CN223175063U - Conveying mechanism of tunnel type high-temperature oven - Google Patents

Abstract

The utility model discloses a conveying mechanism of a tunnel type high-temperature oven, which relates to the technical field of conveying mechanisms and comprises an oven main body and a conveying mechanism, wherein the conveying mechanism is arranged at the top end of the inner side of the oven main body, the conveying mechanism comprises a conveying roller, a mesh belt and a driving motor, the conveying roller is rotationally connected to the top end of the inner side of the oven main body, the mesh belt is wound on the outer side of the conveying roller, and a water tank is arranged at the bottom end of the inner side of the oven main body. According to the utility model, the cleaning mechanism is arranged, so that when the mesh belt needs to be cleaned, the water pump pumps water in the water tank through the guide pipe and conveys the water to the direction of the spray head, the mesh belt can be flushed through the spray head, and meanwhile, the cleaning brush is in threaded connection with the threaded rod, so that the cleaning brush can reciprocate in the horizontal direction in the process of reciprocating forward and backward rotation of the threaded rod, the cleaning of the mesh belt can be realized, the cleaning process is simpler, more convenient and faster, and the cleanliness is higher.

Description

Conveying mechanism of tunnel type high-temperature oven

Technical Field

The utility model relates to the technical field of conveying mechanisms, in particular to a conveying mechanism of a tunnel type high-temperature oven.

Background

The tunnel type high-temperature oven is drying equipment for conveying products by adopting a mesh belt, and can be divided into a single-channel tunnel oven and a multi-channel tunnel oven according to different channel numbers, wherein the tunnel oven mainly comprises a tunnel hearth, a conveying mechanism, a heating assembly and a control system, the conveying mechanism comprises a driving motor, a conveying roller, the mesh belt and the like, and when the tunnel type high-temperature oven is used, the conveying roller is driven by the driving motor and the mesh belt is enabled to operate, so that baked products can be conveyed by the mesh belt and baked, and the tunnel type high-temperature oven is convenient to use.

But after a period of use, the surface of the net belt of the conveying mechanism can be attached with stains, so that the net belt needs to be cleaned regularly, the quality of baked products is guaranteed, and at present, the net belt is cleaned mainly by using a tool manually, so that the cleaning process is more complicated and inconvenient.

Disclosure of utility model

Accordingly, an object of the present utility model is to provide a conveying mechanism of a tunnel type high temperature oven, so as to solve the technical problems set forth in the background art.

The conveying mechanism comprises a conveying roller, a mesh belt and a driving motor, wherein the conveying roller is rotatably connected to the top end of the inner side of the oven body, the mesh belt is wound on the outer side of the conveying roller, a water tank is arranged at the bottom end of the inner side of the oven body, a cleaning mechanism extending to the outer side is arranged on the inner side of the water tank, the cleaning mechanism comprises a water pump, a guide pipe and a spray head, a threaded rod is rotatably connected to the inner side of the oven body below the mesh belt, and a cleaning brush is in threaded connection with the outer side of the threaded rod.

Preferably, a driving motor is installed at the bottom end of the inner side of the oven main body, and a belt pulley group I is sleeved on the outer side of the output end of the driving motor and the outer side of one conveying roller.

Preferably, the water pump is installed on the mounting plate at the inner side of the water tank, two ends of the water pump are connected with guide pipes, and the spray heads which are arranged at equal intervals are installed at one end of the guide pipes penetrating through the oven main body.

Preferably, the inner side of the oven main body is positioned below the mesh belt and is welded with a limiting rod, limiting holes are symmetrically formed in the cleaning brush, and the cleaning brush and the oven main body form a sliding structure through the limiting rod and the limiting holes.

Preferably, a filter screen is arranged at the top end inside the water tank, an anti-blocking mechanism is arranged between the filter screen and the water tank, and the anti-blocking mechanism comprises a supporting block, a reset spring, a cam, a rotating shaft and a rotating motor.

Preferably, the both sides inside the basin all welded connection has the supporting shoe, welded connection has reset spring between supporting shoe and the filter screen, the inside rotation of basin is connected with the pivot that runs through the oven main part.

Preferably, the outside welded connection of pivot has the cam, install the rotating electrical machines that passes through the shaft coupling with the pivot on the mounting panel of oven main part one end, the pivot is equipped with pulley train two with the outside cover of threaded rod.

