CN218795265U - An automatic proportioning device for compound fertilizer mixing - Google Patents

Abstract

The utility model discloses an automatic proportioning device for compound fertilizer mixing, which belongs to the technical field of compound fertilizer production and processing, and comprises a mixing barrel. Two feeding hoppers are fixedly installed on the surface, and a rotating shaft is installed in the mixing barrel, one end of the rotating shaft is fixedly connected with the output end of the geared motor, and the outer surface of the rotating shaft is fixedly connected with two shafts The outer surface of the shaft sleeve above is fixedly connected with a connecting rod; the rotation of the rotating shaft drives the two connecting shafts to rotate through the sprocket and the chain, and the rotation of the two connecting shafts drives the rotation of the two screw feed rods respectively, so that the lower The raw materials in the feeding tube are stirred and transported to prevent some damp and bonded raw materials from blocking the feeding tube during the feeding process and affecting the mixing effect of raw materials. Moreover, the feeding speed can be adjusted to make the raw materials mix more evenly. It is easy to operate and easy to use.

Description

An automatic proportioning device for compound fertilizer mixing

technical field

The utility model belongs to the technical field of compound fertilizer production and processing, in particular to an automatic proportioning device for compound fertilizer mixing.

Background technique

Compound fertilizer has the advantages of high nutrient content, less auxiliary components and good physical properties. It plays a very important role in balancing fertilization, improving fertilizer utilization rate, and promoting high and stable yield of crops. Two or two kinds of fertilizers are often used in the processing and production of compound fertilizers. More than one nutrient element is processed and mixed as raw materials.

The function of the existing compound fertilizer mixing automatic proportioning device is not perfect. When the raw materials are mixed according to a certain ratio for the mixing operation, some raw materials will be blocked due to moisture and other reasons, which will block the discharge port and affect the mixing effect. And when raw material is loaded, raw material is concentrated in a large amount to the feeding pipe place suddenly and easily causes the blockage of feeding pipe, influences the smooth carrying out of mixing operation.

Utility model content

The purpose of this utility model is to provide an automatic proportioning device for compound fertilizer mixing, to solve the problem that the existing automatic proportioning device for compound fertilizer in the above-mentioned background technology is not perfect. During the mixing operation, some raw materials will block the discharge port due to damp and other reasons, which will affect the mixing effect. Moreover, when the raw materials are loaded, a large amount of raw materials will suddenly concentrate at the feeding pipe, which will easily cause the blocking of the feeding pipe. Problems that affect the smooth progress of the mixing operation.

In order to achieve the above purpose, the utility model provides the following technical solutions: an automatic proportioning device for compound fertilizer mixing, including a mixing cylinder, the lower surface of the mixing cylinder is provided with a deceleration motor, and the upper surface of the mixing cylinder is Two feeding hoppers are fixedly installed on the surface, and a rotating shaft is installed in the mixing barrel, one end of the rotating shaft is fixedly connected with the output end of the geared motor, and the outer surface of the rotating shaft is fixedly connected with two shafts The outer surface of the upper shaft sleeve is fixedly connected with a connecting rod, and the outer surface of the lower shaft sleeve is fixedly connected with a scraper plate, and several stirring rods are installed on the connecting rod and the scraper plate. The outer surface of the rotating shaft is rotatably equipped with a material guide box, the two ends of the material guide box are fixedly connected with the mixing tube, the transmission assembly is arranged inside the material guide box, and the upper surface of the mixing tube faces the two Each feeding hopper is provided with a feeding port, and a feeding pipe connected to the feeding hopper is fixedly installed in the feeding port, and the top end of the rotating shaft is extended to the outside of the mixing barrel to be provided with an adjustment assembly. Two U-shaped blocks are fixedly installed in the bucket, and a feed baffle is slidably installed between the opposite surfaces of the two U-shaped blocks. One end of the feed baffle extends to the outside of the feed hopper and a tie rod is fixedly installed. The ends of the two pull rods are connected with the same connecting plate, the bottom of the mixing cylinder is provided with a discharge port and a discharge guide rail is fixedly installed in the discharge port, and the discharge guide rail is extended to the outside of the mixing cylinder to be provided with a Control valve.

