Crushing device for seedling substrate production

Abstract

The utility model discloses a crushing device for seedling substrate production, which comprises a shell, a mounting plate is fixedly connected to the outer wall of the left side of the shell, a motor is mounted on the front side of the mounting plate, a crushing cavity is arranged in the shell, and two first rotating rods are rotatably connected between the inner walls of the left side and the right side of the crushing cavity. A plurality of smashing blades are fixedly connected to the two first rotating rods, and a smashing mechanism and an anti-blocking assembly used for seedling substrate production are arranged in the shell. After the motor is started, the first rotating rod located on the upper portion can be driven to rotate, when the first rotating rod on the upper portion rotates, the first rotating rod located on the lower portion can rotate through transmission of the first synchronous transmission belt, and in other words, the two first rotating rods rotate synchronously; and the multiple smashing blades on the two first rotating rods rotate to smash the raw materials for multiple times, and the smashing effect is better through staggered arrangement of the multiple smashing blades.

Description

Technical Field

[0001] The present application relates to the technical field of seedling culture substrates, and in particular to a pulverizing device for producing seedling culture substrates. Background Art

[0002] At present, with the continuous development of the country and the progress of various industries, the development of the country's economy is inseparable from the role of agriculture. At present, the selection of rice seedling substrates generally uses soil, sawdust, bark and straw, etc. These substrates must be crushed accordingly according to the needs of rice seedlings before use;

[0003] With respect to the above-mentioned related technologies, the inventors believe that the crushing device plays a vital role in the production process of the seedling substrate. At present, the mainstream crushing devices on the market usually use high-speed rotating blades to cut and crush the raw materials. However, this technical solution has low crushing efficiency and unsatisfactory crushing effect. There is often a problem of uneven material particle size, which affects the quality of the substrate. At the same time, the raw materials are easily accumulated at the bottom of the device, which may block the discharge port of the crushing device.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem in the production process of seedling matrix, the crushing device plays a vital role. At present, the mainstream crushing devices on the market usually use high-speed rotating blades to cut and crush the raw materials. However, this technical solution has low crushing efficiency and unsatisfactory crushing effect. There is often a problem of uneven material particle size, which affects the quality of the matrix. At the same time, the raw materials are prone to accumulation at the bottom of the device, which may block the discharge port of the crushing device. The present application provides a crushing device for seedling matrix production.

[0006] The present application provides a pulverizing device for producing a seedling substrate, which adopts the following technical solution:

[0007] A crushing device for seedling matrix production includes a shell, a mounting plate is fixedly connected to the left outer wall of the shell, a motor is installed on the front side of the mounting plate, a crushing chamber is arranged in the shell, two first rotating rods are rotatably connected between the left and right inner walls of the crushing chamber, a plurality of crushing blades are fixedly connected to the two first rotating rods, and a crushing mechanism and an anti-blocking component for seedling matrix production are arranged in the shell.

[0008] Preferably, the crushing mechanism includes a control switch installed on the front side of the shell, the control switch is connected to the motor signal, one end of the two first rotating rods extends to the left side of the shell, and is fixedly connected to a first synchronous transmission wheel, and the two first synchronous transmission wheels are connected by a first synchronous transmission belt.

[0009] Preferably, the output shaft end of the motor is fixedly connected to one end of the first rotating rod located above, and the multiple crushing blades located above and the multiple crushing blades located below are staggered.

[0010] Preferably, the anti-blocking component includes a discharge cavity opened at the bottom of the shell body, a second rotating rod is rotatably connected between the left and right inner walls of the discharge cavity, two toggle plates are fixedly connected to the second rotating rod, one end of the second rotating rod extends to the left side of the shell body, and the first rotating rod and the second rotating rod located below are fixedly connected with second synchronous transmission wheels, and the two second synchronous transmission wheels are connected through a second synchronous transmission belt.

