Totally-closed transfer conveying lifting mechanism

Abstract

The utility model discloses a totally-enclosed transfer conveying lifting mechanism, which belongs to the technical field of transfer conveying lifting mechanisms and comprises a lifting machine shell, a conveying belt is mounted in the lifting machine shell, a plurality of feeding hoppers are mounted on the conveying belt, and moving rods are slidably connected onto the feeding hoppers. A material cleaning plate is installed at the end, located in the feeding hopper, of the moving rod, an end plate is installed at the end, located outside the feeding hopper, of the moving rod, a feeding hopper is arranged at the low position of the elevator shell, a discharging hopper is arranged at the high position of the elevator shell, and the conveying belt circularly operates in the direction from the feeding hopper to the discharging hopper. A driving piece is arranged on the elevator shell, the driving piece is connected with and drives a pushing plate, and the pushing plate is arranged corresponding to the end plate. The driving piece can be used for driving the pushing plate to move, the pushing plate impacts the end plate, the end plate drives the moving rod and the material cleaning plate to shake, and therefore furnace lining materials attached to the material cleaning plate are cleaned down.

Description

Technical Field

[0001] The utility model relates to the technical field of transfer conveying and lifting mechanisms, in particular to a fully enclosed transfer conveying and lifting mechanism. Background Art

[0002] Bucket elevator is a commonly used vertical lifting equipment, suitable for dry bulk powder materials or materials vertical lifting. Bucket elevator is usually suitable for lifting from low to high. After the supply material is put into the hopper through the vibrating table, the machine automatically and continuously runs to transport it upward. The transmission speed can be adjusted according to the transmission volume, and the lifting height can be selected as needed. The hopper is designed and manufactured by ourselves. The PP non-toxic hopper makes this type of bucket elevator more widely used. All sizes are designed and manufactured according to actual needs. It is designed to match vertical packaging machines and computer metering machines. It is suitable for lifting and loading products such as food, medicine, chemical industrial products, screws, nuts, etc. The automatic stop and start of the machine can be controlled by the signal recognition of the packaging machine.

[0003] During the use of existing bucket elevators, there is a situation where materials stick to the inner wall of the bucket and cannot fall off. This causes the materials stuck to the bucket to occupy the volume of the bucket, reducing the weight of the materials that the bucket can transport each time, thereby reducing the transportation efficiency of the bucket. Summary of the Invention

[0004] The utility model aims to provide a fully enclosed transfer conveying and lifting mechanism to solve the problem in the prior art that materials stick to the inner wall of the hopper and cannot fall off.

[0005] To achieve the above-mentioned purpose, the technical solution adopted by the present invention is: a fully enclosed transfer conveying and lifting mechanism, including an elevator shell, a conveyor belt is installed in the elevator shell, a plurality of feed hoppers are installed on the conveyor belt, a moving rod is slidably connected to the feed hopper, a cleaning plate is installed at one end of the moving rod located in the feed hopper, and an end plate is installed at one end of the moving rod located outside the feed hopper, a feed hopper is provided at a low position of the elevator shell, and a discharge hopper is provided at a high position, and the conveyor belt circulates along the feed hopper toward the discharge hopper; a driving member is provided on the elevator shell, the driving member is connected to and drives a push plate, and the push plate is arranged corresponding to the end plate.

[0006] When the lining material is loaded onto the conveyor belt from the feed hopper, the conveyor belt can drive the lining material at the lower position to move to a higher position, thereby lifting the lining material. After the lining material is added to the conveyor belt from the feed hopper, the conveyor belt can drive the lining material at the lower position to move together with the feeding hopper. When the lining material moves upward, the lining material will fall into the feeding hopper under the action of gravity. When the feeding hopper moves to a high position and at a turning point of the conveyor belt, the lining material in the feeding hopper will fly out of the feeding hopper under the action of gravity and inertia, and the flying lining material will be discharged from the discharging hopper. At the same time, some of the lining material will be attached to the cleaning plate, and the driving member can drive the pushing plate to move. When the pushing plate moves, it can collide with the end plate. The end plate will drive the moving rod and the cleaning plate to move. After the cleaning plate is hit, the lining material attached to it will be shaken off by the impact force, so that the lining material attached to the cleaning plate can be cleaned out, thereby ensuring the conveying efficiency of the feeding hopper.

