A fertilizing device with a fertilizer mixing mechanism for agricultural sowing

Abstract

The present invention relates to the technical field of agricultural machinery, and in particular to a fertilizing device with a fertilizer mixing mechanism for agricultural sowing. The present invention provides a fertilizing device with a fertilizer mixing mechanism for agricultural sowing, which is convenient for intermittent fertilization of the soil. The present invention provides such a fertilizing device with a fertilizer mixing mechanism for agricultural sowing, including a pushing mechanism, a rotating mechanism, and a toggle mechanism, etc.; a pushing mechanism for discharging different types of granular fertilizers is provided on the rotating rod, a rotating mechanism for mixing different types of granular fertilizers is provided on the first connecting frame, and a toggle mechanism for assisting the rotating mechanism in mixing different types of granular fertilizers is provided on the bracket. The contact rod contacts the first sliding frame, which can make different types of granular fertilizers intermittently fall on the soil, thereby achieving the purpose of improving the soil; by cooperating with the rotating mechanism and the toggle mechanism, the efficiency of the device in mixing different types of granular fertilizers can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural machinery, and in particular to a fertilizing device with a fertilizer mixing mechanism for agricultural sowing. Background Art

[0002] Fertilization refers to the agricultural technical measure of applying fertilizers to the soil or spraying them on plants to provide the nutrients needed by plants and maintain and improve soil fertility. Before sowing crops, different types of granular fertilizers need to be mixed, and then the mixed granular fertilizers of different types are used to fertilize the nutrient-deficient soil, which facilitates the subsequent sowing of crops.

[0003] The patent with the patent authorization announcement number CN214210150U discloses an organic fertilizer mixing and stirring fertilizing device, including a base, the upper surface of the base is fixedly connected to a fixing seat, and the top of the fixing seat is fixedly connected to a stirring tank. Although the patent can mix organic fertilizers and fertilize the soil by rotating the stirring blades and the control valve, the control valve of the patent is set on a side away from the handrail. Each time fertilization is applied, either the control valve is opened first, and fertilization is performed while moving. This method requires better control of the speed of movement of the device, otherwise it is easy to cause uneven fertilization; or each time the device is moved to the fertilization position, the device is stopped, and then the control valve is opened to discharge the material. If this operation is done, it is extremely cumbersome.

[0004] Therefore need to design a kind of agricultural sowing fertilization equipment with fertilizer mixing mechanism that is convenient for intermittently fertilizing the soil. Summary of the invention

[0005] In order to overcome the shortcoming of the prior art that it is not convenient to intermittently fertilize the soil, the technical problem to be solved is: to provide a fertilizing device with a fertilizer mixing mechanism for agricultural sowing that is convenient for intermittently fertilizing the soil.

[0006] The technical solution of the present invention is: a fertilizing equipment with a fertilizer mixing mechanism for agricultural sowing, including a bracket, a first connecting frame, a rotating rod and a roller, the upper part of the bracket is connected to the first connecting frame, the lower part of the bracket is rotatably connected to at least three rotating rods, each rotating rod is equipped with a roller, and also includes a feeding assembly, a pushing mechanism, a rotating mechanism and a toggle mechanism, the bracket is provided with a feeding assembly for controlling the feeding amount, the rotating rod is provided with a pushing mechanism for feeding the mixed granular fertilizer, the first connecting frame is provided with a rotating mechanism for mixing different types of granular fertilizers, and the bracket is provided with a toggle mechanism for assisting the rotating mechanism in mixing the granular fertilizers.

[0007] As a preferred technical solution of the present invention, the unloading assembly includes a rotating frame, a mixing barrel, a baffle, a connecting rod and a first elastic member. The upper part of the first connecting frame is rotatably connected to the rotating frame, a mixing barrel is installed in the rotating frame, the lower part of the mixing barrel is slidably connected to the baffle, the baffle is connected to the connecting rod, the baffle is sleeved with the first elastic member, one end of the first elastic member is connected to the mixing barrel, and the other end of the first elastic member is connected to the connecting rod.

