A feeding device for an expanded perlite preheating furnace

Abstract

This utility model relates to the field of expanded perlite technology and discloses a feeding device for an expanded perlite preheating furnace. The device includes a housing, a lifting platform on the top of the housing, a shell fixedly mounted on the top of the lifting platform, a feed inlet fixedly mounted on the top of the shell, a discharge outlet fixedly mounted on the right side of the bottom of the shell, and a rotary motor fixedly mounted on the left side of the shell. An adjustment assembly, including a hydraulic telescopic rod, is provided on the surface of the housing. This feeding device for an expanded perlite preheating furnace, by setting the adjustment assembly, allows the auger blades to feed material into preheating furnace feed inlets of different heights, improving the flexibility of equipment use. Simultaneously, adjusting the shell height allows the shell to be moved further away from the preheating furnace, providing ample space for operators to maintain and repair internal components, thus facilitating operation.

Description

Technical Field

[0001] This utility model relates to a feeding device for an expanded perlite preheating furnace, belonging to the field of expanded perlite technology. Background Technology

[0002] Expanded perlite is a natural acidic glassy volcanic lava, a non-metallic mineral, including perlite, pitchstone, and obsidian. The three differ only in their water of crystallization content. All are mined in open-pit mines, requiring no beneficiation; only crushing and screening are needed. It can be used as a filter, catalyst, molecular sieve, and carrier for rubber, fertilizers, and pesticides. It is widely used in construction, metallurgy, petroleum, machinery, light industry, hydropower, casting, pharmaceuticals, food, agriculture, forestry, and horticulture.

[0003] Chinese Patent Publication No. (CN 222292750 U) discloses a high-efficiency screw feeder, belonging to the field of screw feeder technology. The high-efficiency screw feeder includes a screw feeder body, a dispersing box fixedly installed above the screw feeder body, a feeding hopper above the dispersing box, a first motor fixedly installed on one side of the dispersing box, a second motor installed on the side of the screw feeder body away from the dispersing box, and a discharge port installed below the screw feeder body. A pulley set is movably connected to one side of the second motor. By setting the dispersing box above the screw feeder body, using two sets of dispersing rods staggeredly distributed inside the dispersing box, and using two sets of second motors to drive the rotating shaft, the two sets of dispersing rods and plowshares can dissolve clumps of soil, pre-treating the soil and preventing blockages during soil conveying. This allows for efficient soil conveying without affecting subsequent feeding.

[0004] When feeding expanded perlite, auger blades are typically used. However, the height of traditional auger feeders is relatively fixed. Since the size of expanded perlite preheating furnaces varies depending on their capacity, if the height of the auger feeder cannot be adjusted, it may not be compatible with the feed inlet height of different sized preheating furnaces, resulting in low equipment flexibility. Furthermore, when the auger feeder becomes clogged or requires maintenance, the inability to adjust its height forces operators to disassemble the feeding pipe and operate within the confined space at the top of the preheating furnace, making maintenance inconvenient and hindering operator use.

[0005] Therefore, a feeding device for an expanded perlite preheating furnace is proposed. Utility Model Content

[0006] In view of this, the present invention provides a feeding device for an expanded perlite preheating furnace to solve or alleviate the technical problems existing in the prior art, and at least provides a beneficial option.

[0007] The technical solution of this utility model is implemented as follows: A feeding device for an expanded perlite preheating furnace includes a box body. A lifting platform is provided on the top of the box body. A shell is fixedly installed on the top of the lifting platform. A feed inlet is fixedly installed on the top of the shell. A discharge outlet is fixedly installed on the right side of the bottom of the shell. A rotary motor is fixedly installed on the left side of the shell. An auger blade rod is fixedly connected to the output end of the rotary motor. An adjustment component is provided on the surface of the box body. The adjustment component includes a hydraulic telescopic rod. The hydraulic telescopic rod is fixedly installed on the left side of the box body. A first moving block is fixedly installed on the right side of the hydraulic telescopic rod. A second moving block is provided on the right side of the inner cavity of the box body. Movable rods are movably connected to the bottom of both the first and second moving blocks. Mounting blocks are fixedly installed on the top of both the first and second moving blocks. Moving frames are fixedly installed on the top of both mounting blocks. Connecting rods are movably connected to the front and rear sides of the top of both moving frames. The other ends of the four connecting rods are movably connected to the bottom of the lifting platform.

