Nutrient soil stirrer

Abstract

The utility model discloses a nutrient soil stirrer, and belongs to the technical field of nutrient soil preparation. A nutrient soil stirrer comprises a rack, a stirring box and a hopper arranged at the top of the stirring box, a feeding pipe is arranged at the bottom of the hopper, a stirring and mixing mechanism is arranged in the stirring box and comprises a first transverse shaft, a second transverse shaft and a vertical shaft, the first transverse shaft and the second transverse shaft are arranged in parallel, and the vertical shaft and the first transverse shaft are arranged perpendicularly. The first transverse shaft is connected with a driving mechanism, and spiral blades are arranged on the first transverse shaft, the second transverse shaft and the vertical shaft. The bottom of the stirring box is connected with a transition pipe, and an adjusting mechanism and a material blocking mechanism are sequentially arranged in the transition pipe from top to bottom. According to the utility model, the energy loss is reduced, and the feeding ratio of nutrient soil raw materials is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of nutrient soil preparation, in particular to a nutrient soil stirrer. Background Art

[0002] Plant nutrient soil is specially formulated to meet the growth and development of seedlings. It contains a variety of mineral nutrients. It is loose and aerated, has strong water and fertilizer retention capabilities, and is free of pests and diseases. Nutritional soil is generally made by mixing fertile field soil with decomposed manure. Nutritional soil has a good soil ecological environment, can meet the healthy growth of plants, has strong water and fertilizer retention capabilities, and thus improves the survival rate of plants.

[0003] In the prior art, a mixer is used to modulate plant nutrient soil, and the plant nutrient soil is stirred by a motor to achieve a mixing effect. For example, the patent document with application number 202122034096.1 discloses a nutrient soil mixing device for ecological restoration, including a supporting and moving mechanism and a stirring and mixing mechanism. The supporting and moving mechanism includes a bottom plate, a fixed plate and wheels. The stirring and mixing mechanism includes a stirring box, a discharge channel, a baffle, a fixing, a motor, a rotating shaft and a spiral blade. When in use, the nutrient soil raw material is put into the stirring box, and the motor is started. The output end of the motor drives the rotating shaft to rotate, and the rotating shaft drives the spiral blades to rotate to stir and mix the nutrient soil raw material. However, in the above scheme, the motor needs to stir the nutrient soil continuously, which greatly increases the energy loss. Summary of the invention

[0004] The utility model aims to solve the problem that in the prior art, a mixer is used to modulate plant nutrient soil, but a motor needs to stir the nutrient soil continuously, which greatly increases energy loss, and a nutrient soil stirrer is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A nutrient soil mixer comprises a frame, a mixing box and a hopper arranged on the top of the mixing box, a feed pipe is arranged at the bottom of the hopper, a mixing and stirring mechanism is arranged in the mixing box, the mixing and stirring mechanism comprises a horizontal axis one, a horizontal axis two and a vertical axis, the horizontal axis one and the horizontal axis two are arranged in parallel, the vertical axis is arranged perpendicular to the horizontal axis one, the horizontal axis one is connected to a driving mechanism, and the horizontal axis one, the horizontal axis two and the vertical axis are all provided with spiral blades; a transition pipe is connected to the bottom of the mixing box, and an adjustment mechanism and a material blocking mechanism are arranged in the transition pipe from top to bottom in sequence.

[0007] In some embodiments, the driving mechanism includes a motor and a transmission mechanism, the portion of the transverse axis that passes through the mixing box is connected to the transmission mechanism, the transmission mechanism includes a shell and a pull rope and a spring located inside the shell, one end of the pull rope is wound around the output shaft of the motor, and the other end of the pull rope is wound around the transverse axis, the outer end of the spring is connected to the inner wall of the shell, and the inner end of the spring is connected to the transverse axis.

[0008] In some embodiments, the horizontal axis one, horizontal axis two and both ends of the vertical axis are rotatably set on the mixing box, the part of the horizontal axis one located outside the mixing box is equipped with a spur gear one, and the part of the horizontal axis two located outside the mixing box is equipped with a spur gear two, and the spur gear one and the spur gear two are meshed.

[0009] In some embodiments, the middle portion of the second horizontal axis is disconnected, bevel gears 1 are provided on both sides of the disconnected portion of the second horizontal axis, bevel gear 2 is provided on the vertical axis, and the two bevel gears 1 are meshed with bevel gear 2.

[0010] In some embodiments, the adjustment mechanism includes an upper disk body and a lower disk body located below the upper disk body, the outer annular surfaces of the upper disk body and the lower disk body cooperate with the inner wall surface of the transition pipe, the upper surfaces of the upper disk body and the lower disk body are provided with a plurality of fan-shaped notches along the circumferential direction, a rotating shaft is commonly provided through the center of the upper disk body and the lower disk body, a hollow bracket is provided in the transition pipe, and the rotating shaft is rotatably provided on the bracket.