[0007] Preferably, the elevator housing includes a loading part, a lifting part installed on one side of the loading part, and a unloading part installed on one side of the lifting part, the feed hopper is installed on the loading part, the discharge hopper is installed below the unloading part, and the driving member is arranged on one side of the loading part.

[0008] In the above technical solution, the lifting part can be set at an angle or vertically. When the lifting part is set at an angle, the conveyor belt can move at an angle when moving into the lifting part, and the conveyor belt and the feeding hopper form a certain angle, so that the conveyor belt and the feeding hopper can jointly support the furnace lining, so that the feeding hopper can accumulate more furnace lining.

[0009] Preferably, a spring is sleeved on the outer circumference of the moving rod, and the spring is arranged and connected between the end plate and the feeding hopper.

[0010] In the above technical solution, when the end plate moves toward the feed hopper, the end plate compresses the spring, causing the spring to accumulate elastic potential energy. When the kinetic energy of the end plate disappears, the spring can drive the cleaning plate to reset, causing the cleaning plate to fit the inner wall of the feed hopper.

[0011] Preferably, the driving member is a push cylinder / electric push rod / pneumatic cylinder, and the execution end of the driving member is connected to the push plate.

[0012] In the above technical solution, when the cleaning plate needs to be pushed, the execution end of the driving member drives the pushing plate to move, and the pushing plate collides with the end plate, thereby driving the end plate and the cleaning plate to move.

[0013] Preferably, a driving wheel and a driven wheel are installed in the elevator housing, the conveyor belt is installed on the driving wheel and the driven wheel, and a motor is installed on the elevator housing, and the motor is connected to and drives the driving wheel.

[0014] In the above technical solution, the motor can drive the driving wheel to rotate, the rotation of the driving wheel can drive the conveyor belt to transmit, and the conveyor belt can drive the driven wheel during the movement.

[0015] Preferably, a plurality of sets of guide wheels are installed in the housing of the elevator, the guide wheels abut against the sides of the conveyor belt, and the feeding hopper passes between each set of the guide wheels.

[0016] In the above technical solution, the guide wheel can guide the moving path of the conveyor belt to facilitate the conveyor belt to turn, and setting the guide wheel on the side of the conveyor belt can prevent the guide wheel from blocking the feed hopper.

[0017] Preferably, a flexible skirt is installed in the elevator housing, the flexible skirt is arranged near the side of the conveyor belt, and the flexible skirt is located on both sides of the feeding hopper.

[0018] In the above technical solution, the flexible skirt is used to block the furnace lining to prevent the furnace lining from falling from both sides of the feeding hopper, and the flexible skirt can move along with the conveyor belt.

[0019] Preferably, a grille is provided on the bottom side of the elevator housing, a material receiving box is installed on the bottom side of the elevator housing, and a drawer is slidably connected in the material receiving box.

[0020] In the above technical solution, the grille can discharge the furnace lining material that accidentally falls into the bottom of the loading part into the drawer. When the drawer is filled with enough furnace lining material, the drawer can be pulled out of the material receiving box and the furnace lining material in the drawer can be poured into the feed hopper for reuse.

[0021] Compared with the prior art, the beneficial effects of the present invention are:

[0022] The fully enclosed transfer conveying and lifting mechanism is provided with a moving rod, a cleaning plate and an end plate on the feeding hopper, a driving member on the elevator housing, and a pushing plate on the driving member. The driving member can be used to drive the pushing plate to move, and the pushing plate can collide with the end plate. The end plate drives the moving rod and the cleaning plate to shake, thereby cleaning the furnace lining material attached to the cleaning plate, making it convenient for the feeding hopper to load more furnace lining material next time; by providing a material receiving box and a drawer on the bottom side of the elevator housing, the drawer can be used to collect the furnace lining material that falls to the bottom of the elevator housing, thereby facilitating the reuse of these furnace lining materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a schematic cross-sectional view of the first embodiment of the present invention.