With the above scheme, by setting the transmission component and the feeding pipe, the raw materials in the feeding pipe can be stirred and conveyed, preventing some damp and bonded raw materials from blocking the feeding pipe during the feeding process, affecting the mixing effect of raw materials, and adjusting the components and feeding baffles, so that the raw materials poured into the feeding hopper can be put into the feeding pipe several times in batches, avoiding the blockage of the feeding pipe caused by the sudden concentration of a large number of raw materials at the feeding pipe, which affects the mixing and distribution. The operation is smoother than the operation and there is no need for manual multiple feeding, which saves time and effort, and is easy to use. By setting the stirring rod to rotate with the rotating shaft, the raw materials are continuously mixed and stirred, so that the raw materials are mixed more evenly.

In the above solution, it should be noted that the geared motor is electrically connected to an external power supply.

As a preferred embodiment, the transmission assembly includes two connecting shafts, and the two connecting shafts are respectively rotatably installed at both ends of the material guide box, and the outer surfaces of the rotating shaft and the two connecting shafts are fixedly installed There are sprockets, and the three sprockets are connected by chain transmission, and the top ends of the two connecting shafts are fixedly equipped with screw feed rods, and the ends of the screw feed rods extend into the feeding pipe.

Using the above scheme, start the deceleration motor, the rotation of the output shaft of the deceleration motor drives the rotation of the rotation shaft, the rotation of the rotation shaft drives the two connecting shafts to rotate through the sprocket and the chain, and the rotation of the two connection shafts drives the rotation of the two screw feed rods respectively, so that Stir and convey the raw materials in the feeding pipe to prevent some wet and bonded raw materials from blocking the feeding pipe during the feeding process, affecting the mixing effect of raw materials, and can adjust the feeding speed to make the raw materials mix more evenly. The operation is simple and easy to use. convenient.

As a preferred embodiment, the adjustment assembly includes a turntable, the turntable is fixedly installed on the top of the rotating shaft, the turntable is eccentrically installed with a connecting column, and the outer surface of the connecting column is slidably installed with a slide rail, the An adjusting rod is fixedly installed on the side of the slide rail, and the other end of the adjusting rod is fixedly connected with the connecting plate.

With the above scheme, the rotation of the rotating shaft will drive the turntable to rotate at the same time, and the rotation of the turntable will drive the connecting column to reciprocate in the slide rail, and then drive the slide rail and the adjusting rod to reciprocate back and forth, and then drive the feed baffle to reciprocate back and forth through the connecting plate and pull rod Movement, so that the raw materials poured into the hopper can be put into the feeding pipe several times in batches, avoiding the blockage of the feeding pipe caused by the sudden concentration of a large amount of raw materials to the feeding pipe, which affects the smooth progress of the mixing ratio operation And there is no need to manually cut the material multiple times, saving time and effort, and it is easy to use.

As a preferred embodiment, a ferrule is slidably installed on the outer surface of the adjustment rod, a support rod is fixedly connected to the lower surface of the ferrule, and the other end of the support rod is fixedly connected to the mixing barrel.

By adopting the above scheme, the movement of the adjusting rod is guided and limited by setting the ferrule, so as to avoid the deviation and shake when the adjusting rod moves, and ensure the stability of the adjusting rod movement.

As a preferred embodiment, a limiting plate is fixedly mounted on the top of the connecting column.

By adopting the above-mentioned scheme, by setting a limit plate at the end of the connecting column, it is ensured that the connecting column will not slip out when sliding in the slide rail, and the working stability of the device is improved.

As a preferred embodiment, the end of the connecting rod is fixedly equipped with a cleaning brush, the cleaning brush is attached to the inner wall of the mixing barrel, and the scraper is attached to the lower surface of the inner wall of the mixing barrel combine.

With the above scheme, when the mixing is completed, the control valve is opened, and the rotating shaft rotates and at the same time drives the cleaning brush to follow the movement through the upper bushing and connecting rod, which can clean the mixture attached to the inner wall of the mixing cylinder, and the rotating shaft rotates At the same time, the lower shaft sleeve drives the scraper to move, scraping the mixed material through the discharge guide rail, and cleaning the residual mixed material at the bottom of the mixing cylinder, avoiding the waste of raw materials and residual mixed material Affect the next mixing operation of the device.