[0008] As a preferred technical solution of the present invention, it is characterized in that the pushing mechanism includes a contact rod, a fixed rod, a first sliding frame, a second elastic member and a contact plate, one of the rotating rods is connected to the contact rod, the front part of the bracket is connected to the fixed rod, the first sliding frame is slidably connected to the fixed rod, the contact rod can rotate to contact the first sliding frame, so that the first sliding frame moves upward, a second elastic member is sleeved on the fixed rod, one end of the second elastic member is connected to the bracket, and the other end of the second elastic member is connected to the first sliding frame, the rear part of the first sliding frame is connected to the contact plate, the contact plate is slidably connected to the lower part of the mixing barrel, the contact plate can move to contact the connecting rod, so that the connecting rod drives the baffle to move outward.

[0009] As a preferred technical solution of the present invention, the rotating mechanism includes a motor, a first gear and a second gear. The motor is installed on the left part of the first connecting frame, the first gear is connected to the output shaft of the motor, the second gear is connected to the mixing barrel, and the first gear and the second gear are meshed with each other.

[0010] As a preferred technical solution of the present invention, the toggle mechanism includes a second connecting frame and a toggle frame. The right part of the bracket is connected to the second connecting frame, and the second connecting frame is connected to the toggle frame. The toggle frame is located inside the mixing barrel and is used to mix different types of granular fertilizers.

[0011] As a preferred technical solution of the present invention, it also includes a bulldozer mechanism for pushing soil to both sides, the bulldozer mechanism includes a first fixed plate, a second sliding frame, a first push plate and a clamping block, the first fixed plate is connected to the right part of the bracket, the second sliding frame is slidably connected to the first fixed plate, the right part of the second sliding frame is connected to the first push plate, the first push plate is used to push soil to both sides, and a clamping block is clamped between the left part of the second sliding frame and the bracket.

[0012] As a preferred technical solution of the present invention, it also includes a covering mechanism for covering the soil after fertilization, the covering mechanism includes a second fixed plate, a screw rod, a sliding rod, a rotating block and a second push plate, at least two second fixed plates are connected to the left part of the bracket, one of the second fixed plates is threadedly connected to the screw rod, the other second fixed plate is slidably connected to the sliding rod, the second fixed plate located on the screw rod is rotatably connected to the rotating block, the rotating block is threadedly connected to the screw rod, the sliding rod is connected to the second push plate, the second push plate is rotatably connected to the screw rod, and the second push plate is used to cover the soil after fertilization.

[0013] As a preferred technical solution of the present invention, it also includes a connecting mechanism for moving the mixed fertilization equipment, the connecting mechanism includes a support frame and a connecting block, the rear of the bracket is connected to the support frame, the support frame is connected to at least two connecting blocks, and the connecting block is used to hang the traction equipment.

[0014] As a preferred technical solution of the present invention, it is characterized in that the first push plate 113 is V-shaped.

[0015] Beneficial effects: 1. Through the contact between the contact rod and the first sliding frame, different types of granular fertilizers mixed in the mixing barrel can be intermittently dropped onto the soil, thereby facilitating fertilization of nutrient-deficient soil, thereby achieving the purpose of improving the soil; through the cooperation of the rotating mechanism and the toggle mechanism, the efficiency of the device in mixing different types of granular fertilizers can be improved.

[0016] 2. By stepping on the second sliding frame and twisting the rotating block, the depth of the device to the soil can be controlled, thereby facilitating the device to better fertilize the soil.

[0017] 3. The soil is pushed to both sides by the first push plate, so that different types of granular fertilizers mixed in the mixing barrel can fall into the pushed soil; the soil pushed on both sides can be pushed back to the initial position by the second push plate, so as to achieve the purpose of covering the soil after fertilization.

[0018] 4. The tractor is connected to the connecting block through a pull rope, which is convenient for moving the device, thereby improving the fertilization efficiency of the device on the soil. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure from the first viewing angle of the present invention.

[0020] Figure 2 It is a partial three-dimensional structural schematic diagram of the present invention.

[0021] Figure 3 It is a partial three-dimensional cross-sectional structural schematic diagram of the present invention.

[0022] Figure 4 It is a schematic diagram of the three-dimensional structure from a second viewing angle of the present invention.

[0023] Figure 5 It is a three-dimensional structural schematic diagram of the pushing mechanism of the present invention.

[0024] Figure 6 It is a schematic diagram of the three-dimensional structure of the rotating mechanism of the present invention.