[0024] Figure 2 For this utility model Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0025] Figure 3 This is a schematic cross-sectional structural diagram of the feeding hopper of the present utility model.

[0026] Figure 4 For this utility model Figure 1 Planar structure diagram at point B in the middle.

[0027] Figure 5 This is a schematic cross-sectional view of the drawer and the material receiving box of the present invention.

[0028] Figure 6 This is a schematic cross-sectional view of the second embodiment of the present invention.

[0029] In the figure: 1. Elevator housing; 101. Loading part; 102. Elevating part; 103. Unloading part; 2. Conveyor belt; 3. Feed hopper; 4. Moving rod; 5. Cleaning plate; 6. End plate; 7. Feed hopper; 8. Discharge hopper; 9. Driving part; 10. Pushing plate; 11. Spring; 12. Driving wheel; 13. Driven wheel; 14. Guide wheel; 15. Flexible skirt; 16. Discharge port; 17. Receiving box; 18. Drawer. DETAILED DESCRIPTION

[0030] The following is a clear and complete description of the technical solution of the present invention in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example 1

[0031] Please refer to Figures 1 to 5 In this embodiment, a fully enclosed transfer conveying and lifting mechanism includes an elevator shell 1, a conveyor belt 2 is installed in the elevator shell 1, a plurality of feeding hoppers 3 are installed on the conveyor belt 2, a moving rod 4 is slidably connected to the feeding hopper 3, a cleaning plate 5 is installed at one end of the moving rod 4 located in the feeding hopper 3, and an end plate 6 is installed at the other end of the moving rod 4 located outside the feeding hopper 3. A feed hopper 7 is provided at the lower position of the elevator shell 1 and a discharge hopper 8 is provided at the higher position. The conveyor belt 2 circulates along the feed hopper 7 toward the discharge hopper 8; a driving member 9 is provided on the elevator shell 1, and the driving member 9 is connected to and drives a push plate 10, and the push plate 10 is arranged corresponding to the end plate 6.

[0032] The conveyor belt 2 in this embodiment can drive the feeding hopper 3 to move from the feeding hopper 7 to the discharging hopper 8, thereby moving the furnace lining material at a low position to a high position, thereby lifting the furnace lining material. After the furnace lining material is added to the conveyor belt 2 from the feeding hopper 7, the conveyor belt 2 can drive the furnace lining material at a low position and the feeding hopper 2 to move together. When the furnace lining material moves upward, the furnace lining material will fall into the feeding hopper 3 under the action of gravity. When the feeding hopper 3 moves to a high position and at the turning point of the conveyor belt 2, the furnace lining material in the feeding hopper 3 will fall to the high position under the action of gravity and inertia. The furnace lining material will fly out from the feeding hopper 3 and will be discharged from the discharging hopper 8. At the same time, some of the furnace lining material will be attached to the cleaning plate 5, and the driving member 9 can drive the pushing plate 10 to move. When the pushing plate 10 moves, it can hit the end plate 6, and the end plate 6 will drive the moving rod 4 and the cleaning plate 5 to move. After the cleaning plate 5 is hit, the furnace lining material attached to it will be shaken off by the impact force, so that the furnace lining material attached to the cleaning plate 5 can be cleaned out, thereby ensuring the conveying efficiency of the feeding hopper 3.

[0033] It should be noted that the driving member 9 adopts a timed start, for example, it starts working once every three hours. Each time it starts, the driving member 9 will drive the push plate 10 to clean each feed hopper 3. When the feed hopper 3 is cleaning, the running speed of the conveyor belt 2 can be appropriately lowered so that the push plate 10 will not affect the normal movement of the feed hopper 3. During the rest of the time, the driving member 9 does not work and the conveyor belt 2 operates normally. When the feed hopper 3 moves upward, the cleaning plate 5, the moving rod 4 and the end plate 6 will move downward under the action of gravity. At the same time, the gravity generated by the furnace lining will also drive the cleaning plate 5, the moving rod 4 and the end plate 6 to move downward, thereby ensuring that the cleaning plate 5 can fit together with the inner wall of the feed hopper 3, so that the feed hopper 3 can be loaded with as much material as possible.

