CN219977037U - Automatic feeding and discharging device of flat bed dryer - Google Patents

Abstract

The utility model discloses an automatic feeding and discharging device of a flat bed dryer, which relates to the technical field of dryers and comprises a drying box, a hopper, a fixed rod, a fixed column, a scraping plate and a collecting box, wherein two pairs of support rods are fixedly arranged at the lower end of the drying box, a feeding pipe is fixedly arranged on the fixed rod, a spiral rotating piece is arranged in the feeding pipe in a rotating mode, a second motor is fixedly arranged on the fixed column, a rotating rod is fixedly arranged on an output shaft of the second motor, a connecting rod is rotatably arranged at one end of the rotating rod, a sliding block is rotatably arranged at one end of the connecting rod, and the sliding block is in sliding connection with a sliding groove. According to the utility model, through additionally arranging the feeding pipe, the spiral rotating piece and the scraping plate, the automatic feeding and discharging of the flat bed dryer are realized, the feeding and discharging are not needed to be completed manually, the feeding speed is high, the drying efficiency of the flat bed dryer is high, the sliding block and the scraping plate work cooperatively, the thickness distribution of crops in the drying box is consistent, the condition of uneven drying does not exist in the drying process is realized, and the drying quality of the crops is greatly improved.

Description

Automatic feeding and discharging device of flat bed dryer

Technical Field

The utility model relates to the field of dryers, in particular to an automatic feeding and discharging device of a flat bed dryer.

Background

Crops are a variety of plants cultivated in agriculture. Comprises two major types of grain crops and economic crops. The people take food as a day, so that the relationship between people and food is expressed, and the reasonable diet collocation can bring health to the people. The flat bed dryer is a heat lifting device, and is mainly applied to the drying and dewatering processes of crops, foods, medicinal materials, wood and industrial products.

1. The existing traditional flat bed dryer cannot automatically feed and discharge, the feeding and discharging needs to be completed manually, and the manual feeding and discharging speeds are low, so that the drying efficiency of the flat bed dryer is low, and the requirement of industrial production cannot be met; 2. in the traditional mode, the feeding of the dryer easily causes the problems of raw material accumulation and uneven thickness, and causes uneven drying in the drying process, thereby greatly reducing the drying quality of crops and forming unnecessary waste.

Disclosure of Invention

The utility model aims to solve the defects that automatic feeding and discharging cannot be realized and the thickness of crops is uneven in the prior art, and provides an automatic feeding and discharging device of a flat bed dryer.

In order to solve the problems that the automatic feeding and discharging can not be realized and the thickness of crops is uneven in the prior art, the utility model adopts the following technical scheme:

the utility model provides an automatic feed and discharge device of flat bed formula drying-machine, includes stoving case, hopper, dead lever, fixed column, scraper blade and collection box, stoving case lower extreme is fixed to be equipped with two pairs of bracing pieces, fixed being equipped with a plurality of connecting rods on the stoving case, the connecting rod all with hopper fixed connection, fixed being equipped with the material loading pipe on the dead lever, the feed inlet has been seted up on the material loading pipe, fixed being equipped with the discharging pipe on the material loading pipe, the material loading pipe internal rotation is equipped with the spiral rotor, material loading pipe one end is fixed and is equipped with first motor, first motor output shaft and spiral rotor fixed connection, fixed being equipped with the second motor on the fixed column, the fixed dwang that is equipped with of second motor output shaft, dwang one end rotates and is equipped with the transfer line, transfer line one end rotates and is equipped with the slider, the spout has been seted up to stoving case one side, scraper blade and slider fixed connection, it is equipped with a pair of roller bearing, a pair of cover is equipped with the guipure on the roller, stoving case one side is fixed to be equipped with the third motor, one output shaft and third fixed connection.

Preferably, a fourth motor is fixedly arranged on the sliding block, a worm is fixedly arranged on an output shaft of the fourth motor, a limiting rod is rotationally arranged on the sliding block, a worm wheel is fixedly arranged on the limiting rod, the worm wheel is meshed with the worm, a gear is fixedly arranged on the limiting rod, a rack is fixedly arranged on the scraping plate, and the gear is meshed with the rack.

Preferably, a baffle is rotatably arranged on one side of the drying box, and the baffle is attached to one side of the drying box.

Preferably, the support rods are uniformly distributed, and three connecting rods are arranged.

Preferably, the output shaft of the first motor penetrates through the feeding pipe, and the discharging pipe penetrates through the feeding pipe.

