Screw conveyor for precoated sand casting workshop
By designing adjustment mechanisms and cleaning components on the screw conveyor, the problems of inflexible adjustment and material residue in the screw conveyor are solved, achieving high efficiency adaptability and low-cost maintenance of the equipment.
Patent Information
- Application Number
- CN202520044965.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-09
- Publication Date
- 2026-01-06
- Estimated Expiration
- 2035-01-09
AI Technical Summary
Existing screw conveyors cannot flexibly adjust conveying speed and angle to adapt to complex process requirements, and material residue is easy to remain, leading to cumbersome cleaning and increased maintenance costs.
An adjustment mechanism and a cleaning component were designed. The adjustment mechanism adjusts the inclination angle of the screw conveyor by driving a pulley and a synchronous belt with a motor, and the cleaning component cleans up residual materials by using a vibrating motor.
This improves the adaptability and production efficiency of screw conveyors, reduces maintenance costs, and extends equipment lifespan.
Smart Images
Figure CN223765339U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to conveyor equipment related technical field especially relates to a spiral conveyor for film coated sand foundry workshop. BACKGROUND
[0002] Conveyor equipment is an important equipment widely used in industrial production, it can realize the continuous conveying of material, improve production efficiency, especially in film coated sand foundry workshop, spiral conveyor with its simple structure, conveying capacity is strong, convenient maintenance and so on, become one of indispensable equipment, the equipment can effectively convey film coated sand from the storage area to the foundry work area, ensure the continuity and stability of production process.
[0003] The spiral conveyor on the market has the following problems when in use:
[0004] 1、The traditional spiral conveyor cannot be flexibly adjusted when in use, the fixed conveying speed and angle cannot adapt to the changing process requirements, which limits its application range in complex production environment, thereby affecting the conveying efficiency and effect;
[0005] 2、Most spiral conveyors cannot adapt to the changing process requirements, which limits its application range in complex production environment, thereby affecting the conveying efficiency and effect; Utility model content
[0006] The utility model aims at at least one of the above technical problems in the technical field.
[0007] Therefore, one purpose of the utility model is to provide a spiral conveyor for film coated sand foundry workshop, through the spiral conveyor adjusting mechanism operator can conveniently adjust the inclination angle of the spiral conveyor to adapt to the demand of different working conditions, at the same time through cleaning assembly, improve the cleaning efficiency, still prolongs the service life of equipment, reduces the maintenance cost, further improves the practicality and reliability of spiral conveyor in film coated sand foundry workshop.
[0008] In order to realize the above-mentioned purpose, the utility model provides the following technical scheme: a spiral conveyor for film coated sand foundry workshop, including spiral conveyor main part, be provided with adjusting mechanism on the spiral conveyor main part, be provided with cleaning assembly on the spiral conveyor main part;
[0009] The cleaning assembly includes a collection box, a fixed plate, a support, a gas cylinder, a cleaning brush, a fixed block, a third threaded hole and a second bolt;
[0010] The adjusting mechanism comprises a swing seat, a connecting block, a pin shaft, a fixing frame, a second motor, a belt pulley, a synchronous belt, a fixing block, a rotating shaft, a support frame and a sliding block, the swing seat is arranged on the screw conveyor body, the inner side wall of the swing seat is provided with the connecting block, the outer wall of the swing seat is penetratedly connected with the pin shaft, the fixing frame is arranged on the base, the outer side wall of the fixing frame is provided with the second motor, the output end of the second motor is connected with the belt pulley, the outer side wall of the belt pulley is provided with the synchronous belt, the outer side wall of the synchronous belt is connected with the fixing block, the outer wall of the fixing block is penetratedly connected with the rotating shaft, the outer wall of the rotating shaft is provided with the support frame, and one end of the rotating shaft is provided with the sliding block.
[0011] Preferably, the outer side wall of the fixing rod is provided with first threaded holes at equal intervals, the screw conveyor body comprises a base, a conveying pipe, a feeding pipe, a discharging pipe and a first motor, the conveying pipe is arranged above the base, the conveying pipe is provided with the feeding pipe, the bottom wall of the conveying pipe is provided with the discharging pipe, and one end of the conveying pipe is connected with the first motor.
[0012] Preferably, the swing seat is symmetrically arranged with the width center axis of the base, the fixing frame is symmetrically arranged with the width center axis of the base, the second motor and the belt pulley form a rotating structure, and the belt pulley is symmetrically arranged with the height center axis of the fixing frame.