[0011] In some embodiments, a lever is provided on the upper disk body, and a long hole is opened on the transition tube, and the lever passes through the long hole to the outside of the transition tube.

[0012] In some embodiments, the material blocking mechanism includes a plurality of rollers arranged in parallel in the transition tube, and the plurality of rollers are rotatably arranged in the transition tube respectively.

[0013] In some embodiments, the hopper is provided with at least two, each of the hoppers is connected to the mixing box through the feed pipe, and the feed pipe is provided with a solenoid valve.

[0014] In some embodiments, a feed pipe is connected to the bottom of the transition pipe, and a ball valve is provided on the feed pipe.

[0015] In some embodiments, the spiral blades are provided with saw teeth, and the spiral blades on the horizontal axis one and the horizontal axis two are arranged alternately.

[0016] Compared with the prior art, the utility model provides a nutrient soil mixer, which has the following beneficial effects.

[0017] 1. The utility model drives the horizontal axis 1 to rotate in the forward direction through the motor and the pull rope, so that the inner end of the spring rolls toward the horizontal axis 1. When the motor stops running, the spring will reset, and its reset force will drive the horizontal axis 1 to rotate in the opposite direction again, so that the motor does not need to run continuously. In the state of intermittent operation, the horizontal axis 1 can still rotate continuously, and then the nutrient soil is stirred by the spiral blades on the horizontal axis 1, the horizontal axis 2 and the vertical axis, effectively reducing energy loss.

[0018] 2. The bottom of the transition pipe in the utility model is connected to a feed pipe, and a ball valve is provided on the feed pipe. The plant nutrient soil mixed by stirring is distributed through the ball valve, thereby avoiding hands from touching the plant nutrient soil during the discharge process. In addition, a solenoid valve is provided at the feed pipe to achieve the feeding ratio of the nutrient soil raw material.

[0019] The parts not involved in the device are the same as the existing technology or can be implemented by using the existing technology. The utility model reduces energy loss and realizes the feeding ratio of nutrient soil raw materials.

[0020] Other advantages, objectives and features of the present invention will be described in the following description to some extent; and will be apparent to those skilled in the art based on the following examination and study to some extent; or, may be taught from the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a stereogram of the utility model.

[0022] Figure 2 This utility model Figure 1 The P-direction schematic diagram in the figure shows the shell in a cross-sectional state.

[0023] Figure 3 It is a schematic diagram of the interior of the mixing box in the utility model.

[0024] Figure 4 It is a schematic diagram of the stirring and mixing mechanism in the utility model.

[0025] Figure 5 It is a schematic diagram of the spiral blade in the utility model.

[0026] Figure 6 It is an exploded view of the regulating mechanism in the utility model.

[0027] Figure 7 This utility model Figure 3 Cross-sectional view at AA in the middle.

[0028] The reference numerals in the accompanying drawings are:

[0029] 1. Frame; 2. Mixing box; 3. Hopper; 4. Feed pipe; 5. Horizontal axis 1; 6. Horizontal axis 2; 7. Vertical axis; 8. Spiral blade; 9. Transition pipe; 10. Motor; 11. Housing; 12. Pull rope; 13. Spring; 14. Spur gear 1; 15. Spur gear 2; 16. Bevel gear 1; 17. Bevel gear 2; 18. Upper plate; 19. Lower plate; 20. Notch; 21. Rotating shaft; 22. Bracket; 23. Push rod; 24. Long hole; 25. Roller; 26. Solenoid valve; 27. Feed pipe; 28. Ball valve; 29. ​​Sawtooth. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0031] Reference Figure 1-Figure 7 A nutrient soil mixer comprises a frame 1, a mixing box 2 and a hopper 3 arranged on the top of the mixing box 2, a feeding pipe 4 is arranged at the bottom of the hopper 3, and is characterized in that a mixing and stirring mechanism is arranged in the mixing box 2, the mixing and stirring mechanism comprises a horizontal axis 1 5, a horizontal axis 2 6 and a vertical axis 7, the horizontal axis 1 5 and the horizontal axis 2 6 are arranged in parallel, the vertical axis 7 is arranged perpendicular to the horizontal axis 1 5, the horizontal axis 1 5 is connected to a driving mechanism, and the horizontal axis 1 5, the horizontal axis 2 6 and the vertical axis 7 are all provided with spiral blades 8; a transition pipe 9 is connected to the bottom of the mixing box 2, and an adjustment mechanism and a material blocking mechanism are arranged in the transition pipe 9 from top to bottom.

