CN212116949U

CN212116949U - Drying machine with built-in movable electric heating rod

Info

Publication number: CN212116949U
Application number: CN201820757248.6U
Authority: CN
Inventors: 王星河
Original assignee: Liaoning Pengda Machinery Design Department
Current assignee: Liaoning Pengda Machinery Design Department
Priority date: 2018-05-21
Filing date: 2018-05-21
Publication date: 2020-12-11
Anticipated expiration: 2028-05-21

Abstract

The utility model relates to a food processing field, concretely relates to built-in portable electric rod's drying-machine. The box comprises a box body, wherein a box door is hinged to an opening of the box body, and a tray is arranged in the box body. The box body is internally partitioned by a partition plate, the partition plate is fixedly provided with a rack in the other side of the box door, a driving motor is fixed on the rack, a driving gear is fixedly connected to an output shaft of the driving motor, connecting shafts are rotatably connected to the upper end and the lower end of the driving gear of the rack, driven gears are fixed on the connecting shafts and are meshed with the driving gear; the two driven gears are connected with crank and rocker mechanisms at the tail ends of the connecting shafts, the crank and rocker mechanisms are connected with electric heating rods, and the impulse gears drive the electric heating rods to swing in a reciprocating mode through the crank and rocker mechanisms. Arc-shaped notches with the same rotating radian as the two third cranks are respectively arranged above and below the partition plate, and two electric heating rods fixed on the third rotating shaft penetrate through the two arc-shaped notches.

Description

Drying machine with built-in movable electric heating rod

Technical Field

The utility model relates to a food processing field, concretely relates to built-in portable electric rod's drying-machine.

Background

Food processing often requires drying of the food, reducing the water content of the food and extending its shelf life. Present drying device for food processing generally is fixed structure, and the food of treating the stoving is put on placing the dish motionless, and later direct heating is dried, and it is inhomogeneous to dry, and the effect is relatively poor.

In order to comprehensively dry the surface of food, a dryer in the prior art generally fixes a row of electric heating pipes in the box body of the dryer corresponding to the position of the food, and the whole row of electric heating pipes are electrified simultaneously to heat during working.

Disclosure of Invention

The utility model provides a high-efficient and energy-conserving food drying device, the upper and lower both ends in this food drying device are provided with respectively can be in the upper surface of waiting to process food and lower surface on reciprocating motion's electric rod dry food to overcome prior art electric heating pipe in large quantity and lead to energy loss's problem.

The utility model adopts the following technical scheme: the utility model provides a drying-machine of built-in portable glow stick, is equipped with the opening including the box, this box one side, and the box articulates in the opening side has the chamber door, is equipped with the tray that is used for placing food that can take out in the box, its characterized in that: the box body is internally provided with a partition plate in a separating way, the other side of the box door of the partition plate is internally fixed with a rack, a driving motor is fixed on the rack, the driving motor is controlled by a control device in the box body to operate, an output shaft of the driving motor is fixedly connected with a driving gear, the rack is rotatably connected with connecting shafts at the upper end and the lower end of the driving gear, driven gears are fixed on the connecting shafts, and the driven gears are all meshed with the driving gear; the tail ends of the two connecting shafts are connected with worms, the worms are spirally connected with sliding blocks, and the back surfaces of the sliding blocks are in sliding connection with first sliding grooves fixed on the inner side wall of the box body; the sliding blocks of the two worms are also fixed with electric heating rods, the tray is positioned between the two sliding blocks, the electric heating rods are fixed with bearings at the other ends of the sliding blocks, the box body is fixed with a second sliding groove on the inner wall of the other end of the sliding groove, and the bearings roll on the second sliding groove.

As a further improvement, T-shaped grooves with corresponding openings are further fixed on two sides in the middle in the box body, and two ends of the tray are respectively connected in the T-shaped grooves in a sliding mode.

As a further improvement, the tray is a mesh plate made of stainless steel wires.

As a further improvement, a connecting rod is fixed at the upper end of the sliding block at the upper part in the box body, an electric heating rod at the upper part in the box body is fixed on the connecting rod, a connecting rod is also fixed at the lower end of the sliding block at the lower part in the box body, and the electric heating rod at the lower part in the box body is fixed on the connecting rod.