[0013] Preferably, the cleaning assembly comprises a fixing seat, a first threaded hole, a fixing plate, a second threaded hole, a bolt and a vibration motor, the fixing seat is arranged on the screw conveyor body, the outer wall of the fixing seat is provided with the first threaded hole, the outer side wall of the fixing seat is provided with the fixing plate, the outer wall of the fixing plate is provided with the second threaded hole, the bolt is penetratedly connected in the second threaded hole, and the inner side wall of the fixing plate is provided with the vibration motor.
[0014] Preferably, the base is provided with a collecting box, the outer side wall of the fixing frame is provided with the fixing plate, the fixing plate is provided with a support, the inside of the support is provided with an air cylinder, the output end of the air cylinder is connected with a cleaning brush, the fixing plate is provided with a fixing block, the outer side wall of the fixing block is provided with a third threaded hole, and the inner side wall of the third threaded hole is connected with a second bolt.
[0015] Preferably, the third threaded hole is symmetrically arranged with the length center axis of the fixing block, the bolts are installed on the fixing plate at equal intervals, and the outer side surface of the bolt is matched with the inner side surface of the second threaded hole.
[0016] Preferably, the inner side surface of the third threaded hole is matched with the outer side surface of the second bolt.
[0017] Compared with the prior art, the beneficial effects of the belt conveyor drum are that: through the setting of the adjusting mechanism, the operator can conveniently adjust the inclination angle of the screw conveyor to adapt to the needs of different working conditions, improve the production efficiency and safety, and through the setting of the cleaning assembly, not only the cleaning efficiency is improved, but also the service life of the equipment is prolonged, the maintenance cost is reduced, and the practicability and reliability of the screw conveyor in the coated sand casting workshop are further improved. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 It is a whole appearance structure schematic view of the utility model;
[0019] Figure 2 It is a whole back appearance structure schematic view of the utility model;
[0020] Figure 3 It is an adjusting mechanism structure schematic view of the utility model;
[0021] Figure 4 It is an adjusting mechanism back view angle structure schematic view of the utility model;
[0022] Figure 5 It is a cleaning assembly structure schematic view of the utility model.
[0023] In the drawing: 1, screw conveyor main body;11, base;12, conveying pipe;13, feed pipe;14, discharge pipe;15, first motor;2, adjusting mechanism;21, swing seat;22, connecting block;23, pin shaft;24, fixed frame;25, second motor;26, pulley;27, synchronous belt;28, fixed block;29, rotating shaft;210, support frame;211, sliding block;3, cleaning assembly;31, fixed seat;32, first threaded hole;33, fixed plate;34, second threaded hole;35, bolt;36, vibration motor. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. 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 those skilled in the art without creative labor fall within the scope of protection of the utility model.
[0025] Please refer to Figures 1-5 The utility model provides a kind of technical scheme: a screw conveyor for coated sand casting workshop, including screw conveyor main body 1, adjusting mechanism 2 is provided on screw conveyor main body 1, cleaning assembly 3 is provided on screw conveyor main body 1;
[0026] The screw conveyor body 1 comprises a base 11, a conveying pipe 12, a feeding pipe 13, a discharging pipe 14 and a first motor 15.
[0027] The adjusting mechanism 2 comprises a swing seat 21, a connecting block 22, a pin shaft 23, a fixing frame 24, a second motor 25, a belt pulley 26, a synchronous belt 27, a fixing block 28, a rotating shaft 29, a support frame 210 and a sliding block 211, the swing seat 21 is arranged on the screw conveyor body 1, the connecting block 22 is mounted on the inner side wall of the swing seat 21, the pin shaft 23 is connected through the outer wall of the swing seat 21, the fixing frame 24 is arranged on the base 11, the second motor 25 is mounted on the outer side wall of the fixing frame 24, the belt pulley 26 is connected to the output end of the second motor 25, the synchronous belt 27 is mounted on the outer side wall of the belt pulley 26, the fixing block 28 is connected to the outer side wall of the synchronous belt 27, the rotating shaft 29 is connected through the outer wall of the fixing block 28, the support frame 210 is arranged on the outer wall of the rotating shaft 29, and the sliding block 211 is mounted on one end of the rotating shaft 29, through the installation of the swing seat 21, the connecting block 22, the pin shaft 23, the fixing frame 24, the second motor 25, the belt pulley 26, the synchronous belt 27, the fixing block 28, the rotating shaft 29, the support frame 210 and the sliding block 211, in use, the second motor 25 drives the belt pulley 26 to rotate, drives the synchronous belt 27 to move, and then drives the fixing block 28 on the synchronous belt 27 to move up and down, the fixing block 28 drives the rotating shaft 29, and the rotating shaft 29 drives the support frame 210 and the sliding block 211 to move up and down on the fixing frame 24, so as to realize the adjustment of the angle of the screw conveyor, the swing seat 21 is connected with the connecting block 22 through the pin shaft 23, can swing within a certain range, increases the flexibility of adjustment, the fixing frame 24 is stably mounted on the base 11, ensures the stability of the whole adjusting mechanism 2, and the operator can conveniently adjust the inclination angle of the screw conveyor to adapt to the needs of different working conditions, improve the production efficiency and safety.
