Comprehensive improved drying kiln

Abstract

The utility model relates to the technical field of drying kilns, and discloses a comprehensive improved drying kiln which comprises a supporting swing seat, a ground connecting hinged support hinged to the left end of the supporting swing seat and a drying kiln heating cylinder arranged at the top end of the supporting swing seat, and a feeding bin assembly is arranged at the right end of the drying kiln heating cylinder. Two bearing seats are rotatably mounted at the left end and the right end of the outer wall of the drying kiln heating cylinder, two U-shaped supporting sliding seats are slidably connected to the bottom ends of the two bearing seats, the bottom ends of the two supporting sliding seats are fixedly mounted on the top wall face of the supporting swing seat, and two mounting plates are fixedly connected to the bottoms of the faces, away from each other, of the two supporting sliding seats. Driving rotating rods penetrating through inner cavities of the two supporting sliding seats are rotationally mounted on the bottom wall faces of the two mounting plates through supports, and vibrating mechanisms are arranged in the inner cavities of the two supporting sliding seats. According to the utility model, the vibrating mechanism is arranged, and the drying kiln heating cylinder rotates and vibrates to realize the purposes of vibrating, dispersing and feeding materials, so that the practicability of the equipment is improved.

Description

Technical Field

[0001] This utility model relates to the field of drying kiln technology, and in particular to a comprehensively improved drying kiln. Background Technology

[0002] A search revealed that application number 202322258544.5 discloses a comprehensive improved drying kiln, including a drying kiln heating cylinder. A left bearing seat and a right bearing seat are respectively provided at both ends of the drying kiln heating cylinder. The left bearing seat and the right bearing seat are respectively movably extended through the two ends of the drying kiln heating cylinder at corresponding positions. The drying kiln heating cylinder is connected to an external power source through a rotating conductive slip ring and wire installed on its outer side wall. A rotating drive mechanism is provided in the middle of the drying kiln heating cylinder.

[0003] In the application for a comprehensive improved drying kiln, the positioning and lifting cylinder group drives the top support roller to press against the bottom right end of the support swing seat. By controlling the tilt angle of the support swing seat, the tilt angle of the entire heating cylinder of the drying kiln can be controlled, ultimately controlling the change of the tilt feeding angle. However, during this operation, when the vibration motor is turned on and the support vertical spring drives the support swing seat to vibrate, it will cause frequent collisions between the support swing seat and the support roller at the top of the positioning and lifting cylinder group, which can easily damage the equipment and reduce its service life. Therefore, we propose a comprehensive improved drying kiln. Utility Model Content

[0004] The present invention aims to solve the technical problems existing in the prior art and provide a comprehensive improved drying kiln.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a comprehensively improved drying kiln, comprising a supporting swing seat, a ground-connecting hinge seat hinged to the left end of the supporting swing seat, and a drying kiln heating cylinder disposed at the top of the supporting swing seat. A feeding hopper assembly is disposed at the right end of the drying kiln heating cylinder. Two bearing seats are rotatably mounted on the left and right ends of the outer wall of the drying kiln heating cylinder. Two U-shaped supporting slides are slidably connected to the bottom ends of the two bearing seats. The bottom ends of the two supporting slides are fixedly installed to the top wall surface of the supporting swing seat, and the bottom ends of the two supporting slides that are far apart from each other are fixedly connected... There are two mounting plates. The bottom walls of the two mounting plates are rotatably mounted with drive rods that pass through the inner cavities of the two support slides via brackets. The inner cavities of the two support slides are equipped with vibration mechanisms, which include two support pulleys that are rotatably connected to the middle of the bottom walls of the inner cavities of the two support slides. The outer walls of the drive rods are fixedly connected with two vibration cams that roll in contact with the tops of the two support pulleys. The middle of the outer walls of the clearance grooves is fixedly mounted with a drive gear. The middle of the outer walls of the drying kiln heating cylinder is fixedly mounted with a driven external gear ring that meshes with the drive gear. The right end of the support swing seat is hinged with a lifting cylinder assembly.

[0006] Furthermore, four limiting grooves are provided on the front and rear side walls of the inner cavities of the two support slides, and four limiting sliders that are fixedly connected to the front and rear ends of the two bearing seats are slidably connected inside the four limiting grooves.

[0007] Furthermore, two sets of return springs are connected between the bottom ends of the two bearing seats and the bottom wall surfaces of the inner cavities of the two support slides.

[0008] Furthermore, two clearance grooves corresponding to the positions of the two vibrating cams are provided at the bottom center of the two bearing seats.

[0009] Furthermore, the two vibration cams are respectively disposed inside the two clearance grooves.

[0010] Furthermore, a drive motor is fixedly installed on the bottom wall of the mounting plate located on the right side.