[0011] Preferably, a feed port is provided at the upper end of the shell, and the feed port is communicated with the crushing chamber. A plurality of bottom columns are symmetrically fixedly connected to the lower end of the shell, and anti-slip pads are provided at the lower ends of the plurality of bottom columns.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] 1. After the motor is started, it will drive the first rotating rod located at the top to rotate. When the first rotating rod at the top rotates, the first rotating rod located at the bottom will rotate through the transmission of the first synchronous transmission belt, that is, the two first rotating rods rotate synchronously, thereby causing the multiple crushing blades on the two first rotating rods to rotate to crush the raw materials multiple times, and the crushing effect is better through the staggered setting of the multiple crushing blades;

[0014] 2. When the first rotating rod located at the bottom rotates, the second rotating rod will be rotated through the transmission of the second synchronous transmission belt, and the rotation of the second rotating rod will cooperate with the two toggle pieces to realize the intermittent dredging of the discharge chamber and achieve the effect of intermittent material dropping. At the same time, the rotation of the two toggle pieces can also make the raw materials in the discharge chamber in a moving state, thereby improving the anti-blocking effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the embodiment of the application;

[0016] Figure 2 It is a schematic diagram of the internal structure of an embodiment of the application;

[0017] Figure 3 It is an application example Figure 2 Enlarged view of point A.

[0018] Explanation of the accompanying drawings: 1. Shell; 2. Control switch; 3. Bottom column; 4. Feed inlet; 5. Mounting plate; 6. Motor; 7. First rotating rod; 8. First synchronous transmission belt; 9. Second synchronous transmission belt; 10. Second rotating rod; 11. Crushing chamber; 12. Discharging chamber; 13. Crushing blade; 14. Paddle piece. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-3 This application is described in further detail.

[0020] The present application discloses a pulverizing device for producing a seedling culture medium. Figure 2 A crushing device for seedling matrix production includes a shell 1, a mounting plate 5 is fixedly connected to the left outer wall of the shell 1, a motor 6 is installed on the front side of the mounting plate 5, a crushing chamber 11 is arranged in the shell 1, two first rotating rods 7 are rotatably connected between the left and right inner walls of the crushing chamber 11, and a plurality of crushing blades 13 are fixedly connected to the two first rotating rods 7, and a crushing mechanism and an anti-blocking component for seedling matrix production are arranged in the shell 1.

[0021] After the motor 6 is started, it will drive the first rotating rod 7 located at the top to rotate. When the first rotating rod 7 located at the top rotates, the first rotating rod 7 located at the bottom will rotate through the transmission of the first synchronous transmission belt 8, that is, the two first rotating rods 7 rotate synchronously, and then the multiple crushing blades 13 on the two first rotating rods 7 rotate to crush the raw materials multiple times, and the crushing effect is better through the staggered arrangement of the multiple crushing blades 13.

[0022] Reference Figure 1-2 The crushing mechanism includes a control switch 2 installed on the front side of the shell 1, the control switch 2 is connected to the motor 6 signal, the model of the motor 6 can be selected as YE2-6344-37KW, one end of the two first rotating rods 7 extends to the left side of the shell 1, and is fixedly connected with a first synchronous transmission wheel, the two first synchronous transmission wheels are connected through a first synchronous transmission belt 8, the output shaft end of the motor 6 is fixedly connected to one end of the first rotating rod 7 located above, and the multiple crushing blades 13 located above and the multiple crushing blades 13 located below are staggered.

[0023] Reference Figure 2-3 The anti-blocking component includes a discharge chamber 12 opened at the bottom of the shell 1, and a second rotating rod 10 is rotatably connected between the inner walls on the left and right sides of the discharge chamber 12. Two paddle pieces 14 are fixedly connected to the second rotating rod 10. One end of the second rotating rod 10 extends to the left side of the shell 1. The first rotating rod 7 and the second rotating rod 10 located below are fixedly connected with second synchronous transmission wheels, and the two second synchronous transmission wheels are connected through a second synchronous transmission belt 9.

[0024] When the first rotating rod 7 located at the bottom rotates, the second rotating rod 10 will be rotated through the transmission of the second synchronous transmission belt 9, and the rotation of the second rotating rod 10 will cooperate with the two toggle pieces 14, which can realize the intermittent dredging of the discharge chamber 12 and achieve the effect of intermittent material dropping. At the same time, the rotation of the two toggle pieces 14 can also make the raw materials in the discharge chamber 12 in a moving state, thereby improving the anti-blocking effect.