[0032] Please refer again Figure 2 The driving mechanism includes a motor 10 and a transmission mechanism. The part of the horizontal axis 5 that passes through the mixing box 2 is connected to the transmission mechanism. The transmission mechanism includes a shell 11 and a pull rope 12 and a spring 13 located in the shell 11. One end of the pull rope 12 is wound around the output shaft of the motor 10, and the other end of the pull rope 12 is wound around the horizontal axis 5. The outer end of the spring 13 is connected to the inner wall of the shell 11, and the inner end of the spring 13 is connected to the horizontal axis 5.

[0033] Please refer again Figure 3 and Figure 4 The two ends of the horizontal axis 1 5, the horizontal axis 2 6 and the vertical axis 7 are all rotatably set on the mixing box 2. The part of the horizontal axis 1 5 located outside the mixing box 2 is equipped with a spur gear 14, and the part of the horizontal axis 2 6 located outside the mixing box 2 is equipped with a spur gear 2 15. The spur gear 14 and the spur gear 2 15 are meshed with each other.

[0034] Furthermore, the middle part of the horizontal axis 2 6 is disconnected, and bevel gears 16 are provided on both sides of the disconnected part of the horizontal axis 2 6 . A bevel gear 2 17 is provided on the vertical axis 7 , and the two bevel gears 16 are meshed with the bevel gear 2 17 .

[0035] Please refer again Figure 6 The adjustment mechanism includes an upper disc body 18 and a lower disc body 19 located below the upper disc body 18. The outer annular surfaces of the upper disc body 18 and the lower disc body 19 match the inner wall surface of the transition tube 9. The upper surfaces of the upper disc body 18 and the lower disc body 19 are circumferentially provided with a plurality of fan-shaped notches 20. A rotating shaft 21 is commonly penetrated through the centers of the upper disc body 18 and the lower disc body 19. A hollow bracket 22 is provided in the transition tube 9. The rotating shaft 21 is rotatably provided on the bracket 22. The lower disc body 19 is fixed on the transition tube 9. By rotating the upper disc body 18, the notches 20 on the upper disc body 18 and the lower disc body 19 are aligned or misaligned, thereby realizing the adjustment of the blanking speed.

[0036] In order to facilitate the operation of the upper disk body 18 to rotate, a lever 23 is provided on the upper disk body 18 , and a long hole 24 is opened on the transition pipe 9 , and the lever 23 passes through the long hole 24 to the outside of the transition pipe 9 .

[0037] Please refer again Figure 7 The material blocking mechanism includes a plurality of rollers 25 arranged in parallel in the transition pipe 9. The plurality of rollers 25 are rotatably arranged in the transition pipe 9 respectively. The material blocking mechanism further disperses the mixed plant nutrient soil to improve the mixing effect.

[0038] In this example, at least two hoppers 3 are provided, each of which is connected to the mixing box 2 through the feed pipe 4. The feed pipe 4 is provided with a solenoid valve 26 to achieve the feeding ratio of the nutrient soil raw material.

[0039] Please refer again Figure 5 The spiral blades 8 are provided with saw teeth 29, and the spiral blades 8 on the horizontal axis 1 5 and the horizontal axis 2 6 are arranged alternately.

[0040] Secondly, a feed pipe 27 is connected to the bottom of the transition pipe 9, and a ball valve 28 is provided on the feed pipe 27. The mixed plant nutrient soil is distributed through the ball valve 28 to prevent hands from touching the plant nutrient soil.

[0041] The working principle of the utility model is:

[0042] When in use, the nutrient soil raw material is put into the feed hopper 3, and then the motor 10 is started. After the motor 10 is started, the horizontal axis 5 is driven to rotate through the pull rope 12. At this time, the horizontal axis 5 rotates in the forward direction, and the horizontal axis 5 drives the horizontal axis 2 6 to rotate through the mutually meshing spur gear 14 and spur gear 2 15, and then the horizontal axis 2 6 drives the vertical axis 7 to rotate through the meshing of bevel gear 16 and bevel gear 2 17. At this time, the spiral blades 8 on the horizontal axis 1 5, the horizontal axis 2 6 and the vertical axis 7 continue to stir the nutrient soil, and in the process of the forward rotation of the horizontal axis 5, the inner end of the spring 13 is rolled toward the horizontal axis 1 5. When the motor 10 stops running, the spring 13 will be reset, and its reset force will drive the horizontal axis 5 to rotate in the opposite direction again, so that the motor 10 does not need to run continuously. In the intermittent operation state, the horizontal axis 5 can still rotate continuously, and then the spiral blades 8 on the horizontal axis 1 5, the horizontal axis 2 6 and the vertical axis 7 continue to stir the nutrient soil, effectively reducing energy loss.