[0011] Furthermore, the output end of the drive motor is fixedly installed to the right end of the drive lever.

[0012] Furthermore, a scraper assembly is fitted to the top of the inner cavity of the drying kiln heating cylinder, and the tops of the two bearing seats are fixedly installed to the left and right ends of the scraper assembly via brackets.

[0013] This utility model provides a comprehensively improved drying kiln. It has the following beneficial effects:

[0014] 1. This comprehensive improved drying kiln, by incorporating a vibration mechanism, allows the material to be dried to be poured into the right side of the heating cylinder of the drying kiln through the feeding hopper assembly. The drive motor is then turned on, and its output drives the drive gear and two vibrating cams on the drive rotor to rotate. This forces the driven external gear ring meshing with the drive gear to rotate the heating cylinder of the drying kiln. The rotation of the two vibrating cams creates a squeezing effect on the two support pulleys, causing the two vibrating cams to drive the two bearing seats to move up and down along the inner cavity of the two support slides via the drive rotor and two mounting plates. The two bearing seats, in conjunction with the elastic force of two sets of return springs, create a vibration effect on the heating cylinder of the drying kiln. The rotation and vibration of the heating cylinder achieve the purpose of vibrating and dispersing the material, and feeding it. The height can be adjusted by moving the right end of the support swing seat up and down through the telescopic end of the lifting cylinder assembly, thereby adjusting the tilt angle of the support swing seat and ultimately the tilt angle of the heating cylinder of the drying kiln. This ultimately controls the change in the tilt feeding angle. The operation is simple and practical, the structure is reasonable and compact, and the practicality of the equipment is improved. Attached Figure Description

[0015] The structures, proportions, sizes, etc. illustrated in this specification are only for the purpose of assisting those skilled in the art in understanding and reading the content disclosed in the specification, and are not intended to limit the conditions under which this utility model can be implemented, and therefore have no substantial technical significance.

[0016] Figure 1 This is a schematic diagram of the structure of the comprehensively improved drying kiln of this utility model;

[0017] Figure 2 for Figure 1 Enlarged diagram of A in the middle;

[0018] Figure 3 This is a cross-sectional view of the support slide of this utility model.

[0019] Legend:

[0020] 10. Support swing seat; 11. Ground hinge seat; 12. Drying kiln heating cylinder; 13. Bearing seat; 14. Feed hopper assembly; 15. Support slide; 16. Limiting slide groove; 17. Limiting slider; 18. Return spring; 19. Clearance groove; 20. Mounting plate; 21. Drive rod; 22. Vibration cam; 23. Support pulley; 24. Drive gear; 25. Driven external gear ring; 26. Drive motor; 27. Lifting cylinder assembly; 28. Scraper assembly. Detailed Implementation

[0021] A comprehensive improved drying kiln, such as Figure 1-3As shown, the system includes a supporting swing seat 10, a ground-connecting hinge seat 11 hinged to the left end of the supporting swing seat 10, and a drying kiln heating cylinder 12 disposed at the top of the supporting swing seat 10. A feed hopper assembly 14 is disposed at the right end of the drying kiln heating cylinder 12. Two bearing seats 13 are rotatably mounted on the left and right ends of the outer wall of the drying kiln heating cylinder 12. Two U-shaped supporting slides 15 are slidably connected to the bottom ends of the two bearing seats 13. The bottom ends of the two supporting slides 15 are fixedly installed to the top wall surface of the supporting swing seat 10, and the two supporting slides 15 are spaced far apart from each other. Two mounting plates 20 are fixedly connected to the bottom of one side of the drying kiln. A drive rod 21, penetrating the inner cavity of two support slides 15, is rotatably mounted on the bottom wall of the two mounting plates 20 via a bracket. A vibration mechanism is installed inside the inner cavity of the two support slides 15, including two support pulleys 23 rotatably connected to the middle of the bottom wall of the inner cavity of the two support slides 15. Two vibration cams 22, which roll in contact with the tops of the two support pulleys 23, are fixedly connected to the outer wall of the drive rod 21. A drive gear 24 is fixedly installed in the middle of the outer wall of the clearance groove 19. A driven external gear ring 25, meshing with the drive gear 24, is fixedly installed on the middle of the outer wall of the heating cylinder 12. A lifting cylinder assembly 27 is hinged to the right end of the supporting swing seat 10. Four limiting grooves 16 are opened on the front and rear side walls of the inner cavity of the two supporting slide seats 15. Four limiting sliders 17, which are fixedly connected to the front and rear ends of the two bearing seats 13, are slidably connected inside the four limiting grooves 16. Two sets of return springs 18 are connected between the bottom end of the two bearing seats 13 and the bottom wall of the inner cavity of the two supporting slide seats 15. A lifting cylinder assembly 27 is opened in the middle of the bottom end of the two bearing seats 13. Two clearance slots 19 are provided corresponding to the positions of the two vibrating cams 22. The two vibrating cams 22 are respectively set inside the two clearance slots 19. The bottom wall of the mounting plate 20 located on the right side is fixedly installed with a drive motor 26. The output end of the drive motor 26 is fixedly installed with the right end of the drive rod 21. The top of the heating cylinder 12 of the drying kiln is fitted with a scraper assembly 28. The tops of the two bearing seats 13 are fixedly installed with the left and right ends of the scraper assembly 28 through brackets. The feed hopper assembly 14 and the scraper assembly 28 are existing technologies and will not be described in detail.