[0008] More preferably, an adjusting rod is movably connected to the bottom of the inner cavity of the box, and the other ends of the two movable rods are movably connected to the surface of the adjusting rod.

[0009] More preferably, a control switch is fixedly installed on the front side of the housing, and the output end of the control switch is electrically connected to the input end of the hydraulic telescopic rod.

[0010] More preferably, the top of the box body is provided with sliding grooves on both the left and right sides, and the bottoms of the two movable frames are slidably connected to the inner cavities of the four sliding grooves.

[0011] More preferably, the top of the box is provided with movable slots on both the left and right sides, and the two mounting blocks pass through the inner cavity of the two movable slots and extend to the top of the box.

[0012] More preferably, a first guide rod is fixedly installed on the right side of the inner cavity of the box, and the second moving block is slidably connected to the surface of the first guide rod.

[0013] More preferably, a second guide rod is fixedly installed on the left side of the inner cavity of the box, and the first moving block is slidably connected to the surface of the second guide rod.

[0014] More preferably, the materials of the housing, feed inlet, auger blade rod, and discharge outlet are all the same, and the materials of the housing, feed inlet, auger blade rod, and discharge outlet are all wear-resistant steel.

[0015] The present invention has the following advantages due to the adoption of the above technical solution:

[0016] I. This utility model, by setting an adjustment component and extending the hydraulic telescopic rod, enables the first and second moving blocks to move the moving frame, thereby driving the lifting platform and the entire housing to rise and fall via the connecting rod. By adjusting the height of the housing, the auger blades can feed materials into the feed inlets of preheating furnaces of different heights, improving the flexibility of equipment use. At the same time, adjusting the height of the housing can also move the entire housing away from the preheating furnace, providing sufficient space for operators to maintain and repair the internal components of the housing, thus facilitating operation.

[0017] Second, by setting a sliding groove, this utility model can limit the movement of the movable frame to prevent it from deviating during movement, thus affecting the lifting and lowering of the shell and surface parts. By setting a moving groove, the movement of the mounting block can be limited to prevent it from deviating during movement, thus affecting the adjustment of the shell height. By setting a first guide rod, the movement of the second moving block can be guided to prevent it from deviating during movement, thus affecting the lifting and lowering adjustment of the shell height. By setting a second guide rod, the movement of the first moving block can be limited to ensure the accuracy of the first moving block when moving in a straight line.

[0018] The above overview is for illustrative purposes only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments, and features described above, further aspects, embodiments, and features of the present invention will become readily apparent from the accompanying drawings and the following detailed description. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a three-dimensional front view structural diagram of the present invention;

[0021] Figure 2 This is a schematic diagram of the internal structure of the shell of this utility model;

[0022] Figure 3 This is a schematic diagram of the adjustment component structure of this utility model;

[0023] Figure 4 This is a schematic diagram of the groove structure of this utility model;

[0024] Figure 5 This is a schematic diagram of the internal structure of the box of this utility model;

[0025] Figure 6 For the present utility model Figure 4 Enlarged structural diagram at point A.

[0026] Reference numerals: 1. Housing; 2. Adjustment assembly; 201. Hydraulic telescopic rod; 202. First moving block; 203. Second moving block; 204. Movable rod; 205. Adjusting rod; 206. Mounting block; 207. Moving frame; 208. Connecting rod; 209. Control switch; 210. Slide groove; 211. Moving groove; 212. First guide rod; 213. Second guide rod; 3. Lifting platform; 4. Housing; 5. Feed inlet; 6. Discharge outlet; 7. Rotary motor; 8. Screwdriver blade rod. Detailed Implementation

[0027] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of this invention. Therefore, the drawings and description are considered exemplary in nature and not restrictive.

