Material conveying device

Abstract

The utility model relates to the technical field of material conveying, in particular to a material conveying device which comprises a feeding mechanism. The device further comprises a bar valve mechanism, a transmission mechanism, eight auxiliary mechanisms, two driving mechanisms and four adjusting mechanisms, the bar valve mechanism is installed on the feeding mechanism, the transmission mechanism is installed on the bar valve mechanism, the auxiliary mechanisms are installed on the bar valve mechanism, the driving mechanisms are installed on the bar valve mechanism, and the adjusting mechanisms are installed on the bar valve mechanism. The feeding mechanism is used for storing and feeding materials, the driving mechanism drives the transmission mechanism to drive the bar valve mechanism to adjust the feeding speed, the adjusting mechanism is used for conveniently adjusting the driving mechanism, and the auxiliary mechanism is used for conveniently adjusting the bar valve mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of material conveying, in particular to a material conveying device. Background Art

[0002] Material handling refers to the process of transporting materials from one place to another, aiming to meet production needs and improve production efficiency.

[0003] Existing material conveying, such as the prior art with application number CN201310192510.9, includes a shaft shoulder, an annular groove cover, a spiral shaft, a bearing device, a spiral shaft cylinder and an annular convex sleeve, etc. The spiral material conveying device can effectively prevent the solid attracting agent powder from entering the bearing part, thereby avoiding bearing damage caused by the solid attracting agent powder entering the bearing part.

[0004] However, when the existing technology uses a screw to feed materials, when there is too much material in the silo, the screw is under too much pressure, and the equipment overloads and stops when the screw is running. Long-term operation causes the screw structure to deform and the motor to burn out. In addition, the existing technology is not convenient for adjusting the feeding speed. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a material conveying device which is convenient for adjusting the material passing speed and improves the practicality.

[0006] The utility model discloses a material conveying device, comprising a feeding mechanism; a rod valve mechanism, a transmission mechanism, eight auxiliary mechanisms, two driving mechanisms and four adjusting mechanisms. The rod valve mechanism is installed on the feeding mechanism, the transmission mechanism is installed on the rod valve mechanism, the auxiliary mechanism is installed on the rod valve mechanism, the driving mechanism is installed on the rod valve mechanism, and the adjusting mechanism is installed on the rod valve mechanism. The material is stored and fed through the feeding mechanism, and the driving mechanism drives the rod valve mechanism to adjust the feeding speed. The adjusting mechanism is convenient for adjusting the driving mechanism, and the auxiliary mechanism is convenient for adjusting the rod valve mechanism. The material is stored and fed through the feeding mechanism, and the driving mechanism drives the rod valve mechanism to adjust the feeding speed, thereby improving the practicability. The adjusting mechanism is convenient for adjusting the driving mechanism, thereby realizing the adjustment of the feeding speed, and the auxiliary mechanism is convenient for adjusting the rod valve mechanism.

[0007] Preferably, the feeding mechanism comprises a barrel and a rod valve mechanism, and the rod valve mechanism is installed at the bottom end of the barrel; the material is stored and fed through the barrel, and the conveying speed of the material is adjusted through the rod valve mechanism.

[0008] Preferably, the bar gate mechanism includes a frame body, four first sliding frames, four groups of first bars, four second sliding frames and four groups of second bars. A material passing opening is provided in the frame body, and the frame body is installed at the discharge port of the barrel. The four first sliding frames are slidably installed on one inner wall of the frame body. Two of the four first sliding frames are arranged in a row, divided into upper and lower rows. The four groups of first bars are installed on the four first sliding frames. The four first bars are slidably installed at the material passing opening of the frame body. The four second sliding frames are slidably installed on the other inner wall of the frame body. Two of the four second sliding frames are arranged in a row, divided into upper and lower rows. The four groups of second bars are installed on the four second sliding frames. The four second bars are slidably installed at the material passing opening of the frame body. The first bars and the second bars in the upper layer and the lower layer are fitted together, and the first bars and the second bars in the upper layer are different in thickness from the first bars and the second bars in the lower layer. By sliding the first sliding frames and the second sliding frames on the inner wall of the frame body, the first bars and the second bars slide on the side wall of the material passing opening of the frame body. Furthermore, the feeding speed is adjusted by the fitting size of the first bars and the second bars. Since the diameters of the first bars and the second bars in the upper and lower layers are different, the control of the feeding speed is also different.