Preferably, the second motor output shaft penetrates through the fixed column, and the sliding block is attached to the inner wall of the sliding groove.

Preferably, the spiral rotating piece is attached to the inner wall of the feeding pipe, and the scraping plate is attached to the inner wall of the drying box.

Preferably, the limit rod penetrates through the worm wheel, and the worm penetrates through the sliding block.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, through additionally arranging the feeding pipe, the spiral rotating piece and the scraping plate, the automatic feeding and discharging of the flat bed dryer are realized, the feeding and discharging are not needed to be completed manually, the feeding speed is high, the drying efficiency of the flat bed dryer is increased, and the requirement of industrial production is met;

2. according to the utility model, the sliding block and the scraping plate work cooperatively, so that the thickness distribution of crops in the drying box is consistent, the drying non-uniformity condition does not exist in the drying process, the drying quality of the crops is greatly improved, and the practicability of the device is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of a front view of the present utility model;

FIG. 2 is a schematic diagram of a cross-sectional structure of a drying box and a feeding pipe of the utility model;

FIG. 3 is a schematic cross-sectional view of a slider of the present utility model;

FIG. 4 is an enlarged schematic view of FIG. 3A in accordance with the present utility model;

number in the figure: 1. a drying box; 11. a support rod; 12. a hopper; 121. a connecting rod; 13. a fixed rod; 131. feeding pipes; 132. a feed inlet; 133. a discharge pipe; 134. a spiral rotating piece; 135. a first motor; 14. fixing the column; 141. a second motor; 142. a rotating lever; 143. a transmission rod; 144. a slide block; 145. a chute; 15. a scraper; 16. a roller; 161. a mesh belt; 162. a third motor; 2. a fourth motor; 21. a worm; 22. a limit rod; 23. a worm wheel; 24. a gear; 25. a rack; 3. a baffle; 31. and (5) collecting a box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1: the embodiment provides an automatic feeding and discharging device of a flat bed dryer, see fig. 1-4, specifically, the automatic feeding and discharging device comprises a drying box 1, a hopper 12, a fixed rod 13, a fixed column 14, a scraping plate 15 and a collecting box 31, wherein two pairs of supporting rods 11 are fixedly arranged at the lower end of the drying box 1, a plurality of connecting rods 121 are fixedly arranged on the drying box 1, the connecting rods 121 are fixedly connected with the hopper 12, a feeding pipe 131 is fixedly arranged on the fixed rod 13, a feeding hole 132 is arranged on the feeding pipe 131, a discharging pipe 133 is fixedly arranged on the feeding pipe 131, a spiral rotating plate 134 is rotationally arranged on the feeding pipe 131, a first motor 135 is fixedly arranged at one end of the feeding pipe 131, an output shaft of the first motor 135 is fixedly connected with the spiral rotating plate 134, a second motor 141 is fixedly arranged on the fixed column 14, a rotating rod 142 is rotationally arranged at one end of the rotating rod 142, a sliding block 144 is rotationally arranged at one end of the driving rod 143, a sliding groove 145 is arranged at one side of the drying box 1, the sliding block 144 is fixedly connected with the sliding groove 145, the scraping plate 15 is fixedly connected with the sliding block 144, a pair of rolling shafts 16 are rotationally arranged on the drying box 1, a pair of rolling shafts 16 are fixedly arranged on the sliding shafts 161, a net 161 are fixedly arranged on the other side of the drying box 1, a net is fixedly arranged on the rolling shafts 161, and the rolling shafts 162 are fixedly arranged on the rolling shafts and are fixedly connected with the third motor and the rolling shafts 162, and the first motor 161 are fixedly arranged on the rolling shafts;

a baffle 3 is rotationally arranged on one side of the drying box 1, the baffle 3 is attached to one side of the drying box 1, the supporting rods 11 are uniformly distributed, three connecting rods 121 are arranged, the output shaft of a first motor 135 penetrates through the feeding pipe 131, a discharging pipe 133 penetrates through the feeding pipe 131, the output shaft of a second motor 141 penetrates through the fixing column 14, a sliding block 144 is attached to the inner wall of a sliding groove 145, a spiral rotating piece 134 is attached to the inner wall of the feeding pipe 131, and a scraping plate 15 is attached to the inner wall of the drying box 1;