[0028] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0029] Example 1

[0030] like Figure 1-5As shown, this utility model embodiment provides a feeding device for an expanded perlite preheating furnace, including a housing 1, a lifting platform 3 on the top of the housing 1, a shell 4 fixedly installed on the top of the lifting platform 3, a feed inlet 5 fixedly installed on the top of the shell 4, a discharge outlet 6 fixedly installed on the right side of the bottom of the shell 4, a rotary motor 7 fixedly installed on the left side of the shell 4, and an auger blade rod 8 fixedly connected to the output end of the rotary motor 7. An adjustment assembly 2 is provided on the surface of the housing 1, the adjustment assembly 2 including a hydraulic telescopic rod 201, the hydraulic telescopic rod 201 fixedly installed on the left side of the housing 1, a first moving block 202 fixedly installed on the right side of the hydraulic telescopic rod 201, and a second moving block 203 provided on the right side of the inner cavity of the housing 1. Movable rods 204 are movably connected to the bottom of both the first movable block 202 and the second movable block 203. Mounting blocks 206 are fixedly installed on the top of both the first movable block 202 and the second movable block 203. Movable frames 207 are fixedly installed on the top of both mounting blocks 206. Connecting rods 208 are movably connected to the front and rear sides of the top of both moving frames 207. The other ends of the four connecting rods 208 are movably connected to the bottom of the lifting platform 3. Adjusting rods 205 are movably connected to the bottom of the inner cavity of the housing 1. The other ends of the two movable rods 204 are movably connected to the surface of the adjusting rods 205. A control switch 209 is fixedly installed on the front side of the housing 1. The output end of the control switch 209 is electrically connected to the input end of the hydraulic telescopic rod 201.

[0031] By setting the adjustment component 2, and extending the hydraulic telescopic rod 201, the first moving block 202 and the second moving block 203 drive the moving frame 207 to move, thereby driving the lifting platform 3 and the housing 4 to move as a whole through the connecting rod 208. By adjusting the height of the housing 4, the auger blade rod 8 can feed materials into the feed inlets of preheating furnaces of different heights, improving the flexibility of equipment use. At the same time, adjusting the height of the housing 4 can also move the housing 4 away from the preheating furnace, thus providing sufficient space for operators to maintain and repair the internal parts of the housing 4, making it convenient for operators to use.

[0032] Example 2

[0033] like Figure 1-6As shown, in one embodiment, the top left and right sides of the box 1 are provided with sliding grooves 210, the bottom of the two movable frames 207 are slidably connected to the inner cavity of the four sliding grooves 210, the top left and right sides of the box 1 are provided with movable grooves 211, the two mounting blocks 206 pass through the inner cavity of the two movable grooves 211 and extend to the top of the box 1, the right side of the inner cavity of the box 1 is fixedly installed with a first guide rod 212, the second movable block 203 is slidably connected to the surface of the first guide rod 212, the left side of the inner cavity of the box 1 is fixedly installed with a second guide rod 213, the first movable block 202 is slidably connected to the surface of the second guide rod 213, the shell 4, the feed port 5, the auger blade rod 8 and the discharge port 6 are all made of the same material, and the shell 4, the feed port 5, the auger blade rod 8 and the discharge port 6 are all made of wear-resistant steel.

[0034] By setting the slide groove 210, the movement of the movable frame 207 can be limited to prevent it from deviating during movement, thus affecting the lifting and lowering of the housing 4 and surface components. By setting the movable groove 211, the movement of the mounting block 206 can be limited to prevent it from deviating during movement, thus affecting the height adjustment of the housing 4. By setting the first guide rod 212, the movement of the second movable block 203 can be guided to prevent it from deviating during movement, thus affecting the height adjustment of the housing 4. By setting the second guide rod 213, the movement of the first movable block 202 can be limited to ensure the accuracy of the first movable block 202 when moving linearly.

