Granulated fertilizer blending machine

Abstract

The utility model discloses a granular fertilizer mixing machine which comprises a table body, the top of the table body is rotatably connected with a mixing cylinder through a bearing, a screw rod is mounted in the mixing cylinder, the upper part of the outer wall of the mixing cylinder is rotatably connected with a fixing ring through a bearing, and the bottom of the fixing ring is fixedly connected with a mounting column. The utility model relates to the technical field of granular fertilizer processing, through the cooperation of a sealing plate, a clamping rod and a mounting block, when the sealing plate is mounted, the sealing plate is covered inside a mixing barrel, the mounting block is pushed upwards, the mounting block is separated from a limiting column, a spring is extruded, the direction of the clamping rod is aligned to the sealing plate, and after the sealing plate is completely aligned to the clamping rod, the clamping rod is pushed upwards. And the mounting block is loosened, so that the clamping rod is inserted into the top of the sealing plate under the action of the spring, the sealing plate is convenient to mount and dismount, and the mounting safety of the sealing plate is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to granular fertilizer processing technical field, concretely is a kind of granular fertilizer blending machine. BACKGROUND

[0002] Granular fertilizer is made of chemical fertilizer such as calcium superphosphate or ammonium nitrate, or made of organic fertilizer and calcium superphosphate, and is generally applied during seeding to promote seedling growth, which is simply referred to as granular fertilizer. During the production of granular fertilizer, a blending device is needed to stir and mix the granular fertilizer evenly.

[0003] When the granular fertilizer is placed in the mixing barrel and the stirring rod is driven to rotate by the servo motor, the granular fertilizer can be quickly mixed together, improving the work efficiency of the staff.

[0004] However, in actual use, since the sealing plate is connected and installed on the top of the mixing cylinder by bolts during mixing, the sealing plate is prone to loosening between the mixing cylinder under the management of the rotating mixing cylinder, which poses a certain risk. UTILITY MODEL CONTENTS

[0005] To overcome the deficiencies of the prior art, the utility model provides a granular fertilizer blending machine, which solves the problem of loosening between the sealing plate and the mixing cylinder under the management of the rotating mixing cylinder during mixing of the mixing cylinder in actual use.

[0006] To achieve the above-mentioned purpose, the utility model is implemented by the following technical solutions: a granular fertilizer blending machine, comprising a table body, a mixing cylinder rotatably connected to the top of the table body through a bearing, a screw rod installed inside the mixing cylinder, a fixed ring rotatably connected to the upper wall of the mixing cylinder through a bearing, an installation column fixedly connected to the bottom of the fixed ring, the bottom of the installation column fixedly connected to the top of the table body, a sealing structure installed on the top of the mixing cylinder, the sealing structure comprising: a sealing plate arranged above the mixing cylinder, a clamping rod inserted into the top of the sealing plate, an installation block fixedly connected to the side of the clamping rod away from the sealing plate, a spring abutting against the top of the installation block, a fixed column fixedly connected to the top of the fixed ring and inserted into the inner wall of the installation block and extending to the side of the top of the installation block and inserted into the inner wall of the spring, a limiting column fixedly connected to the top of the fixed ring and inserted into the bottom of the installation block, and an installation plate rotatably connected to the outer wall of the sealing plate through a sealing bearing and abutting against the top of the mixing cylinder, wherein the installation block moves on the outer wall of the fixed column under the action of the spring through the cooperation of the sealing plate and the clamping rod, the limiting column fixes the installation block, and the installation plate supports the sealing plate.

[0007] Preferably, the bottom of the screw rod is rotatably connected with a fixing frame through a sealing bearing, the bottom of the fixing frame is fixedly connected with the inner wall bottom of the mixing cylinder, the outer wall of the screw rod is rotatably connected with a fixing rod through a sealing bearing, and the outer wall of the fixing rod is fixedly connected with the inner wall top of the mixing cylinder.

[0008] Preferably, the top of the table body is fixedly connected with a controller, the controller is electrically connected with a driving structure, and the driving structure comprises a second motor, a plug block and a fixing block.

[0009] Preferably, the bottom of the mixing cylinder is provided with a rotating structure, the rotating structure comprises a first motor, a transmission gear and a protective shell.

[0010] Preferably, the bottom of the mixing cylinder is communicated with a discharge pipe, one end of the discharge pipe is provided with an electromagnetic valve, and the electromagnetic valve is electrically connected with the controller.

[0011] Beneficial effects

[0012] The granular fertilizer mixing machine has the following beneficial effects: the granular fertilizer mixing machine is provided with a sealing plate, a clamping rod and a mounting block, the sealing plate is covered on the inside of the mixing cylinder during installation, the mounting block is pushed upwards to be separated from the limiting column and to press the spring, the direction of the clamping rod is aligned with the sealing plate, the mounting block is loosened after the complete alignment with the sealing plate, the clamping rod is inserted on the top of the sealing plate under the action of the spring, the sealing plate is convenient to install and disassemble, and the safety of the sealing plate installation is ensured.