As a further improvement, a plurality of electric heating rods are fixed at the bottom of the bracket.

As a further improvement, the partition board, the box door and the box body between the partition board and the box door are all provided with interlayers, and the interlayers are filled with heat preservation cotton.

As a further improvement, the other end of the box door of the box body is hinged with an access door.

From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages: the utility model discloses during the operation, will treat the food of drying and place on the tray. Because the sliding block is connected to the first sliding groove in a sliding mode, when the driving motor drives the two worms to rotate, the sliding block can be driven to move on the first sliding groove. Thereby driving the electric heating rod to move along the first sliding groove. Meanwhile, the control system controls the driving motor to rotate forwards and reversely repeatedly in a certain number of turns, so that the sliding block moves on the first sliding groove in a reciprocating mode. The reciprocating swinging electric heating rod can effectively heat and dry the upper surface and the lower surface of the food in all directions. Compared with the mode that a row of electric heating rods are distributed above the food to be treated in the prior art, the electric heating rods can greatly save energy loss in the process of converting electric energy into heat energy, and the energy-saving effect is effectively achieved. In addition, the bearing at the other end of the electric rod moves on the second sliding groove in the inner wall of the box body, so that the other end of the electric rod, relative to the sliding block, can be effectively supported, and the electric rod is prevented from inclining.

Drawings

Fig. 1 is a schematic side view of the present invention.

FIG. 2 is a schematic view showing the connection of the components on the frame inside the box.

Fig. 3 is a front view of the present invention.

Fig. 4 is an enlarged view of direction a in fig. 3.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings.

Referring to the attached figure 1, the dryer with the built-in movable electric heating rod comprises a box body 1, wherein an opening is formed in one side of the box body 1, a box door 2 is hinged to the side face of the opening of the box body 1, and a partition plate 4 is separated from the box body 1. The partition plate 4, the box door 2 and the box body 1 between the partition plate 4 and the box door 2 are all provided with interlayers, heat insulation cotton (not shown in the drawing) is filled in the interlayers, and the heat insulation cotton is asbestos in the prior art, so that heat in the box body 1 is not easy to lose in the drying operation process. A tray 9 which can be taken out and is used for placing food to be processed is arranged in the box body 1, and the tray 9 is a mesh plate made of stainless steel wires. And T-shaped grooves 10 corresponding to the openings are further fixed on two sides of the middle in the box body 1, and two ends of the tray 9 are respectively connected into the T-shaped grooves 10 in a sliding mode. A control system (not shown in the figure) is also arranged in the box body 1, and the control system is a PLC controller.

Referring to fig. 1 to 4, a partition plate 4 is partitioned in the box body 1, a rack 16 is fixed in the other side of the box door 2 of the partition plate 4, a driving motor 5 is fixed on the rack 16, and the control system controls the driving motor 5 to open and close. The output shaft of the driving motor 5 is fixedly connected with a driving gear 18, the frame 16 is rotatably connected with a connecting shaft 17 at the upper end and the lower end of the driving gear 18, and the connecting shaft 17 and the frame 16 can be connected through a bearing seat (not shown in the drawing), which is a conventional technology in the field and will not be described in detail herein. The connecting shafts 17 are coaxially fixed with driven gears 19, the driven gears 19 are meshed with the driving gears 18, and when the driving gears 18 are driven by the driving motor 5 to rotate, the driving gears 18 can drive the two driven gears 19 to rotate, so that the two connecting shafts 17 can rotate in the same direction and synchronously under the driving of the two driven gears 19.

