CN212720773U - Feeding device of microwave drying equipment - Google Patents
Feeding device of microwave drying equipment Download PDFInfo
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- CN212720773U CN212720773U CN202021661661.6U CN202021661661U CN212720773U CN 212720773 U CN212720773 U CN 212720773U CN 202021661661 U CN202021661661 U CN 202021661661U CN 212720773 U CN212720773 U CN 212720773U
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Abstract
The utility model discloses a microwave drying equipment's feed arrangement, including support frame, feeder hopper, guide cylinder, limit material frame and lead screw, the external fixation of feeder hopper has the support frame, and the discharge gate overcoat of feeder hopper bottom has the guide cylinder, the guide cylinder includes preceding baffle, side guide, back baffle and sunshade, two even there are preceding baffle and back baffle between the side guide, the upper end level of back baffle even has the sunshade, sunshade and discharge gate sliding fit, the lateral wall sliding connection of side guide and feeder hopper, even there is the lead screw between back baffle and the support frame, the lower extreme sliding sleeve of guide cylinder has the limit material frame, the front end of limit material frame slides and links there is the limit material board, and the lower extreme of limit material frame is equipped with the protection backing plate. The thickness that the material tiled on the conveyer belt is controlled through the limit flitch to realized the controllable regulation of material loading speed and thickness, increased the commonality, the cost is reduced adjusts simple, fast moreover, and the operation of being convenient for has improved work efficiency.
Description
Technical Field
The utility model relates to a microwave drying device technical field specifically is a microwave drying equipment's feed arrangement.
Background
Microwave drying equipment is commonly used for drying and dehydrating paste and granular materials. The traditional drying method has the characteristics of long time, large power consumption, uneven heating, high labor intensity and up-and-down turning, and microwave energy drying, microwave energy penetrates through the inside and the outside of an object to be heated simultaneously, the frequency is 2450MHZ, the microwave energy oscillates 24 hundred million times per second, water molecules also oscillate ten thousand times, and the molecules rub with each other to generate heat and generate heat per se.
The required feeding thickness and the speed of dry material to the difference are all inequality, and the mode that adopts at present is that every dry material corresponds a feeder hopper, need change the feeder hopper or make again when dry different materials, not only inefficiency has increased the cost moreover.
SUMMERY OF THE UTILITY MODEL
The utility model provides a feeding device of microwave drying equipment, which aims at the defects of the prior art, wherein a guide cylinder capable of adjusting the size of a discharge port is arranged at the bottom of a feed hopper, a material limiting frame is connected at the bottom of the guide cylinder to prevent material leakage, and the thickness of the material tiled on a conveyor belt is controlled by the material limiting plate, thereby realizing the controllable adjustment of the feeding speed and the thickness; wherein, guide cylinder, limit material frame and limit material board are adjustable structure, can adjust to the material of difference, increase the commonality, the cost is reduced adjusts simple, fast moreover, and the operation of being convenient for has improved work efficiency.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a feeding device of microwave drying equipment, includes support frame, feeder hopper, guide cylinder, limit material frame and lead screw, the external fixation of feeder hopper has the support frame, and the discharge gate overcoat of feeder hopper bottom has guide cylinder, guide cylinder includes preceding baffle, side guide, backplate and sunshade, two even there are preceding baffle and backplate between the side guide, the upper end level of backplate even has the sunshade, sunshade and discharge gate sliding fit, the lateral wall sliding connection of side guide and feeder hopper, even there is the lead screw between backplate and the support frame, the lower extreme sliding sleeve of guide cylinder has the limit material frame, the front end of limit material frame slides and is even has the limit material board, and the lower extreme of limit material frame is equipped with the protection backing plate.
Preferably, the lateral wall of the feed hopper is provided with a guide rail, and the upper end of the side guide plate is provided with a sliding plate matched with the guide rail.
Preferably, the rear guide plate is provided with a connecting ring for fixing the lead screw, and the lead screw is rotatably connected with the connecting ring.
Preferably, the support frame is provided with a sleeve matched with the screw thread of the lead screw.