[0013] The output end of the second motor is inserted on the top of the screw rod through the cooperation of the second motor and the plug block, the position where the plug block contacts the screw rod is rhombic, the screw rod is stable when being driven to rotate by the second motor, and the screw rod can send the fertilizer at the bottom of the mixing cylinder to the inside of the mixing cylinder when rotating, so that the mixing speed of the fertilizer is improved. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the utility model;

[0015] Figure 2 It is a structural schematic view of the utility model;

[0016] Figure 3 It is Figure 1 It is a structural schematic view of the utility model;

[0017] Figure 4 It is Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 5 It is Figure 1 It is a structural schematic view of the utility model.

[0019] In the figure: 1, table body; 2, sealing structure; 21, sealing plate; 22, clamping rod; 23, mounting block; 24, spring; 25, fixed column; 26, limiting column; 27, mounting plate; 3, rotating structure; 31, first motor; 32, transmission gear; 33, ring gear; 34, protective shell; 4, driving structure; 41, second motor; 42, plug; 43, fixed block; 5, fixed frame; 6, fixed rod; 11, mixing cylinder; 12, spiral rod; 13, mounting column; 14, fixed ring; 15, discharge pipe; 16, electromagnetic valve; 17, controller. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0021] In actual use, since the mixing cylinder is mixed, the sealing plate is installed on the top of the mixing cylinder through bolt connection, but under the management of the rotating mixing cylinder, the sealing plate is prone to loosening between the mixing cylinder, which is dangerous.

[0022] Therefore, the utility model provides a kind of granular fertilizer mixing machine, solve the problem that in actual use, since the mixing cylinder is mixed, the sealing plate is installed on the top of the mixing cylinder through bolt connection, but under the management of the rotating mixing cylinder, the sealing plate is prone to loosening between the mixing cylinder, which is dangerous.

[0023] Through the personnel in the art, the parts in the case are connected in turn, the specific connection and operation sequence should be referred to the working principle, the detailed connection means is the public technical knowledge in the art, the working principle and process are mainly introduced below.

[0024] Embodiment one: by Figures 1-5 It can be known that a granular fertilizer blending machine comprises a table body 1, a mixing cylinder 11 is rotatably connected to the top of the table body 1 through a bearing, a spiral rod 12 is installed in the mixing cylinder 11, a fixed ring 14 is rotatably connected to the upper outer wall of the mixing cylinder 11 through a bearing, an installation column 13 is fixedly connected to the bottom of the fixed ring 14, the bottom of the installation column 13 is fixedly connected to the top of the table body 1, a sealing structure 2 is installed at the top of the mixing cylinder 11, the sealing structure 2 comprises: a sealing plate 21 arranged above the mixing cylinder 11, wherein the material of the sealing plate 21 is iron; a clamping rod 22 inserted into the top of the sealing plate 21; an installation block 23 fixedly connected to one side of the clamping rod 22 away from the sealing plate 21, a slot is formed on the left and right sides of the installation block 23, which can facilitate the fixation of the installation block 23; a spring 24 abutting against the top of the installation block 23; a fixed column 25 fixedly connected to the top of the fixed ring 14 and inserted into the inner wall of the installation block 23 and extending to one side of the top of the installation block 23 and inserted into the inner wall of the spring 24; a limiting column 26 fixedly connected to the top of the fixed ring 14 and inserted into the bottom of the installation block 23; an installation plate 27 rotatably connected to the outer wall of the sealing plate 21 through a sealing bearing and abutting against the top of the mixing cylinder 11; wherein the sealing plate 21 and the clamping rod 22 are matched, the installation block 23 moves on the outer wall of the fixed column 25 under the action of the spring 24, the limiting column 26 fixes the installation block 23, and the installation plate 27 supports the sealing plate 21;

[0025] In the specific implementation process, it is particularly worth pointing out that under the cooperation of the sealing plate 21, the clamping rod 22 and the installation block 23, when the sealing plate 21 is installed, the sealing plate 21 is placed above the mixing cylinder 11, the installation plate 27 abuts against the sealing gasket on the top of the mixing cylinder 11 to seal the mixing cylinder 11, the installation block 23 is pushed upward to separate the installation block 23 from the limiting column 26 and press the spring 24, the direction of the clamping rod 22 is aligned with the sealing plate 21, after the complete alignment with the sealing plate 21, the installation block 23 is loosened, the clamping rod 22 is inserted into the top of the sealing plate 21 under the action of the spring 24, the sealing plate 21 is convenient to install and disassemble, and the safety of the sealing plate 21 is ensured;

[0026] Further, the bottom of the spiral rod 12 is rotatably connected to a fixed frame 5 through a sealing bearing, the bottom of the fixed frame 5 is fixedly connected to the inner wall of the mixing cylinder 11, the outer wall of the spiral rod 12 is rotatably connected to a fixed rod 6 through a sealing bearing, and the outer wall of the fixed rod 6 is fixedly connected to the upper inner wall of the mixing cylinder 11.

