CN219934483U

CN219934483U - Anti-adhesion dryer

Info

Publication number: CN219934483U
Application number: CN202321446128.1U
Authority: CN
Inventors: 杨章福
Original assignee: Yunnan Nongjiale Agriculture Co ltd
Current assignee: Yunnan Nongjiale Agricultural Group Co.,Ltd.
Priority date: 2023-06-08
Filing date: 2023-06-08
Publication date: 2023-10-31
Anticipated expiration: 2033-06-08

Abstract

The utility model discloses an anti-adhesion dryer, which comprises a roller and a roller driving mechanism; a beating shaft is rotatably arranged above the roller, and a plurality of beating components are arranged on the beating shaft at intervals; the beating component comprises a hanging lug fixedly connected to the beating shaft, and a rotating shaft rotatably arranged on the hanging lug; an upper rod fixedly connected to the rotating shaft, and a sleeve is fixedly arranged outside the upper rod; a lower rod is movably arranged in the sleeve; two ends of the spring are fixedly connected with the upper rod and the lower rod respectively; one end of the lower rod is fixedly connected with a striking hammer. The utility model has the advantages that: simple structure hits the subassembly and can not produce the interference with the cylinder actuating mechanism of installing in the cylinder below, and anti-adhesion is effectual, and does not have to hit the blind area.

Description

Anti-adhesion dryer

Technical Field

The utility model relates to the technical field of fertilizer drying devices, in particular to an anti-adhesion dryer.

Background

Most of the existing fertilizer drying devices adopt roller dryers. Because the moisture in the material is higher, the fertilizer is easy to adhere to the inner wall of the roller, the drying effect is influenced, and the movement of the material is influenced. Most of the existing anti-adhesion roller type dryers are provided with a plurality of beating columns fixedly arranged on the outer wall of a roller, and beating balls moving inside the beating columns continuously beat the roller in the rotating process of the roller to prevent materials from being adhered. However, the bottom of the roller needs to be provided with a plurality of groups of roller driving mechanisms, and a beating column is not arranged in a region corresponding to the roller driving mechanisms, so that the phenomenon of material bonding still occurs in the roller in the region, and a beating blind area exists. Therefore, there is a great need to develop a dryer capable of having a good anti-blocking effect.

Disclosure of Invention

The utility model aims to solve the technical problem of providing an anti-adhesion dryer which is simple in structure, a beating component cannot interfere with a roller driving mechanism arranged below a roller, the anti-adhesion effect is good, and a beating blind area is avoided.

In order to solve the technical problems, the technical scheme of the utility model is an anti-adhesion dryer, which comprises a roller and a roller driving mechanism; a beating shaft is rotatably arranged above the roller, and a plurality of beating components are arranged on the beating shaft at intervals; the beating component comprises a hanging lug fixedly connected to the beating shaft, and a rotating shaft rotatably arranged on the hanging lug; an upper rod fixedly connected to the rotating shaft, and a sleeve is fixedly arranged outside the upper rod; a lower rod is movably arranged in the sleeve; two ends of the spring are fixedly connected with the upper rod and the lower rod respectively; one end of the lower rod is fixedly connected with a striking hammer.

Furthermore, in the beating state, a baffle is fixedly connected between one ends of the two hangers, which are far away from the roller.

Further, the sleeve is fixedly connected with the upper rod through bolts.

Further, the roller driving mechanism is provided with a plurality of groups, and each group of roller driving mechanism comprises a motor, a driving gear arranged on an output shaft of the motor, and a gear ring fixedly connected on the outer wall of the roller and meshed with the driving gear.

Further, a plurality of striking columns with cavities which are distributed at intervals are fixedly arranged on the outer wall of the roller between two adjacent roller driving mechanisms; the striking column is movably provided with a striking ball.

Further, the number of the beating components is consistent with that of the roller driving mechanisms, and each group of beating components is located above the roller driving mechanisms.

Further, the device also comprises a striking shaft driving mechanism for driving the striking shaft to rotate.

Further, the striking shaft driving mechanism comprises a gear motor, a driving belt pulley arranged on the gear motor, a driven belt pulley arranged on the striking shaft and a synchronous belt for connecting the driving belt pulley and the driven belt pulley; both ends of the striking shaft are rotatably arranged on the mounting plate.