Compared with the prior art, the beneficial effects of the utility model are:

The automatic proportioning device for compound fertilizer mixing is provided with a transmission assembly and a feeding pipe, and the reduction motor drives the rotation shaft to rotate, and the rotation of the rotation shaft drives the two connecting shafts to rotate through the sprocket and the chain, and the rotation of the two connecting shafts drives the rotation of the two connection shafts respectively. The two screw feed rods rotate, so that the raw materials in the feeding pipe can be stirred and conveyed, preventing some damp and bonded raw materials from blocking the feeding pipe during the feeding process, affecting the mixing effect of raw materials, and the feeding speed can be adjusted. Make the mixing of raw materials more uniform, easy to operate and easy to use;

The automatic proportioning device for compound fertilizer mixing is provided with an adjusting component and a feeding baffle, the rotation of the rotating shaft drives the turntable to rotate, and the rotation of the turntable drives the connecting column to reciprocate in the slide rail, thereby driving the slide rail and the adjustment rod to reciprocate back and forth , and then drive the feed baffle back and forth to reciprocate through the connecting plate and the pull rod, so that the raw materials poured into the feeding hopper can be put into the feeding pipe several times in batches, avoiding the sudden concentration of a large amount of raw materials to the feeding pipe and causing the lowering The blockage of the material pipe affects the smooth progress of the mixing and proportioning operation, and there is no need for manual multiple feeding, which saves time and effort, and is easy to use.

The automatic proportioning device for compound fertilizer mixing can clean the inner wall and bottom of the mixing cylinder by setting the cleaning brush and the scraper, so as to avoid the waste of raw materials and the influence of the residual mixture on the next operation of the device. mixing operation.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a schematic cut-away view of part of the structure of the utility model;

Fig. 3 is a schematic diagram of the internal structure of the mixing barrel of the present invention;

Fig. 4 is a schematic structural diagram of the transmission assembly of the present invention;

Fig. 5 is a structural schematic diagram of the adjustment assembly of the present invention.

In the figure: 1. Mixing barrel; 2. Geared motor; 3. Feeding hopper; 4. Rotating shaft; 5. Bushing; 6. Material guide box; 7. Transmission assembly; ; 703, screw feed rod; 704, chain; 8, adjustment assembly; 801, turntable; 802, connecting column; 803, slide rail; 804, adjustment rod; 805, ferrule; Rod; 11, scraper plate; 12, feed baffle; 13, tie rod; 14, connecting plate; 15, cleaning brush; 16, discharge guide rail; 17, control valve; 18, stirring rod.

Detailed ways

Please refer to Figures 1-5, the utility model provides an automatic proportioning device for compound fertilizer mixing, including a mixing cylinder 1, a reduction motor 2 is arranged on the lower surface of the mixing cylinder 1, and the upper surface of the mixing cylinder 1 is fixed Two feed hoppers 3 are installed, and a rotating shaft 4 is installed in the mixing barrel 1, one end of the rotating shaft 4 is fixedly connected with the output end of the reduction motor 2, and the outer surface of the rotating shaft 4 is fixedly connected with two shaft sleeves 5 , the outer surface of the upper shaft sleeve 5 is fixedly connected with a connecting rod 10, the outer surface of the lower shaft sleeve 5 is fixedly connected with a scraper 11, and several stirring rods 18 are installed on the connecting rod 10 and the scraper 11, and the rotating shaft The outer surface of 4 is rotatably equipped with a material guide box 6, both ends of the material guide box 6 are fixedly connected with the mixing cylinder 1, a transmission assembly 7 is arranged inside the material guide box 6, and the upper surface of the material mixing cylinder 1 faces two The 3 feed hoppers are all provided with feed inlets, and a feed pipe 9 connected to the feed hopper 3 is fixedly installed in the feed inlet, and the top of the rotating shaft 4 extends to the outside of the mixing cylinder 1 and is provided with an adjustment assembly 8 for feeding. Two U-shaped blocks are fixedly installed in the hopper 3 and a feed baffle 12 is slidably installed between the opposite faces of the two U-shaped blocks. One end of the feed baffle 12 extends to the outside of the feed hopper 3 and is fixedly installed with a Tie rods 13, the ends of the two pull rods 13 are connected with the same connecting plate 14, the bottom of the mixing cylinder 1 is provided with a discharge port and a discharge guide rail 16 is fixedly installed in the discharge port, and the discharge guide rail 16 extends to the mixing cylinder 1 is provided with a control valve 17, and the stirring rod 18 will continuously mix and stir the raw materials as the rotating shaft 4 rotates, so that the raw materials are mixed more evenly.