In summary, the utility model has the following advantages:

1. The cleaning mechanism is arranged, so that when the mesh belt needs to be cleaned, the water pump pumps water in the water tank through the guide pipe and conveys the water to the direction of the spray head, the mesh belt can be flushed through the spray head, and meanwhile, the cleaning brush is in threaded connection with the threaded rod, so that the cleaning brush can do reciprocating movement in the horizontal direction in the process of reciprocating positive and negative rotation of the threaded rod, the cleaning of the mesh belt can be realized, the cleaning process is simple, convenient and rapid, and the cleanliness is high;

2. According to the utility model, the filter screen and the anti-blocking mechanism are arranged, so that in the flushing process, dirt in water is filtered through the filter screen, water can be recycled, water resources are saved, meanwhile, the rotating motor works, the output end of the rotating motor drives the rotating shaft and the cam to rotate, and the filter screen is elastically connected with the supporting block through the reset spring, so that the impact on the filter screen and the shaking of the filter screen can be realized in the process that one end of the cam far away from the rotating shaft is contacted with and separated from the filter screen, the dirt can move along the water flow direction to the low-lying position, the subsequent collection is facilitated, and the filter screen can be prevented from being blocked.

Drawings

FIG. 1 is a schematic view of the internal structure of the present utility model;

FIG. 2 is a schematic perspective view of the present utility model;

FIG. 3 is a schematic view of a partial rear cut-away structure of the present utility model;

FIG. 4 is a partial front view of the present utility model;

fig. 5 is a schematic perspective view of the front view of the present utility model.

In the figure, 1, an oven main body, 2, a conveying mechanism, 201, a conveying roller, 202, a mesh belt, 203, a driving motor, 3, a cleaning mechanism, 301, a water pump, 302, a conduit, 303, a spray head, 304, a cleaning brush, 305, a threaded rod, 4, a water tank, 5, a filter screen, 6, an anti-blocking mechanism, 601, a supporting block, 602, a reset spring, 603, a cam, 604, a rotating shaft, 605 and a rotating motor.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.

The utility model provides a conveying mechanism of tunnel type high temperature oven, shown in fig. 1-5, includes oven main part 1 and conveying mechanism 2, the inboard top of oven main part 1 is provided with conveying mechanism 2, conveying mechanism 2 includes transfer roller 201, guipure 202 and driving motor 203, transfer roller 201 rotates the inboard top of connection at oven main part 1, guipure 202 winds the outside of establishing in transfer roller 201, driving motor 203 is installed to the inboard bottom of oven main part 1, the outside of driving motor 203 output and one the outside cover of transfer roller 201 are equipped with belt pulley group one, place the product on the guipure 202, start driving motor 203 for driving motor 203's output drives transfer roller 201 rotation and makes guipure 202 drive product move into oven main part 1 under belt pulley group one's effect, so that toast the processing.

Referring to fig. 1-5, it can be seen that a filter screen 5 is disposed at the top end of the interior of the water tank 4, an anti-blocking mechanism 6 is disposed between the filter screen 5 and the water tank 4, the anti-blocking mechanism 6 is composed of a supporting block 601, a return spring 602, a cam 603, a rotating shaft 604 and a rotating motor 605, both sides of the interior of the water tank 4 are welded with the supporting block 601, the return spring 602 is welded between the supporting block 601 and the filter screen 5, the interior of the water tank 4 is rotatably connected with the rotating shaft 604 penetrating through the oven main body 1, the cam 603 is welded on the outer side of the rotating shaft 604, and the rotating motor 605 connected with the rotating shaft 604 through a coupling is mounted on a mounting plate at one end of the oven main body 1;

Referring to fig. 1, 3 and 4, in the flushing process, the filtering of the dirt in the water is realized through the filter screen 5, so that the water can be recycled, water resources are saved, meanwhile, the rotating motor 605 is operated, the output end of the rotating motor 605 drives the rotating shaft 604 and the cam 603 to rotate, and the impact on the filter screen 5 and the shake of the filter screen 5 can be realized in the process that one end of the cam 603 far away from the rotating shaft 604 is contacted and separated from the filter screen 5 due to the elastic connection of the filter screen 5 and the supporting block 601 through the reset spring 602, so that the dirt can move along the water flow direction to the low-lying position, the subsequent collection is facilitated, and the filter screen 5 can be prevented from being blocked.

Referring to fig. 1-5, a water tank 4 is disposed at the bottom end of the inner side of the oven body 1, a cleaning mechanism 3 extending to the outer side is disposed at the inner side of the water tank 4, the cleaning mechanism 3 includes a water pump 301, a conduit 302 and a spray nozzle 303, a threaded rod 305 is rotatably connected to the inner side of the oven body 1 below the mesh belt 202, a cleaning brush 304 is screwed to the outer side of the threaded rod 305, a pulley set II is sleeved on the rotating shaft 604 and the outer side of the threaded rod 305, the water pump 301 is mounted on a mounting plate on the inner side of the water tank 4, the conduits 302 are connected to two ends of the water pump 301, and the spray nozzle 303 disposed at equal intervals is mounted at one end of the conduit 302 penetrating the oven body 1;

Referring to fig. 1-5, when the mesh belt 202 needs to be cleaned, the water pump 301 is enabled to pump water in the water tank 4 through the guide pipe 302 and convey the water to the direction of the spray head 303, so that the mesh belt 202 can be flushed through the spray head 303, and meanwhile, in the process of reciprocating forward and reverse rotation of the threaded rod 305, the cleaning brush 304 reciprocates in the horizontal direction due to the threaded connection of the cleaning brush 304, so that the cleaning of the mesh belt 202 can be realized, the cleaning process is simple, convenient and quick, and the cleanliness is high.