[0028] Further, the conveying pipe 12 is mounted above the base 11, the feeding pipe 13 is arranged on the conveying pipe 12, the discharging pipe 14 is arranged on the bottom wall of the conveying pipe 12, and the first motor 15 is connected to one end of the conveying pipe 12, through the installation of the base 11, the conveying pipe 12, the feeding pipe 13, the discharging pipe 14 and the first motor 15, in use, first, the material enters the conveying pipe 12 through the feeding pipe 13, at this time, the first motor 15 drives the screw shaft in the conveying pipe 12 to send the material to the discharging pipe 14, so as to realize feeding.
[0029] Further, the swing seat 21 is symmetrically arranged with the width center axis of the base 11, the fixed frame 24 is symmetrically arranged with the width center axis of the base 11, through the arrangement of the base 11, the swing seat 21 and the fixed frame 24, in use, first, the two swing seats 21 symmetrically arranged on the base 11 are used for fixing the pin shaft 23, so that the connecting block 22 can be fixed on the pin shaft 23, the fixed frame 24 symmetrically arranged is used for fixing the sliding block 211 and the belt pulley 26.
[0030] Further, the second motor 25 and the belt pulley 26 constitute a rotating structure, the belt pulley 26 is symmetrically arranged with the height center axis of the fixed frame 24, through the arrangement of the second motor 25 and the belt pulley 26, in use, the belt pulley 26 is driven to rotate by the second motor 25, the synchronous belt 27 is driven to move, and then the fixed block 28 on the synchronous belt 27 moves up and down.
[0031] Further, the cleaning assembly 3 comprises a fixed seat 31, a first threaded hole 32, a fixed plate 33, a second threaded hole 34, a bolt 35 and a vibration motor 36, the fixed seat 31 is arranged on the screw conveyor body 1, the first threaded hole 32 is arranged on the outer wall of the fixed seat 31, the fixed plate 33 is arranged on the outer wall of the fixed seat 31, the second threaded hole 34 is arranged on the outer wall of the fixed plate 33, the bolt 35 is connected through the second threaded hole 34, and the vibration motor 36 is arranged on the inner wall of the fixed plate 33, through the arrangement of the fixed seat 31, the first threaded hole 32, the fixed plate 33, the second threaded hole 34, the bolt 35 and the vibration motor 36, in use, the bolt 35 is connected through the second threaded hole 34 and the first threaded hole 32, the fixed plate 33 is fixed on the fixed seat 31, and the stable operation of the vibration motor 36 in the working process is ensured, when it is necessary to clean the residual materials in the conveying pipe 12, the relevant staff starts the vibration motor 36, the vibration wave generated by the vibration motor 36 is transmitted to the conveying pipe 12 through the fixed seat 31, the materials in the pipe are subjected to vibration, so as to effectively fall off and discharge, which not only improves the cleaning efficiency, but also prolongs the service life of the equipment and reduces the maintenance cost.
[0032] Further, the first threaded hole 32 is arranged at equal intervals on the fixed seat 31, and the second threaded hole 34 is arranged at equal intervals on the fixed plate 33, through the arrangement of the fixed seat 31, the first threaded hole 32, the fixed plate 33 and the second threaded hole 34, in use, the bolt 35 is connected through the second threaded hole 34 and the first threaded hole 32, the fixed plate 33 is fixed on the fixed seat 31, and the vibration effect of the vibration motor 36 on the conveying pipe 12 is improved.
[0033] Further, bolts 35 are installed at equal intervals on the fixing plate 33, the outer side surface of the bolt 35 matches the inner side surface of the second threaded hole 34, through the installation of the fixing plate 33, the second threaded hole 34 and the bolt 35, in use, the bolt 35 passes through the second threaded hole 34 to fix the fixing plate 33, which is convenient for disassembly and installation, greatly facilitates the daily maintenance and cleaning work of the equipment.