Wherein, the transmission assembly 7 includes two connecting shafts 701, and the two connecting shafts 701 are respectively rotatably mounted on the two ends of the material guide box 6, and the outer surfaces of the rotating shaft 4 and the two connecting shafts 701 are fixedly equipped with a sprocket 702, three A sprocket 702 is connected by a chain 704 transmission, and the tops of the two connecting shafts 701 are fixedly equipped with a screw feed rod 703, and the end of the screw feed rod 703 extends into the feeding pipe 9, and the reduction motor 2 is started, and the reduction motor 2 The rotation of the output shaft drives the rotation of the rotation shaft 4, and the rotation of the rotation shaft 4 drives the rotation of the two connecting shafts 701 through the sprocket 702 and the chain 704, and the rotation of the two connection shafts 701 drives the rotation of the two screw feed rods 703 respectively, so that The raw materials in the feed pipe 9 are stirred and transported to prevent some damp-bonded raw materials from blocking the feed pipe 9 during the feeding process, which affects the mixing effect of the raw materials, and the feeding speed can be adjusted to make the raw materials mix more evenly, and the operation is simple. Easy to use.

Wherein, the adjustment assembly 8 includes a turntable 801, the turntable 801 is fixedly installed on the top of the rotating shaft 4, the turntable 801 is eccentrically installed with a connecting column 802, the outer surface of the connecting column 802 is slidably installed with a slide rail 803, and the side of the slide rail 803 is fixedly installed with Adjusting rod 804, the other end of adjusting rod 804 is fixedly connected with the connecting plate 14, when the rotating shaft 4 rotates, it will drive the turntable 801 to rotate. The adjusting rod 804 reciprocates back and forth, and then drives the feed baffle 12 to reciprocate back and forth through the connecting plate 14 and the pull rod 13, so that the raw materials poured into the feed hopper 3 can be dropped into the feeding pipe 9 in batches for multiple times, avoiding the A large amount of raw materials are suddenly concentrated to the feeding pipe 9, causing the blocking of the feeding pipe 9, which affects the smooth progress of the mixing and proportioning operation and does not need to be manually fed multiple times, saving time and effort, and is convenient to use.

Wherein, the outer surface of the adjusting rod 804 is slidably installed with a ferrule 805, the lower surface of the ferrule 805 is fixedly connected with a support rod and the other end of the support rod is fixedly connected with the mixing tube 1, and the ferrule 805 can control the movement of the regulating rod 804. Carry out guiding limit, avoid the shifting shaking that occurs when the adjustment rod 804 moves, and ensure the stability of the adjustment rod 804 movement.

Wherein, the top of the connecting column 802 is fixedly installed with a limit plate to ensure that the connecting column 802 will not slide out when sliding in the slide rail 803 .

Wherein, the end portion of connecting rod 10 is fixedly installed with cleaning brush 15, and cleaning brush 15 fits with the inner wall of mixing barrel 1, and scraper plate 11 fits with the lower surface of mixing barrel 1 inner wall, when the mixing is completed, Finally, open the control valve 17, and when the rotating shaft 4 rotates, the cleaning brush 15 is driven by the upper shaft sleeve 5 and the connecting rod 10 to follow the movement, so that the mixture attached to the inner wall of the mixing cylinder 1 can be cleaned. The lower shaft sleeve 5 drives the scraper 11 to move, and the mixed material can be scraped out through the discharge guide rail 16, and the residual mixed material at the bottom of the mixing cylinder 1 can also be cleaned, avoiding the waste and residue of raw materials The mixed material affects the next mixing operation of the device.

When in use, close the control valve 17, configure the required different raw materials in proportion and put them into the feed baffles 12 in the two feed hoppers 3 respectively, start the deceleration motor 2, and the output shaft of the deceleration motor 2 rotates to drive the rotating shaft 4 rotates, and rotating shaft 4 rotates and drives two connecting shafts 701 to rotate through sprocket wheel 702 and chain 704, and two connecting shafts 701 rotate and drive two spiral feeding rods 703 to rotate respectively, thereby can carry out the raw material in the feeding pipe 9. Stirring and conveying prevents some wet and bonded raw materials from blocking the feeding pipe 9 during the feeding process, which affects the mixing effect of raw materials. When the rotating shaft 4 rotates, it will drive the turntable 801 to rotate, and the turntable 801 will drive the connecting column 802 on the slide rail 803 The inner reciprocating movement further drives the slide rail 803 and the adjusting rod 804 to reciprocate back and forth, and then drives the feed baffle 12 to reciprocate back and forth through the connecting plate 14 and the pull rod 13, so that the raw materials poured into the feed hopper 3 can be poured into the feed hopper 3 in batches for multiple times. Putting it into the feeding pipe 9, avoiding the blockage of the feeding pipe 9 caused by the sudden concentration of a large amount of raw materials at the feeding pipe 9, which affects the smooth progress of the mixing and proportioning operation and does not require manual feeding multiple times, saving time and effort, and the rotating shaft 4 While rotating, the stirring rod 18 is driven by the two bushings 5, the connecting rod 10 and the scraper 11 to follow the movement, so that the stirring rod 18 continuously mixes the raw materials, making the raw materials more evenly mixed. , open the control valve 17, when the rotating shaft 4 rotates, the cleaning brush 15 is driven by the upper bushing 5 and the connecting rod 10 to follow the movement, and the mixture attached to the inner wall of the mixing cylinder 1 can be cleaned, and the rotating shaft 4 rotates through the The lower shaft sleeve 5 drives the scraper 11 to move, and the mixed material can be scraped out through the discharge guide rail 16, and the residual mixed material at the bottom of the mixing cylinder 1 can be cleaned up, avoiding the waste of raw materials and residual waste. The mixing material affects the next mixing operation of the device.