[0009] Preferably, the transmission mechanism includes four lead screws and four threaded blocks. One ends of the four lead screws are rotatably installed on the inner wall of the frame body, and the other ends of the four lead screws are rotatably installed on the side wall of the material passing opening of the frame body. The threaded blocks are installed on the lead screws through a threaded relationship. The lead screws are located between the upper and lower layers, and the thread directions of the two horizontal lead screws are opposite. By turning on the driving mechanism to drive the lead screws to rotate, and then driving the threaded blocks to move relative to the lead screws through the threaded relationship, and driving the corresponding first sliding frame or second sliding frame to slide on the inner wall of the frame body through the auxiliary mechanism, the feeding speed is adjusted.

[0010] Preferably, the auxiliary mechanism includes a transmission block, a spring, a handle and a limiting hole. Eight auxiliary mechanisms are installed on the four first sliding frames and the four second sliding frames. A chamber is provided in the first sliding frame or the second sliding frame. The transmission block is slidably installed in the chamber. The spring connects the inner wall of the chamber and the transmission block. A sliding groove is provided on the side wall of the chamber. The handle is installed on the side wall of the transmission block, and the handle is slidably installed in the sliding groove. The limiting hole is installed on the threaded block. When adjusting the corresponding first sliding frame and second sliding frame, by pulling the handle, the transmission block slides into the chamber, and at the same time the spring contracts. When the transmission block is aligned with the limiting hole, the transmission block is pushed into the limiting hole by the elasticity of the spring, which facilitates the transmission mechanism to drive the first sliding frame and the second sliding frame to slide on the inner wall of the frame body, so as to facilitate the adjustment of the feeding speed.

[0011] Preferably, the driving mechanism includes two first gears, two transmission gears, a driving gear and a motor. The two driving mechanisms are symmetrically installed at both ends of the frame. The two first gears are rotatably installed on the two lead screws. The two transmission gears are rotatably installed on the two adjusting mechanisms. The driving gear is rotatably installed on the side wall of the frame through a rotating shaft. The motor is installed on the outer wall of the frame. The output end of the motor is connected to the driving gear. The driving gear meshes with the transmission gear, and the transmission gear meshes with the first gear. By turning on the motor to drive the driving gear to rotate, then driving the transmission gear to rotate through the meshing relationship, and then driving the first gear to rotate due to the meshing relationship, thereby driving the lead screw to rotate, and then driving the first sliding frame and the second sliding frame to slide on the inner wall of the frame with the assistance of the auxiliary mechanism, and further sliding the first bar and the second bar on the side wall of the material passing port, so as to adjust the material passing speed. By adjusting the meshing relationship between the transmission gear and the driving gear and the first gear through the adjusting mechanism, four first sliding frames and four second sliding frames can be individually adjusted with the assistance of the auxiliary mechanism, thereby facilitating multi-stage adjustment of the material passing speed.

[0012] Preferably, the adjusting mechanism includes an adjusting frame and a threaded rod. The four transmission gears are rotatably installed on the four adjusting frames. The adjusting frame is slidably installed on the side wall of the frame. One end of the threaded rod is rotatably installed on the adjusting frame, and the threaded rod is installed on the frame through a threaded relationship. By rotating the threaded rod, the adjusting frame is driven to slide on the frame due to the threaded relationship, thereby facilitating the adjustment of the meshing relationship between the transmission gear and the first gear and the driving gear.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The material storage and feeding of materials are carried out through the feeding mechanism. The driving of the driving mechanism enables the transmission mechanism to drive the bar valve mechanism to adjust the feeding speed, improving the practicability. The adjusting mechanism facilitates the adjustment of the driving mechanism, thereby realizing the adjustment of the feeding speed. The auxiliary mechanism facilitates the adjustment of the bar valve mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the first axonometric structure schematic diagram of the present utility model;

[0015] Figure 2 is the second axonometric structure schematic diagram of the present utility model;

[0016] Figure 3 is the first axonometric structure schematic diagram of the bar valve mechanism of the present utility model;

[0017] Figure 4 is the second axonometric structure schematic diagram of the bar valve mechanism of the present utility model;

[0018] Figure 5 is the top view structure schematic diagram of the bar valve mechanism of the present utility model;

[0019] Figure 6 is a front - view sectional axonometric structural schematic diagram of the bar gate mechanism of the present utility model;

[0020] Figure 7 is a front - view sectional structural schematic diagram of the bar gate mechanism of the present utility model;