the feeding pipe 131 is arranged in a grain bin, crops enter the feeding pipe 131 through the feeding hole 132, the first motor 135 drives the spiral rotating piece 134 to rotate, the spiral rotating piece 134 drives the crops to reach the discharging pipe 133, the discharging pipe 133 conveys the crops into the hopper 12, the crops enter the mesh belt 161 in the drying box 1 from the hopper 12, the third motor 162 drives the mesh belt 161 to rotate through the roller 16, the crops on the mesh belt 161 are prevented from being piled, the second motor 141 drives the rotating rod 142 to rotate, the rotating rod 142 drives the transmission rod 143 to move, the transmission rod 143 drives the sliding block 144 to move, the sliding block 144 can only move along the sliding groove 145 under the limit of the sliding groove 145, the sliding block 144 drives the scraping plate 15 to move, the dried crops are pushed out of the drying box 1, automatic feeding and discharging of the flat bed dryer are achieved, feeding and discharging do not need to be completed manually, and feeding and discharging speed is high, and drying efficiency of the flat bed dryer is improved.

The description is as follows: in this embodiment, the second motor 141 drives the rotating rod 142 to rotate, the rotating rod 142 drives the driving rod 143 to move, the driving rod 143 drives the sliding block 144 to move, the sliding block 144 can only move along the sliding groove 145 under the restriction of the sliding groove 145, and the sliding block 144 drives the scraper 15 to move.

Example 2: in example 1, there is also a problem of uneven crop thickness, and therefore, this example further includes, on the basis of example 1:

in the specific implementation process, as shown in fig. 3 and 4, a fourth motor 2 is fixedly arranged on a sliding block 144, a worm 21 is fixedly arranged on an output shaft of the fourth motor 2, a limit rod 22 is rotationally arranged on the sliding block 144, a worm wheel 23 is fixedly arranged on the limit rod 22, the worm wheel 23 is meshed with the worm 21, a gear 24 is fixedly arranged on the limit rod 22, a rack 25 is fixedly arranged on a scraping plate 15, the gear 24 is meshed with the rack 25, the limit rod 22 penetrates through the worm wheel 23, and the worm 21 penetrates through the sliding block 144;

the fourth motor 2 drives the worm 21 to rotate, the worm 21 drives the worm wheel 23 to rotate, the worm wheel 23 drives the gear 24 to rotate through the limiting rod 22, and the gear 24 is meshed with the rack 25, so that the gear 24 drives the scraper 15 to move upwards through the sliding block 144, a gap between the scraper and the drying box 1 is reserved, the gap is the thickness of crops, the thickness distribution of the crops is consistent through the reciprocating motion of the scraper 15, the condition of uneven drying in the drying process is avoided, and the drying quality of the crops is greatly improved.

In the specific implementation process, as shown in fig. 1 and 2, a baffle plate 3 is rotatably arranged on one side of the drying box 1, the baffle plate 3 is attached to one side of the drying box 1, and the scraper 15 is pushed into the collecting box 31 by rotating the baffle plate 3, so that the dried crops are collected.

Specifically, the working principle and the operation method of the utility model are as follows:

firstly, placing a feeding pipe 131 in a grain bin, enabling crops to enter the feeding pipe 131 through a feeding hole 132, enabling a first motor 135 to drive a spiral rotating piece 134 to rotate, enabling the spiral rotating piece 134 to drive the crops to reach a discharging pipe 133, enabling the discharging pipe 133 to convey the crops into a hopper 12, enabling the crops to enter a mesh belt 161 in a drying box 1 from the hopper 12, enabling a third motor 162 to drive the mesh belt 161 to rotate through a roller 16, and preventing the crops on the mesh belt 161 from piling up;

step two, the fourth motor 2 drives the worm 21 to rotate, the worm 21 drives the worm wheel 23 to rotate, the worm wheel 23 drives the gear 24 to rotate through the limiting rod 22, the gear 24 is meshed with the rack 25, the gear 24 drives the scraping plate 15 to move upwards through the sliding block 144, a gap between the scraping plate 15 and the drying box 1 is reserved, the gap is the thickness of crops, the second motor 141 drives the rotating rod 142 to rotate, the rotating rod 142 drives the transmission rod 143 to move, the transmission rod 143 drives the sliding block 144 to move, the sliding block 144 can only move along the sliding groove 145 under the limit of the sliding groove 145, the sliding block 144 drives the scraping plate 15 to move, the thickness distribution of the crops is consistent through the reciprocating motion of the scraping plate 15, the drying non-uniformity condition does not exist in the drying process, and the drying quality of the crops is greatly improved;