[0022] The working principle of this utility model is as follows: During use, the material to be dried is poured into the right side of the inner cavity of the drying kiln heating cylinder 12 through the feeding hopper assembly 14. The drive motor 26 is turned on, and its output drives the drive gear 24 on the drive rod 21 and the two vibrating cams 22 to rotate. This forces the driven external gear ring 25, which meshes with the drive gear 24, to rotate the drying kiln heating cylinder 12. The rotation of the two vibrating cams 22 creates a squeezing effect on the two support pulleys 23, causing the two vibrating cams 22 to drive the two bearing seats 13 along the two support slides 15 via the drive rod 21 and the two mounting plates 20. The inner cavity moves up and down, and the two bearing seats 13, together with the elastic force of the two sets of return springs 18, drive the heating cylinder 12 of the drying kiln to create a vibration effect. The rotation and vibration of the heating cylinder 12 of the drying kiln achieve the purpose of vibrating and dispersing the material and feeding it. The height can be adjusted by moving the right end of the support swing seat 10 up and down through the telescopic end of the lifting cylinder group 27, thereby adjusting the tilt angle of the support swing seat 10, and thus adjusting the tilt angle of the heating cylinder 12 of the drying kiln. Ultimately, this achieves the control of the change in the tilt feeding angle. The above operation is simple and practical, and the structure is reasonable and compact, improving the practicality of the equipment.

[0023] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A comprehensive improved drying kiln, comprising a supporting swing seat (10), a ground-connecting hinge seat (11) hinged to the left end of the supporting swing seat (10), and a drying kiln heating cylinder (12) disposed at the top of the supporting swing seat (10), wherein a feeding hopper assembly (14) is disposed at the right end of the drying kiln heating cylinder (12), characterized in that: Two bearing seats (13) are rotatably installed on the left and right ends of the outer wall of the heating cylinder (12) of the drying kiln. Two U-shaped support slides (15) are slidably connected to the bottom ends of the two bearing seats (13). The bottom ends of the two support slides (15) are fixedly installed to the top wall of the support swing seat (10). Two mounting plates (20) are fixedly connected to the bottom of the two support slides (15) on the side away from each other. The bottom wall of the two mounting plates (20) is rotatably installed with a drive rod (21) that penetrates the inner cavity of the two support slides (15) through a bracket. A vibration mechanism is provided in the cavity. The vibration mechanism includes two support pulleys (23) that are rotatably connected to the middle of the bottom wall of the two support slides (15). Two vibration cams (22) that roll in contact with the top of the two support pulleys (23) are fixedly connected to the outer wall of the drive rod (21). A drive gear (24) is fixedly installed in the middle of the outer wall of the clearance groove (19). A driven external gear ring (25) that meshes with the drive gear (24) is fixedly installed in the middle of the outer wall of the drying kiln heating cylinder (12). A lifting cylinder assembly (27) is hinged to the right end of the support swing seat (10).

2. The comprehensively improved drying kiln according to claim 1, characterized in that: Four limiting grooves (16) are provided on the front and rear side walls of the inner cavity of the two support slides (15). Four limiting sliders (17) are slidably connected inside the four limiting grooves (16) and fixedly connected to the front and rear ends of the two bearing seats (13). Two sets of return springs (18) are connected between the bottom end of the two bearing seats (13) and the bottom wall of the inner cavity of the two support slides (15).

3. The comprehensively improved drying kiln according to claim 1, characterized in that: Two clearance grooves (19) corresponding to the positions of the two vibration cams (22) are provided at the bottom center of the two bearing seats (13), and the two vibration cams (22) are respectively set inside the two clearance grooves (19).

4. The comprehensively improved drying kiln according to claim 1, characterized in that: A drive motor (26) is fixedly installed on the bottom wall of the mounting plate (20) located on the right side. The output end of the drive motor (26) is fixedly installed on the right end of the drive rod (21).

5. The comprehensively improved drying kiln according to claim 1, characterized in that: The top of the heating cylinder (12) of the drying kiln is fitted with a scraper assembly (28), and the tops of the two bearing seats (13) are fixedly installed to the left and right ends of the scraper assembly (28) through brackets.

Images