 2.
[0046] In the above embodiment, preferably, the utility model still includes height limiter (not shown in the drawing), bottom limiter (not show in the drawing) and bottom anti-collision mechanism 9;Height limiter is set up in the upper portion of the guide assembly 2, for when the hopper is lifted to the set height, make the hopper stop rising;Bottom limiter is set up in the lower portion of the guide assembly 2, for when the hopper drops to the set height, make the hopper stop descending;Bottom anti-collision mechanism 9 is set up on the bottom plate 601, for when the bottom limiter fails, emergency make the hopper stop descending.
[0047] Wherein, height limiter, bottom limiter and bottom anti-collision mechanism are mature components sold in the market, and its principle is similar to that of displacement sensor, and its structure will not be described here.
[0048] The working process of the utility model is:
[0049] The material is put into the hopper by mechanical equipment or other loading mechanism, at this time, the data after weighing is transmitted to the display or the total control room through the four fulcrum type weighing modules at the bottom to generate the current weight data, and the material after weighing is driven by the driving mechanism to drive the traction device, at this time, the hopper rises along the guide assembly, if serious forward inclination is found during the lifting process of the hopper, the lifting process shakes, at this time, the counterweight object should be added in the counterweight box, for example: sand, stone, etc.When the hopper is lifted to the specified height, it will collide with the height limiter to stop working, the hopper is turned over to put the material into the loading container;The driving mechanism is reversely driven, at this time, the hopper descends along the guide assembly, and stops working when it collides with the bottom limiter, when the bottom limiter fails, the hopper will collide with the bottom anti-collision mechanism, and the bottom anti-collision mechanism will make a judgment to start the emergency stop device.
[0050] In addition, the traction device is processed by special steel material, and after processing, it is treated by special hardness, and the multi-point connection mode makes the lifting mechanism more stable and the structure more firm.
[0051] Finally, it should be pointed out that: the above examples are only used to illustrate the technical scheme of the utility model, but not to limit it;Although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: it can still modify the technical scheme recorded in the foregoing examples, or make equivalent replacement to part of the technical features;And these modifications or replacements do not make the essence of the corresponding technical scheme deviate from the spirit and scope of the technical scheme of the utility model embodiments.
Claims
1. A weigh bucket elevator characterized in that, The application relates to a material hopper and a guide assembly, the material hopper can be lifted, turned and lowered under the guidance of the two guide assemblies; a driving mechanism and a traction device, the driving mechanism drives the traction device and drives the material hopper to be lifted or lowered; a counterweight system and a weighing system, the weighing system is arranged at the bottom of the guide assembly, and the counterweight system is arranged on the weighing system; the weighing system is used for weighing the counterweight material of the counterweight system and material in the material hopper and transmitting the weighing information to a display. The application further comprises a display which is electrically connected with the weighing system and is used for displaying the weighing information data of the weighing system. The guide assembly comprises a first guide rail and a second guide rail; The first guide rail comprises a straight section and an arc section which is formed by extending from the top of the straight section; 2. Weighing bucket elevator according to claim 1, characterized in that The second guide rail and the straight section of the first guide rail are arranged vertically and side by side, so that the material hopper is vertically lifted under the guidance of the second guide rail and the straight section of the first guide rail and is turned under the guidance of the arc section of the first guide rail.
3. Weighing bucket elevator according to claim 1, characterized in that The material hopper is a container structure which has an upper opening and a lower closure and at least one inclined surface, two first rolling shafts are fixedly connected to the two sides of the upper part of the inclined surface and slide in the first guide rails of the two guide assemblies; Two second rolling shafts are fixedly connected to the two sides of the lower part of the inclined surface and slide in the second guide rails of the two guide assemblies. The traction device comprises a first chain, a sealing cover plate and a traction module, the sealing cover plate is sleeved on the second rolling shaft, the upper end and the lower end of the sealing cover plate are respectively provided with the traction module, one end of the first chain is connected with the traction module of the upper end, and the other end of the first chain is connected with the traction module of the lower end.
4. Weighing bucket elevator according to claim 1, characterized in that The driving mechanism comprises a driving motor, a speed reducer, a driving shaft sprocket assembly and a driven shaft sprocket assembly; The output shaft of the driving motor is connected with the speed reducer; 5. Weighing bucket elevator according to claim 4, characterized in that The driving shaft sprocket assembly comprises a driving shaft, two first sprockets are arranged at the first end of the driving shaft, and one first sprocket is arranged at the second end of the driving shaft; 6. Weighing bucket elevator according to claim 5, characterized in that The speed reducer is connected with one of the first sprockets at the first end of the driving shaft through a second chain; The driven shaft sprocket assembly comprises a driven shaft which is arranged between the two second guide rails and rotatably provided with second sprockets at both ends; and the first sprockets at both ends of the driving shaft are connected with the second sprockets through a first chain. The application further comprises a driven shaft protection mechanism which is a groove structure with an opening facing upwards, the driven shaft protection mechanism is arranged below the driven shaft and connected with the second guide rails at both ends. The weighing system comprises a bottom plate and weighing modules; The bottom plate is arranged at the bottom of the guide assembly; 7. Weighing bucket elevator according to claim 6, characterized in that Four weighing modules are arranged at four corners of the bottom plate; 8. The weigh bucket elevator of claim 1, wherein, The counterweight system comprises a counterweight box which is arranged on the bottom plate and opposite to the guide assembly; and the counterweight box is provided with counterweight material. The application further comprises a support which is detachably connected with the guide assembly at one end and detachably connected with the bottom plate at the other end and used for supporting the guide assembly. 9. Weighing bucket elevator according to claim 8, characterized in that 10. Weighing bucket elevator according to claim 8, characterized in that The height limiter, the bottom limiter and the bottom anti-collision mechanism are also included. The height limiter is arranged at the upper part of the guide assembly, and is used to stop the hopper from ascending when the hopper is lifted to a set height. The bottom limiter is arranged at the lower part of the guide assembly, and is used to stop the hopper from descending when the hopper is lowered to a set height. The bottom anti-collision mechanism is arranged on the bottom plate, and is used to stop the hopper from descending in an emergency when the bottom limiter fails.