A bagging equipment for lime production

Abstract

The utility model relates to a bagging device for lime production, including a base and a silo, a vertically extending stand fixed above the base, the silo arranged at the top of the stand, a discharge pipe arranged at the bottom of the silo, a support seat for supporting packaging bags arranged between the base and the discharge pipe, a first driving mechanism arranged at the side of the stand, the first driving mechanism used to drive the support seat to perform lifting and lowering adjustment, arc-shaped clamping plates symmetrically distributed on both sides of the discharge pipe, a second driving mechanism arranged at the side of the silo, the second driving mechanism used to drive two arc-shaped clamping plates to move closer to or away from each other. The utility model can drive the support seat to perform up and down adjustment through the operation of the first driving mechanism, and then when using packaging bags of different specifications for bagging, it is convenient to adjust the height of the support seat to a position matching the packaging bags, ensuring that stable support can be provided for bags of different specifications when lime is bagged, so that the bagging device has high versatility.

Description

Technical Field

[0001] The utility model relates to the technical field of lime bagging, in particular to a kind of lime bagging equipment for lime production. Background Art

[0002] White lime is a general term for quicklime and slaked lime. Its main components are calcium oxide and magnesium oxide. The main component is calcium oxide. The usual method of making it is to calcine natural rocks whose main component is calcium carbonate at high temperature, which can decompose into carbon dioxide and calcium oxide. With the continuous development of the economy, white lime is widely used in production and life. After production, white lime needs to be bagged for easy transportation.

[0003] The existing steps for packing lime are to put the bag mouth of the packaging bag on the discharge port, clamp it and fix it, then release the lime, and the lime enters the packaging bag from the discharge port to complete the bagging. In order to meet market needs, lime usually has different packaging specifications, and packaging bags of different capacities are required. However, the support plate used to support the bag body in the prior art is difficult to adjust adaptively. When a small-capacity packaging bag is clamped on the discharge port, its bottom is suspended and lacks support. After the lime is loaded, the bag body is subjected to great force and is easy to fall off the discharge port. When a large-capacity packaging bag is used, it is difficult to unfold normally due to the obstruction of the support plate, which affects the loading. Utility Model Content

[0004] The utility model aims to provide a bagging device for lime production suitable for packaging bags of different specifications, which effectively solves the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions.

[0006] A bagging device for lime production comprises a base and a silo, a vertically extending stand is fixed above the base, the silo is arranged on the top of the stand, a discharge pipe is provided at the bottom of the silo, a support seat for supporting packaging bags is provided between the base and the discharge pipe, a first driving mechanism is provided on the side of the stand, the first driving mechanism is used to drive the support seat to perform lifting and lowering adjustment, arc-shaped clamping plates are symmetrically distributed on both sides of the discharge pipe, a second driving mechanism is provided on the side of the silo, the second driving mechanism is used to drive two arc-shaped clamping plates to move closer to or away from each other.

[0007] It can be seen that the operation of the first driving mechanism can drive the support seat to be adjusted up and down, so that when using packaging bags of different specifications for bagging, it is convenient to adjust the height of the support seat to a position matching the packaging bags, thereby ensuring that stable support can be provided for bags of different specifications when bagging lime, making the bagging equipment highly versatile.

[0008] Furthermore, the first driving mechanism includes a fixed seat, a cylinder, a connecting arm and a fixed block. The fixed seat is arranged on the side of the frame, the cylinder is vertically fixed to the side of the frame through the fixed seat, the connecting arm is vertically fixed to the end of the telescopic rod of the cylinder, the fixed block is fixed to the side of the support seat, and the bottom end of the connecting arm is fixedly connected to the upper surface of the fixed block.

[0009] Furthermore, guide holes penetrating from top to bottom are respectively provided at the four top corners of the support seat, and a guide rod is slidably installed in each guide hole, and the bottom end of each guide rod is fixedly connected to the upper surface of the base.