[0025] Figure 7 It is a schematic diagram of the three-dimensional structure of the bulldozer mechanism of the present invention.

[0026] Figure 8 It is a schematic diagram of the three-dimensional structure of the soil covering mechanism of the present invention.

[0027] Fig. 9 It is a schematic diagram of the three-dimensional cross-sectional structure of the toggle mechanism of the present invention.

[0028] Fig.10 It is a three-dimensional structural schematic diagram of the connecting mechanism of the present invention.

[0029] Wherein: 1- bracket, 100- first connecting frame, 2- rotating rod, 3- roller, 4- rotating frame, 5- mixing barrel, 6- baffle, 7- connecting rod, 8- first elastic member, 9- pushing mechanism, 91- contact rod, 92- fixed rod, 93- first sliding frame, 94- second elastic member, 95- contact plate, 10- rotating mechanism, 101- motor, 102- first gear, 103- second gear, 11- bulldozer mechanism, 111- first fixed plate, 112- second sliding frame, 113- first push plate, 114- block, 12- soil covering mechanism, 121- second fixed plate, 122- screw rod, 123- sliding rod, 124- rotating block, 125- second push plate, 13- toggle mechanism, 131- second connecting frame, 132- toggle frame, 14- connecting mechanism, 141- supporting frame, 142- connecting block. DETAILED DESCRIPTION

[0030] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments, but is not intended to limit the present invention.

[0031] Example 1

[0032] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 and Fig. 9As shown, a fertilizing equipment with a fertilizer mixing mechanism for agricultural sowing includes a bracket 1, a first connecting frame 100, a rotating rod 2, a roller 3, a feeding assembly, a pushing mechanism 9, a rotating mechanism 10 and a toggle mechanism 13. The first connecting frame 100 is fixedly connected between the left and right sides of the upper part of the bracket 1 by bolts, and two rotating rods 2 are rotatably connected to the left and right sides of the lower part of the bracket 1. The roller 3 is installed on each rotating rod 2 by bolts. The bracket 1 is provided with a feeding assembly for controlling the feeding amount, the rotating rod 2 is provided with a pushing mechanism 9, the first connecting frame 100 is provided with a rotating mechanism 10, and the bracket 1 is provided with a toggle mechanism 13.

[0033] like Figure 1-Figure 5 As shown, the unloading assembly includes a rotating frame 4, a mixing barrel 5, a baffle 6, a connecting rod 7 and a first elastic member 8. The upper part of the first connecting frame 100 is rotatably connected to the rotating frame 4, and the mixing barrel 5 is installed in the rotating frame 4. The lower part of the mixing barrel 5 is slidably connected to the baffle 6. The right part of the baffle 6 is welded with the connecting rod 7. The baffle 6 is sleeved with the first elastic member 8, and the first elastic member 8 is a tension spring. One end of the first elastic member 8 is connected to the mixing barrel 5, and the other end of the first elastic member 8 is connected to the connecting rod 7.

[0034] like Figure 1 and Figure 5 As shown, the pushing mechanism 9 includes a contact rod 91, a fixed rod 92, a first sliding frame 93, a second elastic member 94 and a contact plate 95. The contact rod 91 is welded on the rotating rod 2 on the front right side, and a fixed rod 92 is welded on the front part of the bracket 1. The first sliding frame 93 is slidably connected to the fixed rod 92. The contact rod 91 can rotate to contact the first sliding frame 93, so that the first sliding frame 93 moves upward. A second elastic member 94 is sleeved on the fixed rod 92. The second elastic member 94 is a tension spring. One end of the second elastic member 94 is connected to the bracket 1, and the other end of the second elastic member 94 is connected to the first sliding frame 93. A contact plate 95 is fixed to the rear of the first sliding frame 93 by bolts. The contact plate 95 is tilted with a middle part high and a surrounding low. The contact plate 95 is slidably connected to the lower part of the mixing barrel 5. The contact plate 95 moves upward to contact the connecting rod 7, so that the connecting rod 7 drives the baffle 6 to move outward.

[0035] like Figure 1 and Figure 6 As shown, the rotating mechanism 10 includes a motor 101, a first gear 102 and a second gear 103. The motor 101 is installed on the left part of the first connecting frame 100 by bolts, the first gear 102 is connected to the output shaft of the motor 101 by a key, and the second gear 103 is connected to the middle part of the mixing barrel 5 by a key, and the first gear 102 and the second gear 103 are meshed with each other.