step three, the lower end of the scraper 15 is adjusted to be attached to the bottom of the drying box 1 through the fourth motor 2, the second motor 141 is started, the scraper 15 is driven to move through the rotating rod 142, the transmission rod 143 and the sliding block 144, the baffle 3 is rotated, crops of the scraper 15 are pushed into the collecting box 31, the dried crops are collected, automatic feeding and discharging of the flat bed dryer are achieved, the feeding and discharging are not needed to be completed manually, feeding and discharging speed is high, and drying efficiency of the flat bed dryer is high;

according to the utility model, the feeding pipe 131, the spiral rotating piece 134 and the scraping plate 15 are additionally arranged, so that automatic feeding and discharging of the flat bed dryer are realized, feeding and discharging are not needed to be completed manually, feeding and discharging are fast, the drying efficiency of the flat bed dryer is improved, the sliding block 144 and the scraping plate 15 are matched for working, the thickness distribution of crops in the drying box 1 is consistent, the condition of uneven drying in the drying process is avoided, and the drying quality of the crops is greatly improved.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (8)

1. The utility model provides an automatic feed and discharge device of flat bed dryer, includes stoving case (1), hopper (12), dead lever (13), fixed column (14), scraper blade (15) and collection box (31), its characterized in that: two pairs of support rods (11) are fixedly arranged at the lower end of the drying box (1), a plurality of connecting rods (121) are fixedly arranged on the drying box (1), the connecting rods (121) are fixedly connected with a hopper (12), a feeding pipe (131) is fixedly arranged on the fixing rod (13), a feeding hole (132) is formed in the feeding pipe (131), a discharging pipe (133) is fixedly arranged on the feeding pipe (131), a spiral rotating piece (134) is arranged in the feeding pipe (131) in a rotating mode, a first motor (135) is fixedly arranged at one end of the feeding pipe (131), an output shaft of the first motor (135) is fixedly connected with the spiral rotating piece (134), a second motor (141) is fixedly arranged on the fixing column (14), a rotating rod (142) is fixedly arranged on the output shaft of the second motor, a driving rod (143) is rotatably arranged at one end of the rotating rod (142), a sliding block (144) is rotatably arranged at one end of the driving rod (143), a sliding groove (145) is formed in one side of the feeding box (1), the sliding block (144) is fixedly connected with the sliding groove (134), a pair of sliding blocks (16) are fixedly arranged on the sliding blocks (15), a pair of rolling shafts (16) are fixedly connected with the rolling shafts (16), a third motor (162) is fixedly arranged on one side of the drying box (1), and one rolling shaft (16) is fixedly connected with an output shaft of the third motor (162).

2. The automatic feeding and discharging device of a flat bed dryer according to claim 1, wherein: the novel scraper comprises a sliding block (144), and is characterized in that a fourth motor (2) is fixedly arranged on the sliding block (144), a worm (21) is fixedly arranged on an output shaft of the fourth motor (2), a limit rod (22) is rotationally arranged on the sliding block (144), a worm wheel (23) is fixedly arranged on the limit rod (22), the worm wheel (23) is meshed with the worm (21), a gear (24) is fixedly arranged on the limit rod (22), a rack (25) is fixedly arranged on the scraper (15), and the gear (24) is meshed with the rack (25).

3. The automatic feeding and discharging device of a flat bed dryer according to claim 1, wherein: the drying box is characterized in that a baffle (3) is rotatably arranged on one side of the drying box (1), and the baffle (3) is attached to one side of the drying box (1).

4. The automatic feeding and discharging device of a flat bed dryer according to claim 1, wherein: the supporting rods (11) are uniformly distributed, and three connecting rods (121) are arranged.

5. The automatic feeding and discharging device of a flat bed dryer according to claim 1, wherein: the output shaft of the first motor (135) penetrates through the feeding pipe (131), and the discharging pipe (133) penetrates through the feeding pipe (131).

6. The automatic feeding and discharging device of a flat bed dryer according to claim 1, wherein: the output shaft of the second motor (141) penetrates through the fixed column (14), and the sliding block (144) is attached to the inner wall of the sliding groove (145).

7. The automatic feeding and discharging device of a flat bed dryer according to claim 1, wherein: the spiral rotating piece (134) is attached to the inner wall of the feeding pipe (131), and the scraping plate (15) is attached to the inner wall of the drying box (1).

8. The automatic feeding and discharging device for a flat bed dryer according to claim 2, wherein: the limiting rod (22) penetrates through the worm wheel (23), and the worm (21) penetrates through the sliding block (144).