Preferably, limit material frame includes side shield and backplate, the both ends of backplate even have the side shield, backplate and backplate sliding fit, side shield and side shield sliding fit are equipped with between side shield and the backplate and step down the hole with the side shield complex, limit material board and side shield sliding connection.
Preferably, the end part of the side baffle is provided with an ear plate, the ear plate is provided with a third stud, the two ends of the material limiting plate are provided with first sliding holes matched with the third stud, and a third nut for fixing the material limiting plate is sleeved on the third stud.
Preferably, the rear guide plate is provided with a second stud, the side guide plate is provided with a first stud, the rear baffle plate is provided with a third slide hole matched with the second stud, the side baffle plate is provided with a second slide hole matched with the first stud, the second stud is sleeved with a second nut for fixing the rear baffle plate, and the first stud is sleeved with a first nut for fixing the side baffle plate.
Preferably, the bottoms of the rear baffle and the side baffles are provided with pressing plates, and the pressing plates are connected with the protective base plate.
Preferably, the bottom of the support frame is provided with a connecting column.
Preferably, the lower end of the material limiting plate is provided with a discharge chute.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model is provided with the guide cylinder which can adjust the size of the discharge port at the bottom of the feed hopper, the bottom of the guide cylinder is connected with the material limiting frame to prevent material leakage, and the thickness of the material tiled on the conveyor belt is controlled by the material limiting plate, thereby realizing the controllable adjustment of the feeding speed and the thickness; wherein, guide cylinder, limit material frame and limit material board are adjustable structure, can adjust to the material of difference, increase the commonality, the cost is reduced adjusts simple, fast moreover, and the operation of being convenient for has improved work efficiency.
2. The utility model discloses be equipped with the guide rail on the lateral wall of feeder hopper, the upper end of side guide is equipped with guide rail complex slide, can realize the connection to the guide cylinder, can satisfy the sliding adjustment of guide cylinder again, and convenient to use.
3. The utility model discloses a limit material frame height-adjustable can satisfy the conveyer belt of co-altitude not, guarantee and the conveyer belt between closely cooperate, limit material frame bottom is through setting up the contact between protection backing plate and the conveyer belt, and the protection backing plate adopts the PP board, has not only satisfied the effect that keeps off the material leak protection material, can also prevent the area of scraping between limit material frame and the conveyer belt, avoids the conveyer belt damage.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic perspective view of the present invention;
fig. 3 is a left side view of the present invention;
FIG. 4 is a schematic view of the feed hopper;
FIG. 5 is a schematic view of the structure of the material guiding cylinder and the material limiting frame;
FIG. 6 is a first perspective view of a material guiding cylinder;
FIG. 7 is a schematic perspective view of a material guiding cylinder;
fig. 8 is a schematic structural view of the material limiting frame.
In the figure: 1-a support frame; 101-connecting column; 102-a sleeve; 2-a feed hopper; 201-a guide rail; 3-a material guide cylinder; 301-front guide plate; 302-a first stud; 303-a first nut; 304-side guides; 305-a slide plate; 306-a shutter; 307-a rear guide plate; 308-a connecting ring; 309-a second stud; 310-a second nut; 4-limiting plate; 401 — first slide hole; 402-a discharge chute; 5-limiting the material frame; 501-a third stud; 502-third nut; 503-ear plate; 504-side dams; 505-a second slide hole; 506-a pressure plate; 507-a rear baffle; 508-third slide hole; 509-a relief hole; 6-a protective backing plate; 7-lead screw.