[0010] Furthermore, the second driving mechanism includes a guide seat, a bidirectional threaded rod, a driving motor, a pair of nut seats and a pair of L-shaped support arms. The guide seat is fixed to the side of the silo and extends horizontally. The side of the guide seat is provided with a guide groove extending along its length direction. The bidirectional threaded rod is rotatably installed in the guide groove. The driving motor is fixed on one side end of the guide seat. The output shaft of the driving motor extends through the guide groove and is fixedly connected to one end of the bidirectional threaded rod. The two nut seats are limitedly slidably installed in the guide groove and are threadedly mounted on both sides of the bidirectional threaded rod. The two L-shaped support arms are fixed to the bottom ends of the two nut seats one by one, and the ends of the two L-shaped support arms away from the nut seats are respectively fixed to the two arc-shaped clamping plates one by one.

[0011] Furthermore, an electric discharge valve is installed on the discharge pipe, and a sleeve ring is fixedly sleeved on the outer wall of the discharge pipe at a position corresponding to the position of the two arc-shaped clamping plates, and the curvature of the sleeve ring matches the curvature of the two arc-shaped clamping plates.

[0012] Furthermore, a first anti-skid pad is fixed on the outer wall of the sleeve ring, and a second protective pad is fixed on the clamping surfaces of the two arc-shaped clamping plates. Both the first anti-skid pad and the second protective pad are rubber pads.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows.

[0014] The utility model can drive the support seat to adjust up and down through the operation of the first driving mechanism, so that when using packaging bags of different specifications for bagging, it is convenient to adjust the height of the support seat to a position matching the packaging bags, thereby ensuring that stable support can be provided for bags of different specifications when bagging lime, making the bagging equipment highly versatile. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the local structure above the base in the utility model;

[0017] Figure 3 It is a detailed structural diagram of the second driving mechanism in the utility model;

[0018] Figure 4 This is a schematic diagram of the local structure of the discharge pipe in the utility model.

[0019] In the figure: 1. base; 2. stand; 3. silo; 31. discharge pipe; 311. electric discharge valve; 32. set ring; 321. first anti-slip pad; 4. support seat; 41. guide hole; 42. guide rod; 5. first drive mechanism; 51. fixed seat; 52. cylinder; 53. connecting arm; 54. fixed block; 6. arc splint; 61. second protective pad; 7. second drive mechanism; 71. guide seat; 711. guide groove; 72. two-way threaded rod; 73. drive motor; 74. nut seat; 75. L-shaped support arm. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] In the description of the embodiments of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms, "connection" and "installation" should be understood in a broad sense. For example, "connection" can be a detachable connection or a non-detachable connection; it can be a direct connection or an indirect connection through an intermediate medium. In addition, "connection" can be a direct connection or an indirect connection through an intermediate medium. Among them, "fixed" means that they are connected to each other and the relative position relationship after connection remains unchanged. The directional terms mentioned in the embodiments of the present utility model, such as "inside", "outside", "top", "bottom", etc., are only reference to the directions of the accompanying drawings. Therefore, the directional terms used are for better and clearer explanation and understanding of the embodiments of the present utility model, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the embodiments of the present utility model.

[0022] In the embodiments of the present invention, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features.

[0023] See also Figure 1-Figure 4The utility model provides a bagging device for lime production, including a base 1 and a silo 3. A vertically extending stand 2 is fixed above the base 1. The silo 3 is arranged on the top of the stand 2. A discharge pipe 31 is provided at the bottom of the silo 3. A support seat 4 for supporting packaging bags is provided between the base 1 and the discharge pipe 31. A first driving mechanism 5 is provided on the side of the stand 2. The first driving mechanism 5 is used to drive the support seat 4 to perform lifting and lowering adjustment. Arc-shaped clamping plates 6 are symmetrically distributed on both sides of the discharge pipe 31. A second driving mechanism 7 is provided on the side of the silo 3. The second driving mechanism 7 is used to drive the two arc-shaped clamping plates 6 to move closer to or away from each other.

[0024] When using this equipment to bag lime, the mouth of the packaging bag is put on the discharge pipe 31, and then the second driving mechanism 7 works to drive the two arc-shaped clamping plates 6 to approach each other until the packaging bag is clamped on the outer wall of the discharge pipe 31, and the lime in the silo 3 is discharged into the packaging bag through the discharge pipe 31, that is, the lime is bagged. In addition, the packaging bag is arranged above the support seat 4, and the support seat 4 provides support for the packaging bag from the bottom to ensure stability during bagging.