[0021] Figure 8 is a first side - view sectional axonometric structural schematic diagram of the bar gate mechanism of the present utility model;

[0022] Figure 9 is a second side - view sectional axonometric structural schematic diagram of the bar gate mechanism of the present utility model;

[0023] Reference signs in the drawings: 01, feeding mechanism; 11, hopper; 02, bar gate mechanism; 21, frame; 22, first sliding rack; 23, first bar; 24, second sliding rack; 25, second bar; 03, transmission mechanism; 31, lead screw; 32, threaded block; 04, auxiliary mechanism; 41, transmission block; 42, spring; 43, handle; 44, limit hole; 05, drive mechanism; 51, first gear; 52, transmission gear; 53, drive gear; 54, motor; 06, adjustment mechanism; 61, adjustment frame; 62, threaded rod. Detailed implementation manners

[0024] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0025] Embodiment 1: As Figures 1 to 5 shown, a material conveying device includes a feeding mechanism 01, and also includes a bar gate mechanism 02, a transmission mechanism 03, eight auxiliary mechanisms 04, two drive mechanisms 05 and four adjustment mechanisms 06. The bar gate mechanism 02 is installed on the feeding mechanism 01, the transmission mechanism 03 is installed on the bar gate mechanism 02, the auxiliary mechanisms 04 are installed on the bar gate mechanism 02, the drive mechanisms 05 are installed on the bar gate mechanism 02, and the adjustment mechanisms 06 are installed on the bar gate mechanism 02;

[0026] The feeding mechanism 01 stores and feeds materials, and the drive of the drive mechanism 05 enables the transmission mechanism 03 to drive the bar gate mechanism 02 to adjust the feeding speed. The adjustment mechanism 06 facilitates the adjustment of the drive mechanism 05, and the auxiliary mechanism 04 facilitates the adjustment of the bar gate mechanism 02;

[0027] The feeding mechanism 01 includes a hopper 11 and the bar gate mechanism 02, and the bar gate mechanism 02 is installed at the bottom end of the hopper 11;

[0028] The bar gate mechanism 02 includes a frame body 21, four first sliding frames 22, four groups of first bars 23, four second sliding frames 24 and four groups of second bars 25. A material passing opening is provided inside the frame body 21. The frame body 21 is installed at the discharge opening of the material cylinder 11. The four first sliding frames 22 are slidably installed on one inner wall of the frame body 21. Two of the four first sliding frames 22 are arranged in a row, divided into upper and lower rows. The four groups of first bars 23 are installed on the four first sliding frames 22. The four first bars 23 are slidably installed at the material passing opening of the frame body 21. The four second sliding frames 24 are slidably installed on the other inner wall of the frame body 21. Two of the four second sliding frames 24 are arranged in a row, divided into upper and lower rows. The four groups of second bars 25 are installed on the four second sliding frames 24. The four second bars 25 are slidably installed at the material passing opening of the frame body 21. The first bars 23 and the second bars 25 in the upper layer and the lower layer are fitted together, and the first bars 23 and the second bars 25 in the upper layer are different in thickness from the first bars 23 and the second bars 25 in the lower layer;

[0029] The material cylinder 11 is used for storing and feeding materials. The bar gate mechanism 02 is used for adjusting the conveying speed of the materials. The first sliding frames 22 and the second sliding frames 24 slide on the inner wall of the frame body 21, so that the first bars 23 and the second bars 25 slide on the side wall of the material passing opening of the frame body 21. Furthermore, the passing speed of the materials is adjusted by the fitting size of the first bars 23 and the second bars 25. Since the diameters of the first bars 23 and the second bars 25 in the upper and lower layers are different, the control of the passing speed is also different.

[0030] Embodiment 2: On the basis of Embodiment 1, the transmission mechanism 03 includes four lead screws 31 and four threaded blocks 32. One ends of the four lead screws 31 are rotatably installed on the inner wall of the frame body 21, and the other ends of the four lead screws 31 are rotatably installed on the side wall of the material passing opening of the frame body 21. The threaded blocks 32 are installed on the lead screws 31 through a threaded relationship. The lead screws 31 are located between the upper and lower layers, and the thread directions of the two horizontal lead screws 31 are opposite;