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1-3, a feeding device of a microwave drying device comprises a support frame 1, a feeding hopper 2, a guide cylinder 3, a material limiting frame 5 and a screw 7, wherein the support frame 1 is fixed outside the feeding hopper 2, a connecting column 101 is arranged at the bottom of the support frame 1 for easy installation, jacks matched with the connecting column 101 are arranged on supports at two sides of a conveying belt, so that the convenience of assembly is improved, the guide cylinder 3 is sleeved outside a discharge port at the bottom of the feeding hopper 2, as shown in fig. 6-7, the guide cylinder 3 comprises a front guide plate 301, side guide plates 304, a rear guide plate 307 and a shield plate 306, the front guide plate 301 and the rear guide plate 307 are connected between the two side guide plates 304 to form a cylindrical structure, the caliber of the cylindrical structure is larger than that of the discharge port, the shield plate 306 is horizontally connected at the upper end of the shield plate 307 of the rear guide plate, adjust blanking speed and quantity, wherein, the lateral wall sliding connection of side guide 304 and feeder hopper 2, even there is lead screw 7 between back guide 307 and the support frame 1, can push and pull guide cylinder 3 through rotating lead screw 7, adjust the blanking mouth size through sunshade 306, there is material limiting frame 5 at the lower extreme sliding sleeve of guide cylinder 3, material limiting frame 5's front end slides and links material limiting plate 4, material limiting plate 4 vertical setting, material limiting plate 4's lower extreme is equipped with blown down tank 402, through adjusting the clearance between material limiting plate 4 and the conveyer belt, can prescribe a limit to the thickness of material tiling on the conveyer belt, material limiting frame 5's lower extreme is equipped with protective backing plate 6, protective backing plate 6 adopts the PP board, PP board and conveyer belt in close contact with, prevent the hourglass material, prevent simultaneously to take place the strickle between conveyer belt and the material limiting frame 5, avoid the damage.
The method specifically comprises the following steps: as shown in fig. 4, a guide rail 201 is provided on the sidewall of the feeding hopper 2, the guide rail 201 is a C-shaped structure, and a sliding plate 305 engaged with the guide rail 201 is provided at the upper end of the side guide plate 304, so as to connect the guide cylinder 3 and the feeding hopper 2.
The rear guide plate 307 is provided with a connecting ring 308 for fixing the lead screw 7, the lead screw 7 is rotatably connected with the connecting ring 308 through a bearing, and the support frame 1 is provided with a sleeve 102 which is in threaded fit with the lead screw 7.
As shown in fig. 8, the material limiting frame 5 includes a side baffle 504 and a back baffle 507, the side baffle 504 is connected to two ends of the back baffle 507, the back baffle 507 is in sliding fit with the back guide 307, the side baffle 504 is in sliding fit with the side baffle 304, an abdicating hole 509 matched with the side baffle 304 is arranged between the side baffle 504 and the back baffle 507, and the material limiting plate 4 is in sliding connection with the side baffle 504.
As shown in fig. 5, an end of the side baffle 504 is provided with an ear plate 503, the ear plate 503 is provided with a third stud 501, two ends of the material limiting plate 4 are provided with first sliding holes 401 matched with the third studs 501, the third studs 501 are sleeved with third nuts 502 for fixing the material limiting plate 4, and the height of the material limiting plate 4 can be adjusted by loosening the third nuts 502.
In order to meet different conveyor belts and enable the material limiting frame 5 to be in close contact with the conveyor belts, as shown in fig. 7, a second stud 309 is arranged on a rear guide plate 307, a first stud 302 is arranged on a side guide plate 304, a third slide hole 508 matched with the second stud 309 is arranged on a rear baffle 507, a second slide hole 505 matched with the first stud 302 is arranged on the side baffle 504, a second nut 310 for fixing the rear baffle 507 is sleeved on the second stud 309, and a first nut 303 for fixing the side baffle 504 is sleeved on the first stud 302, wherein the distance from the lower end of the second slide hole 505 and the lower end of the third slide hole 508 to a pressure plate 506 is not less than 80mm, and material leakage is avoided after the material falls to the bottom of the material limiting frame.
In order to increase the convenience and reliability of fixing the protective backing plate 6, the bottom of the back baffle 507 and the bottom of the side baffle 504 are both provided with a pressing plate 506, and the pressing plate 506 is connected with the protective backing plate 6.