[0025] The first driving mechanism 5 can drive the support seat 4 to be adjusted up and down, so that when using packaging bags of different specifications for bagging, it is convenient to adjust the height of the support seat 4 to a position matching the packaging bags, thereby ensuring that stable support can be provided for bags of different specifications when bagging lime, making the bagging equipment highly versatile.

[0026] Specifically, the first driving mechanism 5 includes a fixed seat 51, a cylinder 52, a connecting arm 53 and a fixed block 54. The fixed seat 51 is arranged on the side of the stand 2, the cylinder 52 is vertically fixed to the side of the stand 2 through the fixed seat 51, the connecting arm 53 is vertically fixed to the end of the telescopic rod of the cylinder 52, the fixed block 54 is fixed to the side of the support seat 4, and the bottom end of the connecting arm 53 is fixedly connected to the upper surface of the fixed block 54. Through the telescopic operation of the cylinder 52, the telescopic rod can drive the support seat 4 to move up and down synchronously under the fixed connection between the connecting arm 53 and the fixed block 54, thereby providing drive for the lifting and lowering adjustment of the support seat 4.

[0027] Specifically, guide holes 41 which pass through from top to bottom are respectively provided at the four top corners of the support seat 4, and a guide rod 42 is slidably installed in each guide hole 41, and the bottom end of each guide rod 42 is fixedly connected to the upper surface of the base 1. The support seat 4 is slidably mounted on the four guide rods 42, and the four guide rods 42 are used to provide a guiding and limiting function for the support seat 4, and also provide a supporting function, to ensure that the lifting and lowering adjustment of the support seat 4 is sufficiently stable and smooth. In addition, the four guide rods 42 are symmetrically distributed at the four top corners of the support seat 4, the support distribution is uniform, and the stability is higher.

[0028] Specifically, the second driving mechanism 7 includes a guide seat 71, a bidirectional threaded rod 72, a driving motor 73, a pair of nut seats 74 and a pair of L-shaped support arms 75. The guide seat 71 is fixed to the side of the silo 3 and extends horizontally. The side of the guide seat 71 is provided with a guide groove 711 extending along its length direction. The bidirectional threaded rod 72 is rotatably installed in the guide groove 711. The driving motor 73 is fixed on one side end of the guide seat 71. The output shaft of the driving motor 73 extends through the guide groove 711 and is fixedly connected to one end of the bidirectional threaded rod 72. The two nut seats 74 are limitedly slidably installed in the guide groove 711 and are threadedly matched. On both sides of the bidirectional threaded rod 72, two L-shaped support arms 75 are fixed one-to-one to the bottom ends of the two nut seats 74, and the ends of the two L-shaped support arms 75 away from the nut seats 74 are fixed one-to-one to the two arc-shaped clamping plates 6 respectively. By driving the motor 73, its output shaft drives the bidirectional threaded rod 72 to rotate in the guide groove 711. The rotating bidirectional threaded rod 72 can threadably drive the two nut seats 74 to approach or move away from each other. Under the fixed connection action of the L-shaped support arm 75, the two arc-shaped clamping plates 6 are driven to approach or move away from each other synchronously, providing drive for the clamping action and cancellation of the two arc-shaped clamping plates 6.

[0029] In addition, the corners of the two second driving mechanisms 7 are rounded to prevent sharp corners from hurting people.

[0030] Specifically, an electric discharge valve 311 is installed on the discharge pipe 31. By controlling the electric discharge valve 311 to be open, the lime can be loaded into the bag body through the discharge pipe 31. By controlling the electric discharge valve 311 to be closed, the bagging can be stopped, thereby achieving precise control of the lime discharge and facilitating the control of the bagging amount of the lime. A set ring 32 is fixedly mounted on the outer wall of the discharge pipe 31 at a position corresponding to the position of the two arc-shaped clamping plates 6. The curvature of the set ring 32 matches the curvature of the two arc-shaped clamping plates 6. The bag body is mounted on the set ring 32 and is clamped on the set ring 32 by the arc-shaped clamping plates 6. In addition, the curvature of the set ring 32 matches the curvature of the arc-shaped clamping plates 6, ensuring that the arc-shaped clamping plates 6 and the set ring 32 have a high degree of fit, thereby improving the clamping degree of the bag body.