[0031] The auxiliary mechanism 04 includes a transmission block 41, a spring 42, a handle 43 and a limit hole 44. Eight auxiliary mechanisms 04 are installed on the four first sliding frames 22 and the four second sliding frames 24. A chamber is provided inside the first sliding frame 22 or the second sliding frame 24. The transmission block 41 is slidably installed in the chamber. The spring 42 connects the inner wall of the chamber and the transmission block 41. A sliding groove is provided on the side wall of the chamber. The handle 43 is installed on the side wall of the transmission block 41. The handle 43 is slidably installed in the sliding groove. The limit hole 44 is installed on the threaded block 32;

[0032] The driving mechanism 05 includes two first gears 51, two transmission gears 52, a driving gear 53 and a motor 54. The two driving mechanisms 05 are symmetrically installed at both ends of the frame 21. The two first gears 51 are rotatably installed on the two lead screws 31. The two transmission gears 52 are rotatably installed on the two adjusting mechanisms 06. The driving gear 53 is rotatably installed on the side wall of the frame 21 through a rotating shaft. The motor 54 is installed on the outer wall of the frame 21. The output end of the motor 54 is connected to the driving gear 53. The driving gear 53 meshes with the transmission gear 52, and the transmission gear 52 meshes with the first gear 51;

[0033] The adjusting mechanism 06 includes an adjusting frame 61 and a threaded rod 62. The four transmission gears 52 are rotatably installed on the four adjusting frames 61. The adjusting frame 61 is slidably installed on the side wall of the frame 21. One end of the threaded rod 62 is rotatably installed on the adjusting frame 61, and the threaded rod 62 is installed on the frame 21 through a threaded relationship.

[0034] Such as Figures 1 to 9As shown, during the operation of this embodiment, the barrel 11 stores and feeds the material, the bar valve mechanism 02 adjusts the conveying speed of the material, the first sliding frame 22 and the second sliding frame 24 slide on the inner wall of the frame 21, so that the first bar 23 and the second bar 25 slide on the side wall of the material passing opening of the frame 21. Furthermore, the passing speed is adjusted by the fitting size between the first bar 23 and the second bar 25. Since the diameters of the first bar 23 and the second bar 25 in the upper and lower layers are different, the control of the passing speed is also different. By turning on the driving mechanism 05 to drive the lead screw 31 to rotate, and then driving the threaded block 32 to move relative to the lead screw 31 through the thread relationship, the auxiliary mechanism 04 drives the corresponding first sliding frame 22 or the second sliding frame 24 to slide on the inner wall of the frame 21, thus completing the adjustment of the passing speed. When adjusting the corresponding first sliding frame 22 and the second sliding frame 24, by pulling the handle 43, the transmission block 41 slides into the chamber, and at the same time the spring 42 contracts. When the transmission block 41 aligns with the limiting hole 44, the transmission block 41 is pushed into the limiting hole 44 by the elasticity of the spring 42, which facilitates the driving mechanism 03 to drive the first sliding frame 22 and the second sliding frame 24 to slide on the inner wall of the frame 21, thereby facilitating the adjustment of the passing speed. By turning on the motor 54 to drive the driving gear 53 to rotate, then driving the transmission gear 52 to rotate through the meshing relationship, and then driving the first gear 51 to rotate due to the meshing relationship, thus driving the lead screw 31 to rotate. Therefore, with the assistance of the auxiliary mechanism 04, the first sliding frame 22 and the second sliding frame 24 slide on the inner wall of the frame 21, and then the first bar 23 and the second bar 25 slide on the side wall of the material passing opening, thereby adjusting the passing speed. The adjusting mechanism 06 adjusts the meshing relationship between the transmission gear 52, the driving gear 53 and the first gear 51. With the assistance of the auxiliary mechanism 04, the four first sliding frames 22 and the four second sliding frames 24 can be adjusted individually, which facilitates the multi-stage adjustment of the passing speed. By rotating the threaded rod 62, the adjusting frame 61 slides on the frame 21 due to the thread relationship, which facilitates the adjustment of the meshing relationship between the transmission gear 52, the first gear 51 and the driving gear 53.

[0035] The motor 54 of the present utility model is purchased on the market. Those skilled in the industry only need to install and operate it according to the attached operation manual, without the need for creative labor from those skilled in the art.

[0036] The main function achieved by the present utility model is: during the material conveying process, it is convenient to adjust the passing speed, improving the practicability.