The utility model has the beneficial effects that:

the beating shaft rotates to drive the beating assembly to rotate, when the beating hammer rotates to the upper part, the beating hammer instantly falls under the action of gravity to beat the roller, and the generated impact force can enable the materials adhered on the roller to be shaken off, so that the materials are prevented from being adhered on the inner wall of the roller. The utility model has simple structure, the beating component is positioned above the roller obliquely, can not interfere with the roller driving mechanism arranged below the roller, has good anti-adhesion effect, and has no beating blind area.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment;

FIG. 2 is a schematic side view of a hammer in a critical state;

FIG. 3 is a schematic side view of the hammer in a lower striking state;

FIG. 4 is an enlarged schematic view of a partial structure of an exemplary striking assembly.

In the figure, a 1-roller, a 2-roller driving mechanism, a 201-motor, a 202-driving gear, a 203-rack, a 3-striking shaft, a 4-striking component, a 401-hanging lug, a 402-rotating shaft, a 403-upper rod, a 404-lower rod, a 405-striking hammer, a 406-spring, a 407-sleeve, a 408-baffle, a 5-striking shaft driving mechanism, a 501-gear motor, a 502-driving belt pulley, a 503-synchronous belt, a 504-driven belt pulley, a 6-striking column and a 7-mounting plate.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

An anti-adhesion dryer, as shown in fig. 1-3, comprises a roller 1 and a roller driving mechanism 2; a beating shaft 3 is rotatably arranged above the roller 1, and a plurality of beating components 4 are arranged on the beating shaft 3 at intervals; the striking component 4 comprises a hanging lug 401 fixedly connected to the striking shaft 3, and a rotating shaft 402 rotatably arranged on the hanging lug 401; an upper rod 403 fixedly connected to the rotating shaft 402, wherein a sleeve 407 is fixedly arranged outside the upper rod 403; a lower rod 404 is movably arranged in the sleeve 407; two ends of the spring 406 are fixedly connected with the upper rod 403 and the lower rod 404 respectively; one end of the lower rod 404 is fixedly connected with a striking hammer 405.

The striking shaft 3 rotates to drive the striking assembly 4 to rotate, when the striking hammer 405 rotates to the upper side, the striking hammer instantaneously drops under the action of gravity to strike the roller 1, and the generated impact force can enable the materials adhered on the roller 1 to be shaken off, so that the materials are prevented from being adhered on the inner wall of the roller 1. The utility model has simple structure, the beating component 4 is positioned obliquely above the roller 1, can not interfere with the roller driving mechanism 2 arranged below the roller 1, has good anti-adhesion effect, and has no beating blind area.

Specifically, in the state of being struck by the striking hammer 405, a damper 408 is fixedly connected between one ends of the two lugs 401, which are far away from the drum 1. The flapper 408 may act to hold and push the upper rod 403 during rotation.

Specifically, for easy disassembly and assembly, the sleeve 407 is fastened to the upper rod 403 by bolts.

Specifically, the drum driving mechanism 2 has several groups, and each group of drum driving mechanism 2 includes a motor 201, a driving gear 202 mounted on an output shaft of the motor 201, and a gear ring 203 engaged with the driving gear 202 and fixedly connected to an outer wall of the drum 1.

Specifically, a plurality of striking columns 6 with cavities which are distributed at intervals are fixedly arranged on the outer wall of the roller 1 between two adjacent roller driving mechanisms 2; a hitting ball is movably arranged in the hitting post 6. The cylinder 1 drives the striking post 6 to rotate in the rotating process, and the striking ball moves to one end of the striking post 6 under the action of centrifugal force. When the striking post 6 rotates to the position right above the drum 1, the striking ball instantaneously drops under the action of gravity to strike the drum 1.

Specifically, the number of striking assemblies 4 is identical to the number of the drum driving mechanisms 2, and each group of striking assemblies 4 is located above the drum driving mechanisms 2. The beating assembly 4 is installed in the area where the roller driving mechanism 2 is installed, and the beating assembly 4 is used for beating the roller 1 in the area, so that the beating blind area generated by the fact that the beating post 6 cannot be installed is eliminated.

Specifically, a striking shaft driving mechanism 5 for driving the striking shaft 3 to rotate is also included.