Referring to fig. 1 and 3, it can be seen that the inner side of the oven main body 1 is located below the mesh belt 202 and is welded with a limiting rod, limiting holes are symmetrically formed in the cleaning brush 304, and the cleaning brush 304 and the oven main body 1 form a sliding structure through the limiting rod and the limiting holes, so that the cleaning brush 304 can play a role in supporting and limiting, and the stability of the cleaning brush 304 in the sliding process can be increased.

The utility model has the working principle that when the conveying mechanism of the tunnel type high-temperature oven is used, products are placed on the mesh belt 202, meanwhile, the conveying roller 201 is driven to rotate by the driving motor 203, the mesh belt 202 drives the products to move into the oven main body 1 so as to carry out baking treatment, when the mesh belt 202 needs to be cleaned, the water in the water tank 4 is pumped by the water pump 301 through the guide pipe 302 and is conveyed towards the spray head 303, so that the mesh belt 202 can be flushed through the spray head 303, and the cleaning brush 304 does reciprocating motion in the horizontal direction in the process of reciprocating forward and backward rotation of the threaded rod 305, so that the mesh belt 202 can be cleaned quickly.

Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.

Claims (7)

1. The utility model provides a conveying mechanism of tunnel type high temperature oven, includes oven main part (1) and conveying mechanism (2), its characterized in that, the inboard top of oven main part (1) is provided with conveying mechanism (2), conveying mechanism (2) are including conveying roller (201), guipure (202) and driving motor (203), conveying roller (201) rotate and connect the inboard top at oven main part (1), guipure (202) are around establishing the outside at conveying roller (201), the inboard bottom of oven main part (1) is provided with basin (4), the inboard of basin (4) is provided with cleaning mechanism (3) that extend to the outside, cleaning mechanism (3) are including water pump (301), pipe (302) and shower nozzle (303), the inboard below that is located guipure (202) of oven main part (1) is rotated and is connected with threaded rod (305), the outside threaded connection of threaded rod (305) has clearance brush (304).

2. The conveying mechanism of the tunnel type high-temperature oven according to claim 1, wherein a driving motor (203) is arranged at the bottom end of the inner side of the oven main body (1), and a belt pulley group I is sleeved on the outer side of the output end of the driving motor (203) and the outer side of one conveying roller (201).

3. The conveying mechanism of the tunnel type high-temperature oven according to claim 1, wherein a water pump (301) is installed on an installation plate on the inner side of the water tank (4), two ends of the water pump (301) are connected with guide pipes (302), and spray heads (303) which are arranged at equal intervals are installed at one end of the guide pipes (302) penetrating through the oven main body (1).

4. The conveying mechanism of the tunnel type high-temperature oven according to claim 1, wherein a limiting rod is welded and connected to the inner side of the oven main body (1) below the mesh belt (202), limiting holes are symmetrically formed in the cleaning brush (304), and the cleaning brush (304) and the oven main body (1) form a sliding structure through the limiting rod and the limiting holes.

5. The conveying mechanism of the tunnel type high-temperature oven, as set forth in claim 1, characterized in that a filter screen (5) is disposed at the top end of the interior of the water tank (4), an anti-blocking mechanism (6) is disposed between the filter screen (5) and the water tank (4), and the anti-blocking mechanism (6) is composed of a supporting block (601), a return spring (602), a cam (603), a rotating shaft (604) and a rotating motor (605).

6. The conveying mechanism of the tunnel type high-temperature oven as claimed in claim 5, wherein the two sides of the interior of the water tank (4) are welded with supporting blocks (601), a return spring (602) is welded between the supporting blocks (601) and the filter screen (5), and a rotating shaft (604) penetrating through the oven main body (1) is rotatably connected in the interior of the water tank (4).

7. The conveying mechanism of the tunnel type high-temperature oven, as set forth in claim 6, characterized in that a cam (603) is welded on the outer side of the rotating shaft (604), a rotating motor (605) connected with the rotating shaft (604) through a coupling is installed on a mounting plate at one end of the oven main body (1), and a belt pulley group II is sleeved on the outer sides of the rotating shaft (604) and the threaded rod (305).