[0027] In the specific implementation process, it is worth pointing out that the fixed frame 5 and the fixed rod 6 are used to fix the spiral rod 12, so that the spiral rod 12 is stable in the inside of the mixing cylinder 11, and the fertilizer is more convenient to mix;

[0028] Further, the top of the table body 1 is fixedly connected with a controller 17, the controller 17 is electrically connected with a driving structure 4, the driving structure 4 comprises: a second motor 41 fixedly connected to the top of the sealing plate 21 and electrically connected to the controller 17; a plug block 42 rotatably connected to the inner wall of the sealing plate 21 through a sealing bearing and fixedly connected to the output end of the second motor 41; a fixed block 43 fixedly connected to the top of the spiral rod 12 and inserted into the bottom of the plug block 42; wherein the second motor 41 drives the spiral rod 12 to mix the granular fertilizer through the cooperation of the plug block 42 and the fixed block 43, wherein the controller 17 and the second motor 41 are used in pairs, and the specific model is not limited, which meets the actual use, when the second motor 41 is powered, an external power source or a battery can be used for power supply, and the appropriate method is selected according to the actual situation, the cross section of the fixed block 43 is rectangular, which ensures that the plug block 42 and the fixed block 43 can be inserted to realize the rotation of the second motor 41 driving the spiral rod 12;

[0029] In the specific implementation process, it is worth pointing out that the sealing plate 21 is inserted into the top of the spiral rod 12 under the action of the clamping rod 22, and the sealing plate 21 will not rotate with the mixing cylinder 11, and the spiral rod 12 is driven by the second motor 41 to rotate in the opposite direction of the mixing cylinder 11, so that the fertilizer is mixed more quickly;

[0030] Specifically, when using the granular fertilizer mixing machine, the fertilizer is placed in the inside of the mixing cylinder 11, the sealing plate 21 is placed above the mixing cylinder 11, the sealing gasket is tightly pressed against the top of the mixing cylinder 11 by the mounting plate 27, the mixing cylinder 11 is sealed, the mounting block 23 is pushed upward to separate the mounting block 23 from the limiting column 26 and press the spring 24, the direction of the clamping rod 22 is aligned with the top of the sealing plate 21, after completely aligning with the sealing plate 21, the mounting block 23 is loosened, the clamping rod 22 is inserted into the top of the sealing plate 21 under the action of the spring 24, the sealing plate 21 is convenient to install and disassemble, the safety of the sealing plate 21 is ensured, the sealing plate 21 is inserted into the top of the spiral rod 12 under the action of the clamping rod 22, the spiral rod 12 is driven to rotate, and the sealing plate 21 is supported, which has safety when mixing the fertilizer.

[0031] Example two: from Figures 1-5It can be known that the outer wall of the mixing cylinder 11 is provided with a rotating structure 3, the rotating structure 3 comprises: a first motor 31 fixedly connected to the bottom of the table body 1 and electrically connected to the controller 17; a transmission gear 32 fixedly connected to the first motor 31 and extending to one end of the top of the table body 1 through a bearing; an annular gear 33 meshingly connected to the outer wall of the transmission gear 32 and fixedly connected to the outer wall of the mixing cylinder 11; and a protective shell 34 provided on one side of the outer wall of the transmission gear 32 and fixedly connected to the top of the table body 1 and movably connected to the outer wall of the mixing cylinder 11; wherein the first motor 31 and the transmission gear 32 cooperate to drive the annular gear 33 to rotate the mixing cylinder 11, and the protective shell 34 protects the transmission gear 32, and the model of the first motor 31 is not limited and can meet the actual use condition.

[0032] In the specific implementation process, it is particularly worth pointing out that the first motor 31 is controlled to rotate by using the controller 17, and the mixing cylinder 11 is driven to rotate through the meshing of the transmission gear 32 and the annular gear 33 under the cooperation of the first motor 31 and the transmission gear 32, and the mixing cylinder 11 rotates in the opposite direction of the screw rod 12 when the screw rod 12 rotates, so that the fertilizer is mixed more quickly.

[0033] Further, the bottom of the mixing cylinder 11 is communicated with a discharge pipe 15, one end of the discharge pipe 15 is provided with an electromagnetic valve 16, and the electromagnetic valve 16 is electrically connected to the controller 17.