Claims (6)

1. The utility model provides a compound fertilizer compounding is with automatic proportioning device which characterized in that: including mixing barrel (1), the lower surface of mixing barrel (1) is provided with gear motor (2), the last fixed surface of mixing barrel (1) installs two feeder hoppers (3), mixing barrel (1) internal rotation is installed axis of rotation (4), the one end of axis of rotation (4) and the output fixed connection of gear motor (2), the outer fixed surface of axis of rotation (4) is connected with two axle sleeves (5), the top the outer fixed surface of axle sleeve (5) is connected with connecting rod (10), the below the outer fixed surface of axle sleeve (5) is connected with scrapes flitch (11), connecting rod (10) with scrape all install a plurality of puddler (18) on flitch (11), the outer surface of axis of rotation (4) rotates and installs guide box (6), the both ends of guide box (6) all with feeding barrel (1) fixed connection, be provided with drive assembly (7) in guide box (6), the upper surface of mixing barrel (1) is just to all having seted up feed inlet and feed inlet fixed mounting and feed inlet and is had the unloading pipe (9) that are linked together with feeder hopper (3) axis of rotation, the top of feed inlet fixed mounting has two U-shaped baffle block (8) between two feeder hopper (3) fixed block (3) and the extension of adjusting block (1) is installed to the opposite face (12) outside feed inlet fixed block (3) and the feed inlet fixed block (12) and install and the opposite face (3) and the opposite face (12) is installed to the feed inlet fixed mounting of U-shaped The one end of feeding baffle (12) extends to the outer fixed mounting of feeder hopper (3) and has pull rod (13), two the end connection of pull rod (13) has same connecting plate (14), the fixed mounting has ejection of compact guide rail (16) in discharge gate and the discharge gate has been seted up to the bottom of compounding section of thick bamboo (1), ejection of compact guide rail (16) extend to compounding section of thick bamboo (1) and are provided with control valve (17) outward.

2. The automatic proportioning device for compound fertilizer mixing according to claim 1, characterized in that: the transmission assembly (7) comprises two connecting shafts (701), two connecting shafts (701) are respectively rotatably installed at two ends of the guide box (6), chain wheels (702) are fixedly installed on the outer surfaces of the rotating shaft (4) and the two connecting shafts (701) and are three, the chain wheels (702) are in transmission connection through chains (704), two spiral feeding rods (703) are fixedly installed on the top ends of the connecting shafts (701), and the end portions of the spiral feeding rods (703) extend into the discharging pipe (9).

3. The automatic proportioning device for compound fertilizer mixing according to claim 1, characterized in that: adjusting part (8) include carousel (801), carousel (801) fixed mounting is on the top of axis of rotation (4), spliced pole (802) are installed to carousel (801) off-centre, the surface slidable mounting of spliced pole (802) has slide rail (803), the side fixed mounting of slide rail (803) has regulation pole (804), the other end and connecting plate (14) fixed connection of regulation pole (804).

4. The automatic proportioning device for compound fertilizer mixing according to claim 3, characterized in that: the outer surface of the adjusting rod (804) is provided with a clamping sleeve (805) in a sliding mode, the lower surface of the clamping sleeve (805) is fixedly connected with a supporting rod, and the other end of the supporting rod is fixedly connected with the mixing barrel (1).

5. The automatic proportioning device for compound fertilizer mixing according to claim 3, characterized in that: the top end of the connecting column (802) is fixedly provided with a limiting disc.

6. The automatic proportioning device for compound fertilizer mixing according to claim 1, characterized in that: the end part of the connecting rod (10) is fixedly provided with a cleaning brush (15), the cleaning brush (15) is attached to the inner wall of the mixing barrel (1), and the scraping plate (11) is attached to the lower surface of the inner wall of the mixing barrel (1).

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