[0036] like Figure 1 and Fig. 9As shown, the toggle mechanism 13 includes a second connecting frame 131 and a toggle frame 132. The second connecting frame 131 is fixedly connected to the upper right side of the bracket 1 by bolts, and the toggle frame 132 is connected to the left side of the second connecting frame 131. The toggle frame 132 is located inside the mixing barrel 5, and the toggle frame 132 is used to mix different types of granular fertilizers.

[0037] When the device is needed, different types of granular fertilizers that need to be mixed can be poured into the mixing barrel 5, and then the motor 101 is started, so that the output shaft of the motor 101 drives the first gear 102 to rotate, and the first gear 102 is meshed with the second gear 103 while rotating, so that the second gear 103 drives the mixing barrel 5 and the rotating frame 4 to rotate. While the mixing barrel 5 is rotating, the toggle frame 132 can mix the different types of granular fertilizers in the mixing barrel 5. When the different types of granular fertilizers are mixed, the motor 101 can be turned off, so that the motor 101 stops running. The device is then pulled to the right by an external force to move, so that the rotating rod 2, the roller 3 and the contact rod 91 rotate clockwise. When the contact rod 91 rotates, it can contact the first sliding frame 93, so that the first sliding frame 93 drives the contact plate 95 to move upward, so that the second elastic member 94 is stretched. When the contact plate 95 moves upward, its inclined surface contacts the connecting rod 7, pushing the connecting rod 7 and the baffle 6 to move outward, so that the first elastic member 8 is stretched. When the baffle 6 moves outward, the different types of granular fertilizers mixed in the mixing barrel 5 can fall downward into the soil. When the contact rod 91 is separated from the first sliding frame 93, the first sliding frame 93 and the contact plate 95 are driven to move downward and reset under the action of the second elastic member 94. When the contact plate 95 moves downward, it is separated from the connecting rod 7, and then the connecting rod 7 and the baffle 6 are driven to move inward and reset under the action of the first elastic member 8. When the baffle 6 is reset, the different types of granular fertilizers mixed in the mixing barrel 5 can be blocked. When the rotating rod 2, the roller 3 and the contact rod 91 rotate, the baffle 6 can be intermittently driven to move outward, so that the different types of granular fertilizers mixed in the mixing barrel 5 can be It can intermittently fall on the soil, thereby making it convenient to fertilize the soil lacking nutrients, thereby achieving the purpose of improving the soil. After the fertilization of the improved soil is completed, the crops can be sown in the improved soil. In this way, through the contact rod 91 and the first sliding frame 93, the different types of granular fertilizers mixed in the mixing barrel 5 can be intermittently dropped on the soil, thereby making it convenient to fertilize the soil lacking nutrients, thereby achieving the purpose of improving the soil; the rotating mechanism 10 cooperates with the toggle mechanism 13 to improve the efficiency of the device in mixing different types of granular fertilizers.

[0038] Example 2

[0039] like Figure 1 and Figure 7As shown, on the basis of Example 1, a bulldozer mechanism 11 is further included, and the bulldozer mechanism 11 includes a first fixed plate 111, a second sliding frame 112, a first push plate 113 and a clamping block 114. The first fixed plate 111 is welded to the lower side of the right part of the bracket 1, and the second sliding frame 112 is slidably connected to the first fixed plate 111. The right part of the second sliding frame 112 is fixedly connected to the first push plate 113 by bolts. The first push plate 113 is V-shaped, which is convenient for pushing the soil to both sides. A clamping block 114 is clamped between the left part of the second sliding frame 112 and the bracket 1.

[0040] like Figure 1 and Figure 8 As shown, it also includes a soil covering mechanism 12, which includes a second fixed plate 121, a screw rod 122, a sliding rod 123, a rotating block 124 and a second push plate 125. Three second fixed plates 121 are welded on the lower left side of the bracket 1, the middle second fixed plate 121 is threadedly connected with the screw rod 122, the second fixed plates 121 on the front and rear sides are slidably connected with the sliding rod 123, the middle second fixed plate 121 is rotatably connected with the rotating block 124, the rotating block 124 is threadedly connected to the screw rod 122, a second push plate 125 is connected between the two sliding rods 123, the second push plate 125 is rotatably connected to the screw rod 122, the second push plate 125 is used to cover the soil after fertilization, and the angle of the second push plate 125 is greater than the angle of the first push plate 113.