[0034] The elevator housing 1 in this embodiment includes a loading part 101, a lifting part 102 installed on one side of the loading part 101, and a unloading part 103 installed on one side of the lifting part 102. The feed hopper 7 is installed on the loading part 101, and the discharge hopper 8 is installed below the unloading part 103. The driving member 9 is arranged on one side of the loading part 101. A spring 11 is sleeved on the outer periphery of the moving rod 4. The spring 11 is arranged and connected between the end plate 6 and the feeding hopper 3. The driving member 9 is a pushing cylinder / electric push rod / pushing cylinder, and the execution end of the driving member 9 is connected to the push plate 10.

[0035] In the above scheme, when it is necessary to push the cleaning plate 5, the execution end of the driving member 9 drives the pushing plate 10 to move, and the pushing plate 10 collides with the end plate 6. The end plate 6 then compresses the spring 11, so that the spring 11 accumulates elastic potential energy. When the kinetic energy of the end plate 6 disappears, the spring 11 can drive the cleaning plate 5 to reset, so that the cleaning plate 5 fits the inner wall of the feeding hopper 3. The driving member 9 can adopt a pushing cylinder, an electric push rod or a pushing cylinder.

[0036] In this embodiment, multiple sets of guide wheels 14 are installed in the elevator housing 1, and the guide wheels 14 abut against the side of the conveyor belt 2. The feed hopper 3 passes between each set of guide wheels 14. A flexible skirt 15 is installed in the elevator housing 1, and the flexible skirt 15 is arranged near the side of the conveyor belt 2. The flexible skirt 15 is located on both sides of the feed hopper 3.

[0037] In the above scheme, the motor can drive the driving wheel 12 to rotate, and the rotation of the driving wheel 12 can drive the conveyor belt 2 to transmit. During the movement, the conveyor belt 2 can drive the driven wheel 13 and the guide wheel 14 to rotate. The guide wheel 14 can guide the moving path of the conveyor belt 2 to facilitate the conveyor belt 2 to turn.

[0038] It should be noted that the flexible skirt 15 is used to block the furnace lining to prevent the furnace lining from falling from both sides of the feeding hopper 3 , and the flexible skirt 15 can move along with the conveyor belt 2 .

[0039] In this embodiment, a grille 16 is provided on the bottom side of the elevator housing 1 , and a material receiving box 17 is installed on the bottom side of the elevator housing 1 , and a drawer 18 is slidably connected to the material receiving box 17 .

[0040] In the above solution, the grille 16 can discharge the furnace lining material that accidentally falls into the bottom end of the loading part 101 into the drawer 18. When the drawer 18 is filled with enough furnace lining material, the drawer 18 can be pulled out from the receiving box 17 and the furnace lining material in the drawer 18 can be poured into the feed hopper 7 for reuse.

[0041] Working mode: Start the motor, the motor drives the driving wheel 12 to rotate, the driving wheel 12 drives the conveyor belt 2 to move, the conveyor belt 2 drives the driven wheel 13 and the guide wheel 14 to move, and the furnace lining is poured from the feed hopper 7 to the conveyor belt 2, the conveyor belt 2 drives the feeding hopper 3 to move, the feeding hopper 3 and the flexible skirt 15 jointly push the furnace lining to move, when the feeding hopper 3 is lifted, the furnace lining falls into the feeding hopper 3 under the action of gravity, when the feeding hopper 3 moves to the vicinity of the driven wheel 13, the conveyor belt 2 and the feeding hopper 3 turn, the furnace lining falls from the feeding hopper 3 under the action of gravity and inertia, and the furnace lining is discharged from the discharge hopper 8, when the feeding hopper 3 is about to enter linear motion after turning, the driving member 9 is started, and the driving member 9 drives the pushing plate 10 to move, and the pushing plate 10 is pushed. The movable plate 10 collides with the end plate 6, and the end plate 6 drives the moving rod 4 and the cleaning plate 5 to move. The cleaning plate 5 itself vibrates, so that the furnace lining material attached to the cleaning plate 5 can fall down, and then the driving part 9 drives the pushing plate 10 to reset, so as to prevent the pushing plate 10 from blocking the subsequent feeding hopper 3. During the movement of the end plate 6, the spring 11 will be compressed, and the spring 11 will undergo elastic deformation. When the kinetic energy of the end plate 6 itself disappears, the spring 11 deforms and recovers, driving the end plate 6 to reset; when furnace lining material falls on the bottom side of the inner wall of the feeding part 101, the furnace lining material can enter the drawer 18 along the grille 16. When enough furnace lining material is accumulated in the drawer 18, the drawer 18 is taken out and the furnace lining material in the drawer 18 is poured into the feed hopper 7 for reuse. Example 2