[0035] In operation, this invention rotates the auger blade rod 8 via the output of the rotary motor 7, allowing material in the feed inlet 5 to be transported through the auger blade rod 8 and injected into the preheating furnace through the discharge outlet 6. When maintenance of the housing 4 is required, the hydraulic telescopic rod 201 extends, causing the first moving block 202 to move to the right. The first moving block 202 drives the movable rod 204 connected to its bottom to swing. The movable rod 204 at the bottom of the first moving block 202, through the coordination of the adjusting rod 205, causes the movable rod 204 at the bottom of the second moving block 203 to move the mounting block 206 to the left. The first moving block 202 and the second moving block 203 simultaneously drive the mounting block 206 to move inward. The mounting block 206 drives the moving frame 207 to move inward. The moving frame 207, through the coordination of the connecting rod 208, drives the lifting platform 3 and the housing 4 to rise and fall, so that the discharge outlet 6 is away from the feed inlet of the preheating furnace, thereby moving the entire housing 4 away from the preheating furnace and providing sufficient space for normal maintenance by personnel.

[0036] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any person skilled in the art can easily conceive of various variations or substitutions within the technical scope disclosed in this utility model, and these should all be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A feeding device for an expanded perlite preheating furnace, comprising a housing (1), characterized in that, A lifting platform (3) is provided on the top of the housing (1). A housing (4) is fixedly installed on the top of the lifting platform (3). A feed inlet (5) is fixedly installed on the top of the housing (4). A discharge outlet (6) is fixedly installed on the right side of the bottom of the housing (4). A rotary motor (7) is fixedly installed on the left side of the housing (4). An auger blade rod (8) is fixedly connected to the output end of the rotary motor (7). An adjustment assembly (2) is provided on the surface of the housing (1). The adjustment assembly (2) includes a hydraulic telescopic rod (201). The hydraulic telescopic rod (201) is fixedly installed on the left side of the housing (1). A first movable block (202) is fixedly installed on the right side of the box (1), and a second movable block (203) is provided on the right side of the inner cavity of the box (1). Movable rods (204) are movably connected to the bottom of the first movable block (202) and the second movable block (203). Mounting blocks (206) are fixedly installed on the top of the first movable block (202) and the second movable block (203). Movable frames (207) are fixedly installed on the top of the two mounting blocks (206). Connecting rods (208) are movably connected to the front and rear sides of the top of the two moving frames (207). The other ends of the four connecting rods (208) are movably connected to the bottom of the lifting platform (3).

2. The feeding device for an expanded perlite preheating furnace according to claim 1, characterized in that: An adjusting rod (205) is movably connected to the bottom of the inner cavity of the box (1), and the other ends of the two movable rods (204) are movably connected to the surface of the adjusting rod (205).

3. The feeding device for an expanded perlite preheating furnace according to claim 1, characterized in that: A control switch (209) is fixedly installed on the front side of the housing (1), and the output end of the control switch (209) is electrically connected to the input end of the hydraulic telescopic rod (201).

4. The feeding device for an expanded perlite preheating furnace according to claim 1, characterized in that: The top left and right sides of the box (1) are provided with sliding grooves (210), and the bottoms of the two movable frames (207) are slidably connected to the inner cavities of the four sliding grooves (210).

5. The feeding device for an expanded perlite preheating furnace according to claim 1, characterized in that: The top of the box (1) has movable slots (211) on both the left and right sides. The two mounting blocks (206) pass through the inner cavity of the two movable slots (211) and extend to the top of the box (1).

6. The feeding device for an expanded perlite preheating furnace according to claim 1, characterized in that: The right side of the inner cavity of the box (1) is fixedly installed with a first guide rod (212), and the second moving block (203) is slidably connected to the surface of the first guide rod (212).

7. The feeding device for an expanded perlite preheating furnace according to claim 1, characterized in that: A second guide rod (213) is fixedly installed on the left side of the inner cavity of the box (1), and the first moving block (202) is slidably connected to the surface of the second guide rod (213).

8. The feeding device for an expanded perlite preheating furnace according to claim 1, characterized in that: The materials of the shell (4), the feed port (5), the auger blade rod (8) and the discharge port (6) are all the same, and the materials of the shell (4), the feed port (5), the auger blade rod (8) and the discharge port (6) are all wear-resistant steel.

Images