Specifically, the striking shaft driving mechanism 5 includes a gear motor 501, a driving pulley 502 mounted on the gear motor 501, a driven pulley 504 mounted on the striking shaft 3, and a timing belt 503 for connecting the driving pulley 502 and the driven pulley 504; both ends of the striking shaft 3 are rotatably mounted on the mounting plate 7.

Working principle of the embodiment:

in operation, the roller driving mechanism 2 drives the roller 1 to rotate. At the same time, the striking shaft driving mechanism 5 drives the striking shaft 3 to rotate. The striking shaft 3 drives the striking component 4 to rotate, when the striking component 4 rotates to the upper part (shown in fig. 2), the striking hammer 405 instantaneously drops under the action of gravity to strike the roller 1 (shown in fig. 3), and the generated impact force can enable the materials adhered on the roller 1 to be shaken off, so that the materials are prevented from being adhered on the inner wall of the roller 1. As the striking shaft 3 rotates, the spring 406 is compressed and the lower rod 404 is retracted into the sleeve 407. The striking shaft 3 continues to rotate, gradually drives the striking hammer 405 to separate from the roller 1, and drives the striking hammer 405 to continuously rise until the striking hammer falls down again when rotating above again, so as to strike the roller 1. The striking component 4 is positioned obliquely above the roller 1, and does not interfere with the roller driving mechanism 2 arranged below the roller 1, so that the anti-adhesion effect is good. The cylinder 1 drives the striking post 6 to rotate in the rotating process, and the striking ball moves to one end of the striking post 6 under the action of centrifugal force. When the striking post 6 rotates to the position right above the drum 1, the striking ball instantaneously drops under the action of gravity to strike the drum 1. The beating assembly 4 is installed in the area where the roller driving mechanism 2 is installed, and the beating assembly 4 is used for beating the roller 1 in the area, so that the beating blind area generated by the fact that the beating post 6 cannot be installed is eliminated.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims

1. An anti-adhesion dryer comprises a roller (1) and a roller driving mechanism (2); the method is characterized in that: a beating shaft (3) is rotatably arranged above the roller (1), and a plurality of beating components (4) are arranged on the beating shaft (3) at intervals; the striking component (4) comprises a hanging lug (401) fixedly connected to the striking shaft (3), and a rotating shaft (402) rotatably arranged on the hanging lug (401); an upper rod (403) fixedly connected to the rotating shaft (402), and a sleeve (407) is fixedly arranged outside the upper rod (403); a lower rod (404) is movably arranged in the sleeve (407); two ends of the spring (406) are fixedly connected with the upper rod (403) and the lower rod (404) respectively; one end of the lower rod (404) is fixedly connected with a striking hammer (405).

2. The anti-blocking dryer according to claim 1, wherein: in the beating state of the beating hammer (405), a baffle (408) is fixedly connected between one ends of the two hangers (401) far away from the roller (1).

3. The anti-blocking dryer according to claim 2, wherein: the sleeve (407) is connected with the upper rod (403) through bolt fastening.

4. The anti-blocking dryer according to claim 3, wherein: the roller driving mechanism (2) is provided with a plurality of groups, each group of roller driving mechanism (2) comprises a motor (201), a driving gear (202) arranged on the output shaft of the motor (201), and a gear ring (203) fixedly connected on the outer wall of the roller (1) and meshed with the driving gear (202).

5. The anti-blocking dryer according to claim 4, wherein: a plurality of striking columns (6) which are distributed at intervals and provided with cavities are fixedly arranged on the outer wall of the roller (1) between two adjacent groups of roller driving mechanisms (2); the striking column (6) is internally and movably provided with a striking ball.

6. The anti-blocking dryer according to claim 5, wherein: the number of the beating components (4) is consistent with that of the roller driving mechanisms (2), and each group of beating components (4) is located above the roller driving mechanisms (2).

7. The anti-blocking dryer according to claim 1, wherein: the device also comprises a striking shaft driving mechanism (5) for driving the striking shaft (3) to rotate.

8. The anti-blocking dryer according to claim 7, wherein: the striking shaft driving mechanism (5) comprises a gear motor (501), a driving pulley (502) arranged on the gear motor (501), a driven pulley (504) arranged on the striking shaft (3) and a synchronous belt (503) used for connecting the driving pulley (502) and the driven pulley (504); both ends of the striking shaft (3) are rotatably arranged on the mounting plate (7).