The tail ends of the connecting shafts positioned at the upper part and the lower part in the box body are respectively connected with a worm 6, the worm 6 is spirally connected with a sliding block 7, and the back of the sliding block 7 is in sliding connection with a first sliding groove 10 fixed on the inner side wall of the box body 1. The upper end of the sliding block 7 above the box body 1 is fixed with a connecting rod 8, the lower end of the sliding block 7 below the box body 1 is also fixed with a connecting rod 8, and the tail ends of the two connecting rods 8 are fixedly connected with an electric heating rod 3. The other end of the electric heating rod 3 relative to the sliding block 7 is fixed with a bearing 13, the inner wall of the box body 1 relative to the other end of the first sliding groove 10 is fixed with a second sliding groove 12, and the bearing 13 rolls on the second sliding groove 12, so that the other end of the electric heating rod 3 relative to the sliding block 7 can be effectively supported, and the electric heating rod 3 is prevented from inclining. The tray 9 is positioned between the two sliding blocks 7, so that the upper part and the lower part of the food to be processed placed on the tray 9 can be dried by the electric heating rod 3. In addition, the other end of the box body 1 at the box door 2 is hinged with an access door 11, so that the driving motor 5, the first crank 6, the second crank 7, the third crank 8 and other parts can be conveniently overhauled.

Because the sliding block 7 is slidably connected to the first sliding chute 10, when the driving motor 5 drives the two worms 6 to rotate, the sliding block 7 can be driven to move on the first sliding chute 10. Thereby driving the electric heating rod 3 to move along the first sliding groove 10. Meanwhile, a program is written in the control system, so that the control system controls the driving motor 5 to rotate forwards and reversely repeatedly in a certain number of turns through the program, and the sliding block 7 moves on the first sliding chute 10 in a reciprocating mode. Preferably, the connecting shaft 17 can drive a crank-rocker mechanism in the prior art to drive the sliding block 7 to reciprocate, and the sliding block 7 can also reciprocate on the first sliding chute 10.

During operation, food to be dried is placed on the tray 9, and the electric heating rods 3 above and below the tray 9 can effectively heat and dry the food in all directions. Compared with the mode that a row of electric heating rods 3 are distributed above and below the food to be dried in the prior art, energy loss in the process of converting electric energy into heat energy can be greatly saved only by using two electric heating rods 3, and the energy-saving effect is effectively achieved.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a drying-machine of built-in portable glow stick, is equipped with the opening including the box, this box one side, and the box articulates in the opening side has the chamber door, is equipped with the tray that is used for placing food that can take out in the box, its characterized in that: the box body is internally provided with a partition plate in a separating way, the other side of the box door of the partition plate is internally fixed with a rack, a driving motor is fixed on the rack, the driving motor is controlled by a control device in the box body to operate, an output shaft of the driving motor is fixedly connected with a driving gear, the rack is rotatably connected with connecting shafts at the upper end and the lower end of the driving gear, driven gears are fixed on the connecting shafts, and the driven gears are all meshed with the driving gear; the tail ends of the two connecting shafts are connected with worms, the worms are spirally connected with sliding blocks, and the back surfaces of the sliding blocks are in sliding connection with first sliding grooves fixed on the inner side wall of the box body; the sliding blocks of the two worms are also fixed with electric heating rods, the tray is positioned between the two sliding blocks, the electric heating rods are fixed with bearings at the other ends of the sliding blocks, the box body is fixed with a second sliding groove on the inner wall of the other end of the sliding groove, and the bearings roll on the second sliding groove.

2. The dryer with built-in movable electric heating bar as claimed in claim 1, wherein: and T-shaped grooves corresponding to the openings are further fixed on two sides of the middle in the box body, and two ends of the tray are respectively connected in the T-shaped grooves in a sliding mode.

3. The dryer with built-in movable electric heating bar as claimed in claim 1, wherein: the tray is a mesh plate made of stainless steel wires.

4. The dryer with built-in movable electric heating bar as claimed in claim 1, wherein: the upper end of the sliding block at the upper part in the box body is fixed with a connecting rod, the electric heating rod at the upper part in the box body is fixed on the connecting rod, the lower end of the sliding block at the lower part in the box body is also fixed with a connecting rod, and the electric heating rod at the lower part in the box body is fixed on the connecting rod.

5. The dryer with built-in movable electric heating bar as claimed in claim 1, wherein: the box between baffle, chamber door and baffle and the chamber door all is equipped with the intermediate layer, and this intermediate layer intussuseption is filled with the heat preservation cotton.

6. The dryer with built-in movable electric heating bar as claimed in claim 1, wherein: the other end of the box body at the box door is hinged with an access door.