[0025] Reference Figure 2 A feed port 4 is provided at the upper end of the shell 1, and the feed port 4 is connected to the crushing chamber 11. A plurality of bottom columns 3 are symmetrically fixedly connected to the lower end of the shell 1, and anti-slip pads are provided at the lower ends of the plurality of bottom columns 3.

[0026] The implementation principle of a pulverizing device for producing a seedling substrate in the embodiment of the present application is as follows: when in use, the raw material to be pulverized is put into the housing 1 through the feed inlet 4, and the motor 6 is started by the control switch 2;

[0027] After the motor 6 is started, it will drive the first rotating rod 7 located at the top to rotate. When the first rotating rod 7 located at the top rotates, the first rotating rod 7 located at the bottom will rotate through the transmission of the first synchronous transmission belt 8, that is, the two first rotating rods 7 rotate synchronously, thereby causing the multiple crushing blades 13 on the two first rotating rods 7 to rotate to crush the raw materials multiple times, and the crushing effect is better through the staggered arrangement of the multiple crushing blades 13;

[0028] It is worth mentioning here that when the first rotating rod 7 located at the bottom rotates, the second rotating rod 10 will be rotated through the transmission of the second synchronous transmission belt 9, and the rotation of the second rotating rod 10 will cooperate with the two toggle pieces 14, which can realize the intermittent dredging of the discharge chamber 12 and achieve the effect of intermittent material dropping. At the same time, the rotation of the two toggle pieces 14 can also make the raw materials in the discharge chamber 12 in a moving state, thereby improving the anti-blocking effect.

[0029] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0030] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0031] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0032] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A pulverizing device for producing a seedling substrate, comprising a housing (1), characterized in that: A mounting plate (5) is fixedly connected to the left outer wall of the shell (1), a motor (6) is installed on the front side of the mounting plate (5), a crushing chamber (11) is arranged in the shell (1), two first rotating rods (7) are rotatably connected between the left and right inner walls of the crushing chamber (11), a plurality of crushing blades (13) are fixedly connected to the two first rotating rods (7), and a crushing mechanism and an anti-blocking component for seedling substrate production are arranged in the shell (1).

2. A pulverizing device for producing a seedling culture medium according to claim 1, characterized in that: The pulverizing mechanism comprises a control switch (2) mounted on the front side of the housing (1), the control switch (2) being connected to a motor (6) by signal, one end of each of the two first rotating rods (7) extending to the left side of the housing (1) and being fixedly connected to a first synchronous transmission wheel, the two first synchronous transmission wheels being connected in transmission via a first synchronous transmission belt (8).

3. A pulverizing device for producing a seedling culture medium according to claim 2, characterized in that: The output shaft end of the motor (6) is fixedly connected to one end of the first rotating rod (7) located above, and the plurality of crushing blades (13) located above and the plurality of crushing blades (13) located below are designed to be staggered.

4. A pulverizing device for producing a seedling culture medium according to claim 3, characterized in that: The anti-blocking component comprises a discharge cavity (12) opened at the bottom of the shell (1), a second rotating rod (10) is rotatably connected between the inner walls on the left and right sides of the discharge cavity (12), two shifting plates (14) are fixedly connected to the second rotating rod (10), one end of the second rotating rod (10) extends to the left side of the shell (1), and the first rotating rod (7) and the second rotating rod (10) located below are both fixedly connected with a second synchronous transmission wheel, and the two second synchronous transmission wheels are connected in transmission via a second synchronous transmission belt (9).

5. A pulverizing device for producing a seedling culture medium according to claim 4, characterized in that: The upper end of the shell (1) is provided with a feed port (4), the feed port (4) being in communication with the crushing chamber (11); the lower end of the shell (1) is symmetrically fixedly connected with a plurality of bottom columns (3), and the lower ends of the plurality of bottom columns (3) are all provided with anti-slip pads.

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