[0042] Please refer to Figure 6 The difference between this embodiment and the first embodiment is that the lifting part 102 is arranged at an angle, and the conveyor belt 2 can move at an angle when moving into the lifting part 102. The conveyor belt 2 forms a certain angle with the feeding hopper 1, so that the conveyor belt 2 can jointly support the furnace lining with the feeding hopper 1, so that the feeding hopper 1 can transport more furnace lining.

[0043] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fully enclosed transfer conveying and lifting mechanism, characterized in that: The utility model comprises an elevator shell (1), wherein a conveyor belt (2) is installed in the elevator shell (1), a plurality of feeding hoppers (3) are installed on the conveyor belt (2), a moving rod (4) is slidably connected to the feeding hopper (3), a cleaning plate (5) is installed at one end of the moving rod (4) located in the feeding hopper (3), and an end plate (6) is installed at one end of the moving rod (4) located outside the feeding hopper (3), a feed hopper (7) is provided at a lower position of the elevator shell (1), and a discharge hopper (8) is provided at a higher position, and the conveyor belt (2) circulates along the feed hopper (7) toward the discharge hopper (8); a driving member (9) is provided on the elevator shell (1), and the driving member (9) is connected to and drives a push plate (10), and the push plate (10) is arranged corresponding to the end plate (6).

2. The fully enclosed transfer conveying and lifting mechanism according to claim 1 is characterized in that: The elevator housing (1) includes a loading portion (101), a lifting portion (102) installed on one side of the loading portion (101), and a discharging portion (103) installed on one side of the lifting portion (102); the feed hopper (7) is installed on the loading portion (101), the discharge hopper (8) is installed below the discharging portion (103), and the driving member (9) is arranged on one side of the loading portion (101).

3. The fully enclosed transfer conveying and lifting mechanism according to claim 1 is characterized in that: A spring (11) is sleeved on the outer periphery of the moving rod (4), and the spring (11) is arranged and connected between the end plate (6) and the feeding hopper (3).

4. The fully enclosed transfer conveying and lifting mechanism according to claim 1 is characterized in that: The driving member (9) is a push oil cylinder / electric push rod / pneumatic push cylinder, and the execution end of the driving member (9) is connected to the push plate (10).

5. The fully enclosed transfer conveying and lifting mechanism according to claim 1 is characterized in that: A driving wheel (12) and a driven wheel (13) are installed in the elevator housing (1), the conveyor belt (2) is installed on the driving wheel (12) and the driven wheel (13), and a motor is installed on the elevator housing (1), and the motor is connected to and drives the driving wheel (12).

6. The fully enclosed transfer conveying and lifting mechanism according to claim 1 is characterized in that: A plurality of guide wheels (14) are installed in the elevator housing (1), the guide wheels (14) abut against the sides of the conveyor belt (2), and the feeding hopper (3) passes between each set of the guide wheels (14).

7. The fully enclosed transfer conveying and lifting mechanism according to claim 1 is characterized in that: A flexible skirt (15) is installed in the elevator housing (1), and the flexible skirt (15) is arranged near the side of the conveyor belt (2). The flexible skirt (15) is located on both sides of the feeding hopper (3).

8. The fully enclosed transfer conveying and lifting mechanism according to claim 1 is characterized in that: A grille (16) is provided on the bottom side of the elevator housing (1), a material receiving box (17) is installed on the bottom side of the elevator housing (1), and a drawer (18) is slidably connected to the inside of the material receiving box (17).

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