[0034] Working principle: first, in use, the relevant staff drives the belt pulley 26 to rotate by starting the second motor 25, drives the synchronous belt 27 to move, and then makes the fixed block 28 on the synchronous belt 27 move up and down, the fixed block 28 drives the rotating shaft 29, the rotating shaft 29 drives the support frame 210 and the sliding block 211 to move up and down on the fixed frame 24, so as to realize the adjustment of the angle of the screw conveyor, the swing seat 21 is connected with the connecting block 22 through the pin shaft 23, and can swing within a certain range, which increases the flexibility of adjustment, the fixed frame 24 is stably installed on the base 11, which ensures the stability of the whole adjusting mechanism 2, the operator can conveniently adjust the inclination angle of the screw conveyor to adapt to the needs of different working conditions, improve the production efficiency and safety, when it is necessary to clean the residual material in the conveying pipe 12, the relevant staff starts the vibration motor 36, the vibration wave generated by the vibration motor 36 is transmitted to the conveying pipe 12 through the fixing seat 31, so that the material in the pipe is subjected to vibration action, thereby effectively falling off and discharging, which not only improves the cleaning efficiency, but also prolongs the service life of the equipment and reduces the maintenance cost.
[0035] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.
Claims
1. A screw conveyor for a coated sand foundry plant, comprising a screw conveyor body (1), characterized in that: The screw conveyor body (1) is provided with an adjusting mechanism (2), and the screw conveyor body (1) is provided with a cleaning assembly (3). The screw conveyor body (1) comprises a base (11), a conveying pipe (12), a feeding pipe (13), a discharging pipe (14) and a first motor (15). The adjusting mechanism (2) comprises a swing seat (21), a connecting block (22), a pin shaft (23), a fixing frame (24), a second motor (25), a belt pulley (26), a synchronous belt (27), a fixing block (28), a rotating shaft (29), a support frame (210) and a sliding block (211), the swing seat (21) is arranged on the screw conveyor body (1), the connecting block (22) is arranged on the inner side wall of the swing seat (21), the pin shaft (23) is arranged on the outer wall of the swing seat (21) in a penetrating manner, the fixing frame (24) is arranged on the base (11), the second motor (25) is arranged on the outer side wall of the fixing frame (24), the belt pulley (26) is connected to the output end of the second motor (25), the synchronous belt (27) is arranged on the outer side wall of the belt pulley (26), the fixing block (28) is connected to the outer side wall of the synchronous belt (27), the rotating shaft (29) is arranged on the outer wall of the fixing block (28) in a penetrating manner, the support frame (210) is arranged on the outer wall of the rotating shaft (29), and the sliding block (211) is arranged on one end of the rotating shaft (29).
2. A screw conveyor for a coated sand foundry plant according to claim 1, characterized in that: The conveying pipe (12) is arranged on the upper side of the base (11), the feeding pipe (13) is arranged on the conveying pipe (12), the discharging pipe (14) is arranged on the bottom wall of the conveying pipe (12), and the first motor (15) is connected to one end of the conveying pipe (12).
3. A screw conveyor for a coated sand foundry plant according to claim 1, characterized in that: The swing seat (21) is symmetrically arranged on the width center axis of the base (11), and the fixing frame (24) is symmetrically arranged on the width center axis of the base (11).
4. A screw conveyor for a coated sand foundry plant according to claim 1, characterized in that: The second motor (25) and the belt pulley (26) form a rotating structure, and the belt pulley (26) is symmetrically arranged on the height center axis of the fixing frame (24).
5. A screw conveyor for a coated sand foundry plant according to claim 1, characterized in that: The cleaning assembly (3) comprises a fixing seat (31), a first threaded hole (32), a fixing plate (33), a second threaded hole (34), a bolt (35) and a vibration motor (36), the fixing seat (31) is arranged on the screw conveyor body (1), the first threaded hole (32) is arranged on the outer wall of the fixing seat (31), the fixing plate (33) is arranged on the outer side wall of the fixing seat (31), the second threaded hole (34) is arranged on the outer wall of the fixing plate (33), the bolt (35) is connected to the second threaded hole (34) in a penetrating manner, and the vibration motor (36) is arranged on the inner side wall of the fixing plate (33).
6. A screw conveyor for a coated sand foundry plant according to claim 5, characterized in that: The first threaded holes (32) are equidistantly arranged on the fixing seat (31), and the second threaded holes (34) are equidistantly arranged on the fixing plate (33).
7. A screw conveyor for a coated sand foundry plant according to claim 5, characterized in that: The bolts (35) are equidistantly arranged on the fixing plate (33), and the outer side surface of the bolt (35) is matched with the inner side surface of the second threaded hole (34).