[0041] When the device is needed, the block 114 can be moved to the left to separate the block 114 from the second sliding frame 112 and the bracket 1, so that the second sliding frame 112 and the first push plate 113 move downward under the action of gravity to contact the soil, and then the second sliding frame 112 is stepped on downward to embed the first push plate 113 in the fluffy soil. When the first push plate 113 reaches the predetermined fertilization depth, the second sliding frame 112 is stopped, and then the device is moved to the right to make the first push plate 113 push the soil to both sides. After the soil is spread out, the different types of granular fertilizers mixed in the mixing barrel 5 can fall into the spread soil. When the first push plate 113 spreads the soil to both sides to a predetermined distance, the rotating block 124 can be twisted to make the screw rod 122 drive the sliding rod 123 and the second push plate 125 to move downward. When the second push plate 125 reaches a height matching the first push plate 113, the twisting of the rotating block 124 can be stopped, and then the device can be moved to the right again, so that the first push plate 113 can continue to spread the soil to both sides. Because the angle of the second push plate 125 is greater than that of the first push plate 113, so the second push plate 125 can push the soil pushed away on both sides back to the initial position, so that the soil pushed away on both sides covers the soil after fertilization. When the soil is fertilized, the second sliding frame 112 and the first push plate 113 can be moved upward, and then the clamping block 114 can be used to clamp the second sliding frame 112 and the bracket 1 again. When the soil pushed away on both sides completely covers the soil after fertilization, the rotating block 124 can be twisted in the opposite direction, so that the screw rod 122 drives the sliding rod 123 and the second push plate 125 to move upward Reset, when the second push plate 125 is reset, stop twisting the rotating block 124. In this way, by stepping on the second sliding frame 112 and twisting the rotating block 124, the depth of the soil pushed by the device can be controlled, thereby facilitating the device to better fertilize the soil; the soil is pushed to both sides by the first push plate 113, so that different types of granular fertilizers mixed in the mixing barrel 5 can fall into the pushed soil; the soil pushed on both sides can be pushed back to the initial position by the second push plate 125, thereby achieving the purpose of covering the fertilized soil.

[0042] like Figure 4 and Fig.10 As shown, a connecting mechanism 14 is also included, and the connecting mechanism 14 includes a support frame 141 and a connecting block 142. The rear part of the bracket 1 is fixedly connected to the support frame 141 by bolts, and the upper side of the rear part of the support frame 141 is fixedly connected to two connecting blocks 142 by bolts.

[0043] When it is necessary to move the device, a pull rope can be used to connect the device to the connecting block 142 through a tractor. Then, when the tractor moves to the right, the tractor can drive the device to move through the pull rope. When it is not necessary to move the device, the pull rope and the connecting block 142 can be disassembled. In this way, the tractor is connected to the connecting block 142 through the pull rope, which is convenient for driving the device to move, thereby improving the fertilization efficiency of the device on the soil.