[0043] After stirring and mixing for a period of time, the lever 23 is rotated to allow the plant nutrient soil in the mixing box 2 to fall through the gaps 20 on the upper plate 18 and the lower plate 19. During the falling process of the plant nutrient soil, it passes through multiple rollers 25 to further improve the mixing uniformity. Finally, the ball valve 28 is controlled to open and close according to actual needs, and the mixed plant nutrient soil can be discharged into the potted plant, which is easy to operate.

[0044] In summary, the utility model makes it unnecessary for the motor 10 to run continuously. In the intermittent operation state, the horizontal axis 5 can still rotate continuously, effectively reducing energy loss and realizing the feeding ratio of nutrient soil raw materials, which has certain promotion value.

[0045] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0047] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A nutrient soil mixer, comprising a frame (1), a mixing box (2) and a hopper (3) arranged on the top of the mixing box (2), wherein a feed pipe (4) is arranged at the bottom of the hopper (3), characterized in that: The stirring box (2) is provided with a stirring and mixing mechanism, the stirring and mixing mechanism comprising a first horizontal axis (5), a second horizontal axis (6) and a vertical axis (7), the first horizontal axis (5) and the second horizontal axis (6) being arranged in parallel, the vertical axis (7) being arranged perpendicular to the first horizontal axis (5), the first horizontal axis (5) being connected to a driving mechanism, and the first horizontal axis (5), the second horizontal axis (6) and the vertical axis (7) being provided with spiral blades (8); the bottom of the stirring box (2) is connected with a transition pipe (9), and the transition pipe (9) is provided with an adjustment mechanism and a material blocking mechanism in sequence from top to bottom.

2. A nutrient soil mixer according to claim 1, characterized in that: The driving mechanism comprises a motor (10) and a transmission mechanism, the portion of the transverse axis (5) passing through the mixing box (2) is connected to the transmission mechanism, the transmission mechanism comprises a housing (11) and a pull rope (12) and a spring (13) located in the housing (11), one end of the pull rope (12) is wound around an output shaft of the motor (10), the other end of the pull rope (12) is wound around the transverse axis (5), the outer end of the spring (13) is connected to the inner wall of the housing (11), and the inner end of the spring (13) is connected to the transverse axis (5).

3. A nutrient soil mixer according to claim 1, characterized in that: Both ends of the horizontal axis 1 (5), the horizontal axis 2 (6) and the vertical axis (7) are rotatably arranged on the mixing box (2); the portion of the horizontal axis 1 (5) located outside the mixing box (2) is provided with a spur gear 1 (14); the portion of the horizontal axis 2 (6) located outside the mixing box (2) is provided with a spur gear 2 (15); the spur gear 1 (14) and the spur gear 2 (15) are meshed with each other.

4. A nutrient soil mixer according to claim 1, characterized in that: The middle part of the second horizontal axis (6) is in a disconnected state, and bevel gears (16) are arranged on both sides of the disconnected part of the second horizontal axis (6). A bevel gear (17) is arranged on the vertical axis (7), and the two bevel gears (16) are meshed with the bevel gear (17).

5. The nutrient soil mixer according to claim 1, characterized in that: The adjustment mechanism comprises an upper disk body (18) and a lower disk body (19) located below the upper disk body (18); the outer annular surfaces of the upper disk body (18) and the lower disk body (19) match the inner wall surface of the transition tube (9); the upper surfaces of the upper disk body (18) and the lower disk body (19) are provided with a plurality of fan-shaped notches (20) along the circumferential direction; a rotating shaft (21) is provided through the center of the upper disk body (18) and the lower disk body (19); a hollow bracket (22) is provided in the transition tube (9); and the rotating shaft (21) is rotatably provided on the bracket (22).

6. A nutrient soil mixer according to claim 5, characterized in that: The upper disk body (18) is provided with a lever (23), and the transition tube (9) is provided with a long hole (24), and the lever (23) passes through the long hole (24) to the outside of the transition tube (9).

7. The nutrient soil mixer according to claim 1, characterized in that: The material blocking mechanism comprises a plurality of rollers (25) arranged in parallel in the transition pipe (9), and the plurality of rollers (25) are rotatably arranged in the transition pipe (9).

8. The nutrient soil mixer according to claim 1, characterized in that: At least two hoppers (3) are provided, and each hopper (3) is connected to the mixing box (2) via the feed pipe (4), and a solenoid valve (26) is provided on the feed pipe (4).

9. The nutrient soil mixer according to claim 1, characterized in that: The bottom of the transition pipe (9) is connected to a feed pipe (27), and a ball valve (28) is provided on the feed pipe (27).

10. The nutrient soil mixer according to claim 1, characterized in that: The spiral blades (8) are provided with saw teeth (29), and the spiral blades (8) on the first transverse axis (5) and the second transverse axis (6) are arranged in a staggered manner.

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