[0034] In the specific implementation process, it is particularly worth pointing out that when the fertilizer mixing is completed, the controller 17 is used to open the electromagnetic valve 16, so that the mixed fertilizer is discharged through the discharge pipe 15, and the staff is more convenient when collecting, and the model of the electromagnetic valve 16 is not limited and can meet the actual use condition.

[0035] Specifically, on the basis of the above embodiment, the first motor 31 is used to drive the mixing cylinder 11 to rotate in the opposite direction of the screw rod 12 when the screw rod 12 mixes the fertilizer, so that the fertilizer is mixed more quickly, and the controller 17 is used to open the electromagnetic valve 16 after the mixing is completed, so that the staff is convenient when collecting.

[0036] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises a... " does not, without more constraints, preclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0037] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting", "fixing", "screw connecting" and the like should be understood in a broad sense, for example, can be fixed connection, can also be detachable connection, or integrated; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements, unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in the present application according to the specific circumstances.

[0038] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A granular fertilizer blender comprising a table body (1), characterized in that: The top of the table body (1) is rotatably connected with a mixing cylinder (11) through a bearing, a spiral rod (12) is installed in the mixing cylinder (11), a fixed ring (14) is rotatably connected above the outer wall of the mixing cylinder (11) through a bearing, the bottom of the fixed ring (14) is fixedly connected with a mounting column (13), the bottom of the mounting column (13) is fixedly connected to the top of the table body (1), the top of the mixing cylinder (11) is provided with a sealing structure (2), the sealing structure (2) comprises: A sealing plate (21) is arranged above the mixing cylinder (11); A clamping rod (22) is inserted into the top of the sealing plate (21); An installation block (23) is fixedly connected to the side of the clamping rod (22) away from the sealing plate (21); A spring (24) is abutted to the top of the installation block (23); A fixed column (25) is fixedly connected to the top of the fixed ring (14) and is inserted into the inner wall of the installation block (23) and extends to one side of the top of the installation block (23) and is inserted into the inner wall of the spring (24); A limiting column (26) is fixedly connected to the top of the fixed ring (14) and is inserted into the bottom of the installation block (23); An installation plate (27) is rotatably connected to the outer wall of the sealing plate (21) through a sealing bearing and is attached to the top of the mixing cylinder (11); Wherein, through the cooperation of the sealing plate (21) and the clamping rod (22), the installation block (23) moves on the outer wall of the fixed column (25) under the action of the spring (24), the limiting column (26) fixes the installation block (23), and the installation plate (27) supports the sealing plate (21).

2. A granular fertilizer blender as claimed in claim 1 wherein: The bottom of the spiral rod (12) is rotatably connected with a fixed frame (5) through a sealing bearing, the bottom of the fixed frame (5) is fixedly connected to the inner wall of the mixing cylinder (11), the outer wall of the spiral rod (12) is rotatably connected with a fixed rod (6) above the outer wall of the mixing cylinder (11), and the outer wall of the fixed rod (6) is fixedly connected to the inner wall of the mixing cylinder (11) above.

3. A granular fertilizer blender as defined in claim 1, wherein: The top of the table body (1) is fixedly connected with a controller (17), the controller (17) is electrically connected with a driving structure (4), and the driving structure (4) comprises: A second motor (41) is fixedly connected to the top of the sealing plate (21) and is electrically connected to the controller (17); A plug block (42) is rotatably connected to the inner wall of the sealing plate (21) through a sealing bearing and is fixedly connected to the output end of the second motor (41); A fixed block (43) is fixedly connected to the top of the spiral rod (12) and is inserted into the bottom of the plug block (42); Wherein, through the cooperation of the plug block (42) and the fixed block (43), the second motor (41) drives the spiral rod (12) to mix the granular fertilizer.

4. A granular fertilizer blender as defined in claim 3, wherein: A rotating structure (3) is installed below the outer wall of the mixing cylinder (11), and the rotating structure (3) comprises: A first motor (31) is fixedly connected to the bottom of the table body (1) and is electrically connected to the controller (17); A transmission gear (32) is fixedly connected to the first motor (31) and extends to one end of the table body (1) through a bearing; The ring gear (33) is engaged with the outer wall of the transmission gear (32) and fixedly connected to the outer wall below the mixing cylinder (11); The protective shell (34) is arranged on one side of the outer wall of the transmission gear (32) and fixedly connected to the top of the table body (1) and movably connected to the outer wall of the mixing cylinder (11); The first motor (31) and the transmission gear (32) are matched to drive the ring gear (33) to rotate the mixing cylinder (11), and the protective shell (34) protects the transmission gear (32).

5. A granular fertilizer blender as defined in claim 1, wherein: The bottom of the mixing cylinder (11) is communicated with a discharge pipe (15), one end of the discharge pipe (15) is provided with an electromagnetic valve (16), and the electromagnetic valve (16) is electrically connected to a controller (17).

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