[0044] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes may be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A fertilizing device for agricultural sowing with a fertilizer mixing mechanism, comprising a bracket (1), a first connecting frame (100), a rotating rod (2) and a roller (3), wherein the upper portion of the bracket (1) is connected to the first connecting frame (100), the lower portion of the bracket (1) is rotatably connected to at least three rotating rods (2), and each rotating rod (2) is mounted with a roller (3), wherein: It also includes a material discharging component, a pushing mechanism (9), a rotating mechanism (10) and a toggle mechanism (13); the bracket (1) is provided with a material discharging component for controlling the amount of material discharging; the rotating rod (2) is provided with a pushing mechanism (9) for discharging the mixed granular fertilizer; the first connecting frame (100) is provided with a rotating mechanism (10) for mixing different types of granular fertilizers; and the bracket (1) is provided with a toggle mechanism (13) for assisting the rotating mechanism (10) in mixing the granular fertilizers; The material discharge assembly comprises a rotating frame (4), a mixing barrel (5), a baffle (6), a connecting rod (7) and a first elastic member (8); the upper portion of the first connecting frame (100) is rotatably connected to the rotating frame (4); the mixing barrel (5) is installed in the rotating frame (4); the lower portion of the mixing barrel (5) is slidably connected to the baffle (6); the baffle (6) is connected to the connecting rod (7); the baffle (6) is sleeved with the first elastic member (8); one end of the first elastic member (8) is connected to the mixing barrel (5); and the other end of the first elastic member (8) is connected to the connecting rod (7); The pushing mechanism (9) comprises a contact rod (91), a fixed rod (92), a first sliding frame (93), a second elastic member (94) and a contact plate (95), wherein one of the rotating rods (2) is connected to the contact rod (91), the front part of the bracket (1) is connected to the fixed rod (92), the first sliding frame (93) is slidably connected to the fixed rod (92), the contact rod (91) can rotate to contact the first sliding frame (93), so that the first sliding frame (93) moves upward, the fixed rod (92) is sleeved with a second elastic member (94), one end of the second elastic member (94) is connected to the bracket (1), and the other end of the second elastic member (94) is connected to the first sliding frame (93), the rear part of the first sliding frame (93) is connected to the contact plate (95), the contact plate (95) is slidably connected to the lower part of the mixing barrel (5), the contact plate (95) can move to contact the connecting rod (7), so that the connecting rod (7) drives the baffle (6) to move outward.

2. A fertilizing device with a fertilizer mixing mechanism for agricultural sowing according to claim 1, characterized in that: The rotating mechanism (10) comprises a motor (101), a first gear (102) and a second gear (103); the motor (101) is mounted on the left portion of the first connecting frame (100); the first gear (102) is connected to the output shaft of the motor (101); the second gear (103) is connected to the mixing barrel (5); and the first gear (102) and the second gear (103) are meshed with each other.

3. A fertilizing device with a fertilizer mixing mechanism for agricultural sowing according to claim 2, characterized in that: The toggle mechanism (13) comprises a second connecting frame (131) and a toggle frame (132); the second connecting frame (131) is connected to the right of the bracket (1); the toggle frame (132) is connected to the second connecting frame (131); the toggle frame (132) is located inside the mixing barrel (5); and the toggle frame (132) is used to mix different types of granular fertilizers.

4. A fertilizing device with a fertilizer mixing mechanism for agricultural sowing according to claim 3, characterized in that: It also includes a pusher mechanism (11) for pushing soil to both sides, the pusher mechanism (11) including a first fixed plate (111), a second sliding frame (112), a first push plate (113) and a clamping block (114), the right part of the bracket (1) is connected to the first fixed plate (111), the second sliding frame (112) is slidably connected to the first fixed plate (111), the right part of the second sliding frame (112) is connected to the first push plate (113), the first push plate (113) is used to push soil to both sides, and the clamping block (114) is clamped between the left part of the second sliding frame (112) and the bracket (1).

5. A fertilizing device with a fertilizer mixing mechanism for agricultural sowing according to claim 4, characterized in that: The invention also comprises a soil covering mechanism (12) for covering the soil after fertilization. The soil covering mechanism (12) comprises a second fixed plate (121), a screw rod (122), a sliding rod (123), a rotating block (124) and a second push plate (125). The left part of the bracket (1) is connected to at least two second fixed plates (121), one of which is threadedly connected to the screw rod (122), the other second fixed plate (121) is slidably connected to the sliding rod (123), the second fixed plate (121) located on the screw rod (122) is rotatably connected to the rotating block (124), the rotating block (124) is threadedly connected to the screw rod (122), the sliding rod (123) is connected to the second push plate (125), the second push plate (125) is rotatably connected to the screw rod (122), and the second push plate (125) is used for covering the soil after fertilization.

6. A fertilizing device with a fertilizer mixing mechanism for agricultural sowing according to claim 5, characterized in that: It also includes a connecting mechanism (14) for moving the mixed fertilization device, the connecting mechanism (14) including a support frame (141) and a connecting block (142), the support frame (141) being connected to the rear of the bracket (1), the support frame (141) being connected to at least two connecting blocks (142), and the connecting blocks (142) being used for hanging a traction device.

7. A fertilizing device with a fertilizer mixing mechanism for agricultural sowing according to claim 4, characterized in that: The first push plate (113) is V-shaped.

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