When the microwave drying machine is used, firstly, the support frame 1 is installed on the supports on two sides of a conveying belt of the microwave drying machine, then the guide cylinder 3, the material limiting frame 5 and the material limiting plate 4 are adjusted according to the type of the dried material and the drying requirement, the screw rod 7 is rotated, the size of a discharge port of the feed hopper 2 is adjusted through the shielding plate 306, then the first nut 303 and the second nut 310 are rotated to adjust the height of the material limiting frame 5, so that the protective base plate 6 is tightly attached to the conveying belt, the first nut 303 and the second nut 310 are screwed and fixed after the adjustment is finished, finally the height of the material limiting plate 4 is adjusted through the third nut 502, and the third nut 502 is screwed and fixed after the adjustment is finished; after the adjustment is finished, feeding materials into the feed hopper 2.
It will be apparent to those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The utility model provides a feed arrangement of microwave drying equipment which characterized in that: including support frame, feeder hopper, guide cylinder, limit material frame and lead screw, the external fixation of feeder hopper has the support frame, and the discharge gate overcoat of feeder hopper bottom has the guide cylinder, the guide cylinder includes preceding baffle, side guide, back baffle and sunshade, two even there are preceding baffle and back baffle between the side guide, the upper end level of back baffle even has the sunshade, sunshade and discharge gate sliding fit, the lateral wall sliding connection of side guide and feeder hopper, even there is the lead screw between back baffle and the support frame, the lower extreme sliding sleeve of guide cylinder has the limit material frame, the front end of limit material frame slides and links there is the limit material board, and the lower extreme of limit material frame is equipped with the protection backing plate.
2. A feeding device of a microwave drying apparatus as set forth in claim 1, wherein: the side wall of the feed hopper is provided with a guide rail, and the upper end of the side guide plate is provided with a sliding plate matched with the guide rail.
3. A feeding device of a microwave drying apparatus as set forth in claim 1, wherein: the rear guide plate is provided with a connecting ring for fixing the lead screw, and the lead screw is rotatably connected with the connecting ring.
4. A feeding device of a microwave drying apparatus as set forth in claim 1, wherein: and the support frame is provided with a sleeve in threaded fit with the lead screw.
5. A feeding device of a microwave drying apparatus as set forth in claim 1, wherein: the material limiting frame comprises side baffles and a rear baffle, the two ends of the rear baffle are connected with the side baffles, the rear baffle is in sliding fit with the rear baffle, the side baffles are in sliding fit with the side baffles, a hole matched with the side baffles is formed between the side baffles and the rear baffle, and the material limiting plate is in sliding connection with the side baffles.
6. A feeding device of a microwave drying apparatus as set forth in claim 5, wherein: the end part of the side baffle is provided with an ear plate, the ear plate is provided with a third stud, the two ends of the material limiting plate are provided with first sliding holes matched with the third stud, and a third nut for fixing the material limiting plate is sleeved on the third stud.
7. A feeding device of a microwave drying apparatus as set forth in claim 5, wherein: the rear guide plate is provided with a second stud, the side guide plate is provided with a first stud, the rear baffle plate is provided with a third sliding hole matched with the second stud, the side baffle plate is provided with a second sliding hole matched with the first stud, the second stud is sleeved with a second nut for fixing the rear baffle plate, and the first stud is sleeved with a first nut for fixing the side baffle plate.
8. A feeding device of a microwave drying apparatus as set forth in claim 5, wherein: the bottom of the rear baffle and the bottom of the side baffle are both provided with pressing plates, and the pressing plates are connected with the protective base plate.
9. A feeding device of a microwave drying apparatus as set forth in claim 1, wherein: the bottom of the support frame is provided with a connecting column.
10. A feeding device of a microwave drying apparatus as set forth in claim 1, wherein: the lower end of the material limiting plate is provided with a discharge chute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021661661.6U CN212720773U (en) | 2020-08-11 | 2020-08-11 | Feeding device of microwave drying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021661661.6U CN212720773U (en) | 2020-08-11 | 2020-08-11 | Feeding device of microwave drying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212720773U true CN212720773U (en) | 2021-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021661661.6U Active CN212720773U (en) | 2020-08-11 | 2020-08-11 | Feeding device of microwave drying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212720773U (en) |
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2020
- 2020-08-11 CN CN202021661661.6U patent/CN212720773U/en active Active
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