[0031] Specifically, a first anti-skid pad 321 is fixed on the outer wall of the set ring 32, and a second protective pad 61 is fixed on the clamping surface of the two arc-shaped clamping plates 6. The first anti-skid pad 321 and the second protective pad 61 are both made of rubber pads. By providing the first anti-skid pad 321 and the second protective pad 61, the friction between the set ring 32 and the arc-shaped clamping plate 6 and the bag body respectively is increased, and the clamping degree of the bag body is improved to prevent the bag body from falling off. In addition, the first anti-skid pad 321 and the second protective pad 61 are made of rubber pads, which are soft and elastic, and not only provide an anti-skid effect, but also provide a buffering protection for the bag body to avoid damage to the bag body due to excessive clamping, thereby killing two birds with one stone.

[0032] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A bagging device for lime production, comprising a base (1) and a silo (3), characterized in that: A vertically extending stand (2) is fixed above the base (1), the silo (3) is arranged on the top of the stand (2), and a discharge pipe (31) is provided at the bottom of the silo (3); A support seat (4) for supporting the packaging bag is provided between the base (1) and the discharge pipe (31), and a first driving mechanism (5) is provided on the side of the stand (2), wherein the first driving mechanism (5) is used to drive the support seat (4) to be raised and lowered; Arc-shaped clamping plates (6) are symmetrically distributed on both sides of the discharge pipe (31), and a second driving mechanism (7) is provided on the side of the silo (3). The second driving mechanism (7) is used to drive the two arc-shaped clamping plates (6) to move closer to or farther away from each other.

2. The bagging equipment for lime production according to claim 1, characterized in that: The first driving mechanism (5) comprises a fixing seat (51), a cylinder (52), a connecting arm (53) and a fixing block (54); The fixing seat (51) is arranged on a side of the stand (2), and the cylinder (52) is vertically fixed on the side of the stand (2) through the fixing seat (51); The connecting arm (53) is vertically fixed to the end of the telescopic rod of the cylinder (52), the fixing block (54) is fixed to the side of the support seat (4), and the bottom end of the connecting arm (53) is fixedly connected to the upper surface of the fixing block (54).

3. The bagging equipment for lime production according to claim 1, characterized in that: The four top corners of the support seat (4) are respectively provided with guide holes (41) which penetrate vertically, and a guide rod (42) is slidably installed in each guide hole (41); The bottom end of each guide rod (42) is fixedly connected to the upper surface of the base (1).

4. The bagging equipment for lime production according to claim 1, characterized in that: The second driving mechanism (7) comprises a guide seat (71), a bidirectional threaded rod (72), a driving motor (73), a pair of nut seats (74) and a pair of L-shaped support arms (75); The guide seat (71) is fixed to the side of the silo (3) and extends horizontally, and the side of the guide seat (71) is provided with a guide groove (711) extending along its length direction; The bidirectional threaded rod (72) is rotatably mounted in the guide groove (711), the drive motor (73) is fixed to one end of the guide seat (71), and the output shaft of the drive motor (73) extends through the guide groove (711) and is fixedly connected to one end of the bidirectional threaded rod (72); The two nut seats (74) are slidably mounted in the guide groove (711) and are thread-matchedly mounted on both sides of the bidirectional threaded rod (72); The two L-shaped support arms (75) are fixed to the bottom ends of the two nut seats (74) in a one-to-one correspondence, and one end of the two L-shaped support arms (75) away from the nut seats (74) is fixed to the two arc-shaped clamping plates (6) in a one-to-one correspondence.

5. The bagging equipment for lime production according to claim 1, characterized in that: An electric discharge valve (311) is installed on the discharge pipe (31); A sleeve ring (32) is fixedly sleeved on the outer wall of the discharge pipe (31) at a position corresponding to the positions of the two arc-shaped clamping plates (6), and the curvature of the sleeve ring (32) matches the curvature of the two arc-shaped clamping plates (6).

6. The bagging equipment for lime production according to claim 5, characterized in that: A first anti-slip pad (321) is fixed on the outer wall of the sleeve ring (32), and a second protective pad (61) is fixed on the clamping surfaces of the two arc-shaped clamping plates (6). Both the first anti-slip pad (321) and the second protective pad (61) are made of rubber pads.

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