[0037] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. A material conveying device, comprising a feeding mechanism (01); characterized in that: It also includes a rod valve mechanism (02), a transmission mechanism (03), eight auxiliary mechanisms (04), two driving mechanisms (05) and four adjusting mechanisms (06), wherein the rod valve mechanism (02) is mounted on the feeding mechanism (01), the transmission mechanism (03) is mounted on the rod valve mechanism (02), the auxiliary mechanism (04) is mounted on the rod valve mechanism (02), the driving mechanism (05) is mounted on the rod valve mechanism (02), and the adjusting mechanism (06) is mounted on the rod valve mechanism (02); The feeding mechanism (01) stores and feeds materials. The driving mechanism (05) drives the transmission mechanism (03) to drive the rod valve mechanism (02) to adjust the feeding speed. The adjustment mechanism (06) facilitates the adjustment of the driving mechanism (05). The auxiliary mechanism (04) facilitates the adjustment of the rod valve mechanism (02).

2. A material conveying device according to claim 1, characterized in that: The feeding mechanism (01) comprises a barrel (11) and a rod valve mechanism (02), wherein the rod valve mechanism (02) is installed at the bottom end of the barrel (11).

3. A material conveying device as claimed in claim 2, characterized in that: The rod valve mechanism (02) comprises a frame (21), four first sliding frames (22), four groups of first rods (23), four second sliding frames (24) and four groups of second rods (25). A material outlet is provided in the frame (21). The frame (21) is mounted at the material outlet of the barrel (11). The four first sliding frames (22) are slidably mounted on an inner wall of one side of the frame (21). Two of the four first sliding frames (22) are arranged in a row, and are divided into two upper and lower rows. The four groups of first rods (23) are mounted on the four first sliding frames (22). The four first rods (23) are slidably mounted. At the material passing port of the frame (21), four second sliding frames (24) are slidably mounted on the inner wall of the other side of the frame (21), two of the four second sliding frames (24) are arranged in a row, and are divided into two upper and lower rows, four groups of second rods (25) are mounted on the four second sliding frames (24), and the four second rods (25) are slidably mounted at the material passing port of the frame (21), the first rods (23) and the second rods (25) of the upper layer and the lower layer are embedded, and the first rods (23) and the second rods (25) of the upper layer are different in thickness from the first rods (23) and the second rods (25) of the lower layer.

4. A material conveying device as claimed in claim 3, characterized in that: The transmission mechanism (03) comprises four lead screws (31) and four threaded blocks (32). One end of the four lead screws (31) is rotatably mounted on the inner wall of the frame (21), and the other end of the four lead screws (31) is rotatably mounted on the side wall of the material outlet of the frame (21). The threaded blocks (32) are mounted on the lead screws (31) through a threaded relationship. The lead screws (31) are located between the upper and lower layers, and the thread directions of the two lateral lead screws (31) are opposite.

5. A material conveying device as claimed in claim 3, characterized in that: The auxiliary mechanism (04) comprises a transmission block (41), a spring (42), a handle (43) and a limiting hole (44). The eight auxiliary mechanisms (04) are mounted on four first sliding frames (22) and four second sliding frames (24). A chamber is provided in the first sliding frame (22) or the second sliding frame (24). The transmission block (41) is slidably mounted in the chamber. The spring (42) connects the inner wall of the chamber with the transmission block (41). A sliding groove is provided on the side wall of the chamber. The handle (43) is mounted on the side wall of the transmission block (41). The handle (43) is slidably mounted in the sliding groove. The limiting hole (44) is mounted on the threaded block (32).

6. A material conveying device as claimed in claim 3, characterized in that: The driving mechanism (05) comprises two first gears (51), two transmission gears (52), a driving gear (53) and a motor (54). The two driving mechanisms (05) are symmetrically mounted at two ends of the frame (21). The two first gears (51) are rotatably mounted on two lead screws (31). The two transmission gears (52) are rotatably mounted on two adjustment mechanisms (06). The driving gear (53) is rotatably mounted on a side wall of the frame (21) via a rotating shaft. The motor (54) is mounted above an outer wall of the frame (21). The output end of the motor (54) is connected to the driving gear (53). The driving gear (53) meshes with the transmission gear (52). The transmission gear (52) meshes with the first gear (51).

7. A material conveying device as claimed in claim 3, characterized in that: The adjusting mechanism (06) comprises an adjusting frame (61) and a threaded rod (62), wherein four transmission gears (52) are rotatably mounted on the four adjusting frames (61), the adjusting frames (61) are slidably mounted on the side walls of the frame (21), one end of the threaded rod (62) is rotatably mounted on the adjusting frame (61), and the threaded rod (62) is mounted on the frame (21) via a threaded relationship.

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